Free business calculators for sellers and small businesses

Estimate Amazon FBA fees, manual fulfillment, storage, and landed costs to see per-unit profit after seller-controlled costs. Verify current rates in Seller Central.

Compare Amazon merchant-fulfilled profit after referral fees, product cost, postage, packaging, closing fees, and storage.

Estimate Apliiq blank, print, branding, shipping, VIP, and connected-store costs for a POD order.

Calculate per-order and monthly Apliiq profit after blank, print, branding, shipping, store fees, ads, VIP overhead, and other costs.

Calculate current AOV from revenue and orders, compare to target, and see revenue impact of hitting your goal.

Estimate Bonanza final value fees, advertising tiers, payment processing, transaction fees, listing overhead, and setup allocation.

Calculate Bonanza marketplace profit after advertising-tier fees, Final Offer Value treatment, payment, overhead, setup, shipping, and product costs.

Find how many units you need to sell each month to cover fixed and variable costs and start making profit.

Estimate Buy Me a Coffee platform, payment processing, payout, and creator costs for one-time support, memberships, or shop sales.

Project Buy Me a Coffee monthly support, fees, net creator earnings, and payout threshold progress across one-time support, memberships, or shop sales.

Estimate Depop's current U.S. starting model, 0% marketplace fee plus 3.3% and $0.45 payment processing, with editable terms.

Calculate Depop take-home profit with the editable U.S. starting model, 0% marketplace fee, 3.3% processing, and $0.45 fixed processing.

Estimate Discogs seller fees with an editable 9% marketplace scenario on item price plus buyer-paid shipping, then separate payment processing and seller costs.

Estimate Discogs profit per order after marketplace seller fees, payment processing, buyer-paid shipping, postage, product cost, packaging, and other expenses.

Estimate eBay final value fees, insertion fees, and Promoted Listings fees, plus your product and fulfillment costs, to see true profit per sale.

Calculate eBay net profit and margin after final value, insertion, promoted listing, product, shipping, packaging, and overhead costs.

Calculate eBay profit margin per order including final value fees, insertion fees, promoted listings, shipping, and packaging.

Measure return on Etsy Ads spend against attributed revenue after product costs, shipping, and Etsy fees — see ROAS, ROI, and break-even ROAS instantly.

Estimate current regular Etsy checkout fees for a bulk or trade-style order. The historical Etsy Wholesale marketplace program ended in 2018.

Solve for a current regular Etsy checkout unit price that reaches a target payout or profit on a bulk or trade-style order.

Calculate profit and margin for a bulk or trade-style order through current regular Etsy checkout, after Etsy fees and the full seller cost stack.

Use this Etsy fee calculator to estimate listing, transaction, payment processing, and Offsite Ads fees, then see net profit per order. Edit assumptions for your shop.

Work out what to charge on Etsy after product cost, packaging, shipping, Etsy fees, optional ads, and your target profit. Adjust the assumptions before publishing or repricing a listing.

Estimate Etsy take-home profit and margin after product costs, shipping, packaging, marketplace fees, ads, and overhead.

Forecast monthly and annual Etsy revenue, fees, and net income based on average order value, order volume, and growth rate.

Estimate Facebook Marketplace US shipped-checkout fees or local-pickup economics with an editable 10% fee and $0.80 minimum per shipment.

Calculate Facebook Marketplace US profit after shipped-checkout fees or local-pickup fees, shipping, product cost, packaging, returns, and other seller costs.

Estimate Faire brand-side fees, payout, and profit for marketplace-discovered and Faire Direct wholesale orders.

Calculate brand-side Faire wholesale profit after marketplace or Direct charges, product cost, shipping, packaging, and other order costs.

Translate gig prices, extras, and order volume into monthly take-home after Fiverr's 20% fee and business costs.

Calculate Fiverr's 20% commission and see your real earnings per gig before you set prices.

Estimate Gelato fulfillment charges separately from connected storefront, payment, advertising, and subscription costs.

Calculate print-on-demand contribution after Gelato product and shipping charges, connected-store fees, ads, branding, and subscription allocation.

Estimate GOAT seller commission by rating, US shipping-label cost, optional cash-out charges, and the profit left after seller costs.

Calculate GOAT seller profit after rating-based commission, US shipping, optional cash-out, product cost, and fulfillment expenses.

Estimate Gooten fulfillment costs separately from connected storefront, payment, advertising, and subscription expenses.

Calculate Gooten print-on-demand profit after fulfillment, connected-store fees, advertising, branding, and subscription allocation.

Calculate Gumroad fees, profit, and net take-home for digital products, courses, and memberships.

Estimate take-home profit on Gumroad digital products after Gumroad fees, payment processing, product costs, and tax withholding.

Estimate current Instagram Shop website-checkout costs after Meta's 0% platform fee, payment processing, optional ads, shipping, and product costs.

Work backward from a target payout or profit to set an Instagram Shop website-checkout price after gateway, ads, shipping, and product costs.

Calculate Instagram Shop website-checkout profit after Meta's current 0% platform fee model, gateway processing, ads, shipping, product, packaging, and returns.

Calculate Kickstarter platform fee (5%) plus Stripe payment processing (3% + $0.20 per pledge) to see net funds you actually keep after a successful campaign.

Calculate the true Kickstarter funding goal you need — covering production, fulfillment, Kickstarter's 5% fee, payment processing, and your desired profit.

Estimate Lemon Squeezy merchant-of-record transaction fees, optional surcharges, payout fees, and digital product take-home.

Estimate Mercari's current U.S. starting fee model, 10% of the item price plus buyer-paid shipping, with an editable rate for other terms.

Estimate Mercari take-home profit after the editable U.S. starting seller fee of 10% on item price plus buyer-paid shipping and all entered costs.

Compare editable Michaels MakerPlace fee scenarios, monthly plan allocation, seller payout, and effective platform cost.

Solve for a MakerPlace product price from a target payout or profit while keeping conflicting fee scenarios editable.

Calculate MakerPlace payout, seller costs, profit, and margin with Basic, Professional, and current-agreement fee scenarios kept explicit.

Work backward from income, debts, down payment, and lender-style ratios to estimate a mortgage amount and home price.

Estimate itemized closing costs and cash needed at closing with editable Canada and U.S. assumptions.

Estimate mortgage payments, mortgage insurance, and recurring housing costs with Canada and U.S. assumptions you can review.

Compare a mortgage payment at the contract rate with an editable qualifying or scenario rate for Canada and the U.S.

Estimate Newegg US referral fees, seller-plan allocation, shipping, SBN, product costs, and seller contribution.

Calculate Newegg US seller profit after referral fees, seller-plan allocation, shipping, SBN, product cost, packaging, and other costs.

Calculate Patreon monthly earnings after platform fees (5% Lite, 8% Pro, 12% Premium) plus payment processing to see net creator take-home.

Calculate Patreon platform fees — 5% Lite, 8% Pro, 12% Premium — plus payment processing to see total fees and creator take-home.

Estimate Payhip platform fees, PayPal or Stripe processing, and seller take-home for digital products, courses, and memberships.

Estimate Pinterest Shopping discovery costs after the current 0% Pinterest commission model, your gateway, optional ads, shipping, and product costs.

Solve for a Pinterest Shopping product price from a target payout or profit after your storefront gateway, optional ads, shipping, and product costs.

Calculate Pinterest Shopping profit after the current 0% Pinterest commission model, payment gateway, optional ads, shipping, product, packaging, and returns.

Calculate Poshmark selling fees — $2.95 flat for sales under $15, 20% flat for $15 and up — plus shipping to see your true take-home per sale.

See true Poshmark profit after the $2.95 under-$15 or 20% fee, product cost, shipping you subsidize, packaging, and other costs.

Price Printful products correctly after production cost, shipping, digitization, platform fees, and marketing, and see real margin per order.

Calculate true profit on Printify print-on-demand orders after production costs, shipping, marketplace fees, and marketing spend.

Calculate gross and net profit, margin, markup, and break-even price from your real product costs and selling price.

Estimate Redbubble tier fees, excess-markup charges, account allocation, and artist earnings from your chosen markup.

Calculate Redbubble artist earnings after markup treatment, tier fees, excess-markup charges, account allocation, and other costs.

Estimate Reverb US selling fees, payment processing, buyer-paid shipping and tax treatment, and seller costs.

Calculate Reverb US seller profit after the selling-fee minimum and cap, payment processing, shipping, product cost, packaging, and other costs.

Estimate Sellfy order costs and take-home for digital products, subscriptions, physical goods, and print-on-demand scenarios.

Break down gross and net margin on Shopify including product, shipping, payment fees, and subscription cost per order.

Work backward from target profit and costs to a Shopify price that covers payment processing and extra app or channel fees.

Calculate Shopify net profit and margin per order after product, shipping, packaging, payment processing, and app or channel fees.

Estimate the Society6 artist-side payout mechanics, including the platform-controlled base price, discounts, markup, optional marketplace charges, and plan allocation.

Review Society6 net artist earnings after product discounts, markup, optional marketplace commission, plan allocation, and other selected costs.

Estimate SPOD product, multi-item shipping, storefront, payment, reserve, and marketing costs in one order view.

Estimate Spring base cost, print adjustments, refund exposure, payout costs, and creator earnings for a storefront order.

Calculate Spring creator earnings after product base cost, print adjustments, refunds, chargebacks, payout costs, and availability assumptions.

Estimate StockX US Verified marketplace seller fees by level, payment processing, shipping-label cost, and seller contribution.

Calculate StockX US seller profit after seller-level transaction fees, processing, the standard label cost, product cost, and other expenses.

Calculate Substack newsletter revenue from free and paid subscribers — including monthly, annual plans, Substack's 10% fee, Stripe fees, and net take-home.

Estimate TeePublic's fixed artist commission by product and sale context, then subtract optional payment and other costs.

Calculate TeePublic artist earnings after fixed commission, sale context, optional payment costs, and other per-sale expenses.

Estimate an editable Temu seller fee stack across commission, logistics, payment, shipping, reserves, and product cost without treating one scenario as official terms.

Calculate Temu contribution profit after commission, logistics, payment, shipping, product cost, returns allowance, performance reserve, and other seller costs.

Estimate TikTok earnings from the Creator Rewards Program, brand deals, and live gifts.

Estimate TikTok Shop fees, fulfillment, affiliate share, and net profit per order.

Calculate Twitch monthly earnings from subscribers (Tier 1/2/3), Bits, ads, and number of streams — with 50/50 or 70/30 partner split to see Twitch's cut and your net.

Estimate monthly and annual take-home on Upwork with sliding-scale fees, contracts per month, and business costs.

Calculate Upwork's sliding-scale service fee and see your take-home pay at any earnings tier.

Project weekly and monthly take-home from Upwork hourly contracts after sliding-scale fees and expenses.

Estimate the Vinted US seller-side payout for an item, including editable fee assumptions, boosts, shipping you absorb, and other chosen costs.

Review Vinted US profit for a completed or planned resale after seller fees, boosts, shipping you absorb, product cost, packaging, and other costs.

Estimate Walmart US Marketplace referral fees, fulfillment costs, and seller payout with editable assumptions for WFS or self-fulfillment.

Calculate Walmart US Marketplace profit after referral fees, WFS or self-fulfillment, product cost, packaging, storage, ads, and optional payment costs.

Estimate Whatnot seller fees by country, including commission, payment processing, VAT on fees, and eligible high-value rules.

Calculate Whatnot seller profit by country after regional commission, processing, VAT on fees, product cost, and fulfillment.

Estimate YouTube ad earnings from views, CPM, and RPM with realistic ranges for any channel size.

Calculate Zazzle creator earnings after discounts, gross royalty, marketing royalty fee, excess royalty fee, and optional costs.

Estimate Zazzle gross royalty, marketing royalty fee, excess royalty fee, other costs, and net creator earnings by product type.

Find how many Amazon units you need to sell monthly to cover Pro subscription, PPC, tools, and other fixed costs.

See how coupons, Lightning Deals, and price markdowns affect your Amazon profit after fees and fulfillment costs.

Forecast Amazon FBA monthly revenue after referral, manual fulfillment, storage, returns, and ads. Separate net revenue from product-cost profit.

Calculate gross and net margin on Amazon after referral fees, FBA/FBM fulfillment, product cost, and all seller expenses.

Calculate ACOS, TACOS, breakeven CPC, and true ad profitability for Amazon Sponsored Products campaigns.

Set Amazon prices that hit your target margin after referral fees, FBA or FBM fulfillment, shipping to Amazon, and packaging.

Calculate Amazon FBA net profit and margin after referral, fulfillment, storage, inbound, prep, product, and PPC costs.

Estimate Amazon referral fees and seller fees by category, marketplace profile, item price, and buyer-paid shipping. Check minimums before pricing.

Model how customer returns, refund fees, return shipping, and disposal costs eat into your Amazon profit — and what return rate you can afford.

Measure Amazon inventory ROI after product, marketplace fees, shipping, advertising, and overhead, with net profit and payback.

Compare FBA versus FBM shipping costs per unit and per order, including inbound freight, customer shipping, packaging, and weight-based fees.

Calculate your Annual Recurring Revenue from MRR, contract values, and subscription mix — the north-star SaaS metric.

Solve for an Apliiq planning price floor after fulfillment, branding, shipping, store fees, ads, and VIP overhead.

Price art prints and posters — paper, ink, matting, backing, and protective sleeves for fine art, digital prints, and giclée.

Price baked goods for profit — ingredients, packaging, labor, and overhead for cookies, cakes, bread, and pastries.

Estimate beehiiv paid-subscription, Ad Network, or Boosts costs with editable US planning assumptions for platform share, processing, plans, and operating costs.

Find the beehiiv paid-newsletter subscription price that reaches your monthly net and after-tax margin goals after provisional platform, processing, plan, and operating costs.

Forecast combined beehiiv newsletter profit from paid subscriptions, Ad Network revenue, and Boosts after platform shares, processing, plan costs, taxes, and other monthly costs.

Solve for a Bonanza item price that reaches a target profit or margin after Final Offer Value fees, processing, overhead, setup, and seller costs.

Estimate cash invested, refinance proceeds, cash left in a rental, and post-refinance cash flow for a BRRRR scenario.

Price product bundles that increase AOV and perceived value — find the sweet spot between discount appeal and profit protection.

Calculate how many months your business can survive on current cash — and how revenue changes, cost cuts, or fundraising extend your runway.

Estimate a simple business valuation range from profit multiples, revenue, and assets.

Solve for a planning supporter amount that reaches a target net and margin after Buy Me a Coffee fees and creator costs.

Calculate how many months it takes to recover your customer acquisition cost — the gold standard SaaS efficiency metric.

Price handmade candles for profit — wax, fragrance, vessel, wick, and label costs plus market and wholesale pricing.

Estimate cap rate from property price, rental income, vacancy, and operating expenses before financing.

Project your monthly cash flow — track money in vs out, see burn rate, spot cash crunches before they happen.

Measure annual pre-tax rental cash flow against the cash invested in a property purchase.

Calculate monthly and annual churn rates, subscriber lifespan, and revenue lost to churn — see how small retention improvements multiply revenue.

Estimate Circle community platform fees, external payment processing, payout costs, plan cost, and net paid revenue.

Find the Circle membership or community price needed for a target take-home or margin after platform, processor, plan, delivery, and tax-reserve costs.

Model Circle community profit after churn, refunds, platform and processor fees, plan cost, content, contractors, marketing, and tax reserve.

Estimate Contra freelancer costs with a separate view of client contract fees, external processing, payout costs, and take-home revenue.

Find the Contra invoice needed for a target freelancer take-home or after-reserve margin with editable external costs.

Model monthly Contra freelancer revenue, external costs, operating expenses, tax reserve, take-home profit, and break-even contracts.

Calculate conversion rate from sessions and orders, compare to target, and see conversions and traffic needed to hit goal.

Turn visitors and conversions into conversion rate, compare to industry average and target, and see needed lift.

Estimate ConvertKit, now Kit, paid newsletter and product costs with editable platform, processing, payout, refund, and monthly account assumptions.

Find the paid newsletter or product price needed for a target ConvertKit / Kit take-home or margin with editable account terms.

Forecast ConvertKit / Kit creator profit from list size, paid conversion, products, recurring revenue, account costs, processing, refunds, operating costs, and tax reserve.

Calculate CAC from marketing spend and new customers, include salary and tool costs, and model payback.

Price online courses for profit — creation time, equipment, platform fees, discounts, and refunds to see yearly profit and payback period.

Estimate Creative Fabrica designer proceeds across single sales, subscription allocations, and bundles with your own editable share assumptions.

Find the gross revenue or allocated revenue needed for a target Creative Fabrica designer take-home using your own royalty and payout assumptions.

Model Creative Fabrica single sales, subscription and bundle allocations, designer shares, payout costs, operating costs, profit, margin, and break-even sales.

Estimate Creative Market seller proceeds after an editable commission context, listing cost, discounts, refunds, and payment processing.

Reverse-calculate a Creative Market list price for a target seller take-home or after-reserve margin using editable planning assumptions.

Model monthly Creative Market product sales, seller proceeds, product costs, operating expenses, tax reserve, margin, and break-even units.

Model monthly creator revenue across advertising, sponsorships, affiliate sales, memberships, digital products, and custom income.

Model creator-business profit from gross revenue after platform, payout, production, editing, contractors, equipment, software, marketing, overhead, and tax reserve.

Build an editable sponsorship estimate from reach, engagement, deliverables, usage rights, exclusivity, rush work, and production costs.

Price crochet items for profit — yarn, stuffing, notions, labor hours, and platform fees for amigurumi, blankets, hats, and more.

Estimate CLV from purchase value, frequency, lifespan, margin, acquisition and retention costs.

Plan your debt freedom date — compare snowball vs avalanche methods, see total interest, and find the fastest payoff strategy.

Work backward from a target Depop profit using editable U.S. starting defaults of 0% marketplace fee, 3.3% processing, and $0.45 fixed processing.

Estimate Design Bundles designer proceeds for direct, affiliate-driven, or Plus Partner Fund income with editable payout and reserve assumptions.

Find a Design Bundles list price for a target designer take-home or margin across direct and affiliate-driven sale contexts.

Model monthly Design Bundles direct sales, affiliate sales, Plus Partner Fund income, creator costs, profit, margin, and break-even volume.

Price digital planners for profit — design tools, fonts, cover design, fees, and break-even to see passive income potential.

Estimate one digital product sale after editable platform, payment processing, payout, refund, delivery, and tax or VAT reserve assumptions.

Find a digital product price for a target take-home or margin after editable platform, payment, payout, delivery, marketing, overhead, and reserve assumptions.

Model monthly digital product sales after editable platform, processing, payout, refund, delivery, content, marketing, software, overhead, and tax costs.

Calculate DIM weight for UPS, FedEx, and USPS — find whether your package bills by actual weight or dimensional weight and see shipping cost impact.

Find the Discogs item price needed to reach a target profit or margin after marketplace seller fees, payment processing, buyer-paid shipping, and seller costs.

See how discounts, coupon codes, and fees affect final price, savings, and effective discount.

Measure Promoted Listings Standard and Advanced campaign return on ad spend, effective ad fee rate, and profit after ads on eBay.

Calculate how many eBay sales you need monthly to cover store fees, sourcing, shipping, and eBay final value fees — with daily and weekly targets.

Model how markdowns, offers to buyers, and volume pricing affect eBay profit after final value, insertion, and Promoted Listings fees.

Work backward from target profit to the eBay listing price that covers product, shipping, and eBay fees.

Calculate how eBay returns, refunds, return shipping labels, and item-not-as-described cases affect your true profit and margin.

Measure return on investment for eBay inventory, store upgrades, and promoted listings — see ROI, profit, and payback time.

Estimate sales tax collected by eBay and understand how tax affects your final value fee calculation and net payout.

Compare shipping charged to actual postage, packaging, and insurance plus free shipping impact on eBay.

Find your optimal order quantity — the sweet spot that minimizes total inventory costs including ordering and holding.

Find how many Etsy sales you need each month to cover rent, tools, subscriptions, and materials — then see daily and weekly sales targets.

Price product bundles on Etsy — combine items, apply a bundle discount, compare bundled versus individual sales for profit, fees, and shipping savings.

Model how a sale discount changes your Etsy net profit — compare regular versus discounted price, margin drop, and how many extra sales you need to match original profit.

Calculate total inventory cost, potential revenue, profit potential, and sell-through forecast for your Etsy shop stock.

See how much you spend just keeping Etsy listings alive — renewal fees, auto-renew on sold items, and what that costs monthly and yearly.

Pick the minimum profit margin you will accept, then see the lowest sale price you can offer on Etsy and the max discount that floor allows.

Compare the Etsy shipping price you charge with postage, packaging, insurance, and other shipping fees. Test paid versus free shipping to see your cost and profit per order.

Solve for a Facebook Marketplace item price from a target payout or profit, including shipped-checkout minimum fees and local-pickup scenarios.

Solve for a Faire wholesale unit price from a target payout or profit while keeping product subtotal and shipping reimbursement separate.

Convert Fiverr package prices into true effective hourly rate after fees, revisions, and admin time per gig.

Estimate Fourthwall creator proceeds after product-specific platform fees, payment processing, product costs, and an optional plan cost.

Find a Fourthwall retail price for a target creator take-home or margin after platform, processing, product, refund, marketing, and plan costs.

Model monthly Fourthwall product and membership profit after product-specific platform fees, processing, refunds, plan cost, overhead, and tax reserve.

Find the minimum order value for free shipping that protects your profit margin — balance customer expectations with your bottom line.

Estimate generic freelancer project costs after client-acquisition commission, payment processing, payout or FX, and proposal costs.

Solve a freelancer project quote and hourly equivalent for a target take-home or margin after editable acquisition, payment, delivery, overhead, and reserve costs.

Model monthly freelancer projects after generic acquisition, payment, payout, delivery, subcontractor, overhead, refund, and tax costs.

Calculate fulfillment cost per order — in-house vs 3PL — including pick, pack, storage, receiving, and returns processing.

Solve for a Gelato retail price after fulfillment, connected-store fees, advertising, branding, and subscription allocation.

Solve for a GOAT sale price that reaches a target profit or margin after rating commission, shipping, cash-out, and seller costs.

Solve for a Gooten retail price after product, shipping, connected-store fees, ads, branding, and subscription allocation.

Project compound growth for revenue, subscribers, traffic, or investments with optional recurring contributions.

Calculate your true profit margin on Gumroad after 10% platform fee, payment processing, and product costs — and compare Free vs Pro plans.

Work backward from target profit per sale to find the right Gumroad price after 10% platform fee and payment processing.

Estimate Guru job fees by membership plan, employer contribution, membership allocation, and withdrawal method.

Find the Guru invoice needed for a target take-home or margin after plan fees, employer contribution, membership, withdrawals, and project costs.

Estimate monthly Guru freelancer profit after job fees, employer contributions, membership, withdrawals, delivery costs, and a tax reserve.

Estimate project cost, selling costs, net profit, ROI, and margin for a simple house flip scenario.

Calculate reorder point, safety stock, economic order quantity, and carrying costs for your inventory.

Price handmade jewelry for profit — beads, findings, metals, stones, and packaging costs for Etsy, craft fairs, and wholesale.

Break down Kajabi plan, platform, processing, subscription, international, and optional checkout costs for a monthly sale scenario.

Find a Kajabi course, coaching, membership, or digital-product price that reaches a target net or margin after visible costs.

Estimate monthly Kajabi profit after plan, platform, processing, optional checkout charges, refunds, marketing, and support costs.

Go beyond fees — model production, fulfillment, and reward costs on top of Kickstarter's 5% + processing fees to see true campaign profit.

Model how failed pledges, backer refunds, and chargebacks reduce your actual Kickstarter take-home — plus estimate true collection rate.

Price hand-knit items for profit — yarn, closures, blocking, labor hours, and platform fees for sweaters, hats, scarves, and socks.

Separate Ko-fi service fees, PayPal or Stripe processing, currency costs, Gold overhead, and creator payout for tips, memberships, shops, and commissions.

Find a Ko-fi tip, membership, shop, or commission price that reaches a target net or margin after visible creator costs.

Project monthly Ko-fi creator profit after service fees, processor costs, Gold, delivery, marketing, reserves, and operating expenses.

Calculate the true per-unit cost of imported goods including product cost, freight, duties, customs, insurance, and port fees.

Find a Lemon Squeezy price for digital products, software licenses, subscriptions, and memberships after merchant-of-record fees and creator costs.

Forecast Lemon Squeezy digital product, license, membership, and subscription revenue, fees, creator costs, profit, margin, and break-even volume.

Calculate your monthly loan payment — see total interest, amortization schedule, and how extra payments save on interest.

Calculate your LTV:CAC ratio — the definitive SaaS health metric that tells you if every dollar spent on acquisition returns a profit.

Convert product cost and markup percent into a selling price, and see markup versus margin instantly.

Work backward from a target Mercari profit using the editable U.S. starting seller fee of 10% on item price plus buyer-paid shipping.

Calculate MRR, ARR, and subscription growth — new, expansion, downgrade, and churned MRR for a complete SaaS revenue picture.

Price custom mugs for profit — blank mug cost, sublimation or vinyl, ink, and packaging for Etsy, Shopify, and craft fairs.

Calculate Net Revenue Retention — the SaaS metric that shows if your existing customer revenue is growing, even before adding new customers.

Solve for a Newegg US item price that covers referral fees, seller-plan allocation, fulfillment, product cost, and a target profit or margin.

Calculate true packaging cost per order — boxes, mailers, tape, inserts, and labels — to price products accurately and spot savings.

Calculate true net profit from Patreon after platform fees, payment processing, content costs, tools, and taxes.

Work backward from desired Patreon monthly income to required tier price after 5%/8%/12% platform fee plus payment processing.

Find how many sales on Payhip you need to cover your costs, monthly plan fee, and processing — then see profit beyond breakeven.

See how discount codes, bundle deals, and sale pricing affect your real take-home on Payhip after transaction and processing fees.

Calculate gross and net margin on Payhip after transaction fees, payment processing, and product costs — compare Free, Plus, and Pro plans.

Work backward from target profit to ideal Payhip price after platform fees and processing.

Calculate take-home profit on Payhip after platform fees, payment processing, and product costs.

Estimate PeoplePerHour service fees by buyer lifetime tier, then separate VAT, withdrawal cost, and your net invoice amount.

Work backward from a target PeoplePerHour take-home or margin after tiered fees, VAT, withdrawals, overhead, and delivery costs.

Model monthly PeoplePerHour revenue, tiered fees, VAT, withdrawals, proposal overhead, delivery costs, tax reserve, and effective hourly earnings.

Price photography sessions for profit — shooting, editing, communication, travel, gear, and business costs to find your true effective hourly rate.

Separate Podia plan fees, payment processing, optional charges, and monthly plan cost for courses, downloads, coaching, and memberships.

Find a Podia product, course, coaching, or membership price that reaches a target net or margin after visible costs.

Estimate monthly Podia profit after platform, processing, product delivery, email overage, plan, marketing, refunds, and operating costs.

Work backward from desired profit to the Poshmark list price that covers the $2.95 under-$15 or 20% fee, product cost, shipping you pay, and packaging.

Find how many Printful products you need to sell to cover design costs, samples, and monthly fees — then see profit at scale.

See how sales, coupons, and bundle pricing affect your Printful profit margin — and find the maximum discount you can offer before losing money.

Analyze gross and net margin on Printful products across base cost, shipping, platform fees, and marketing.

Calculate net profit on Printful orders after product cost, shipping, digitization, marketplace fees, and marketing.

Model how Printful returns and refunds affect your POD profit — including Printful's return policy, restocking, and customer refund costs.

Compare Printful shipping rates by product type, destination, and order quantity — see how combined shipping affects per-unit cost and margin.

Analyze gross and net margin for Printify products including production, shipping, platform fees, marketing, and monthly tool costs.

Work backward from target profit to recommended Printify retail price after production, shipping, platform fees, and marketing.

Compare what you charge buyers for shipping versus Printify rates, packaging, and free-shipping thresholds to see true shipping profit.

Solve for the Redbubble markup needed to reach a target artist earning and margin after tier charges and account costs.

Estimate rental income, operating expenses, NOI, and monthly cash flow before and after mortgage payments.

Estimate rental property profit from cash flow, principal paydown, appreciation, and selling costs over a holding period.

Find the exact inventory level to place a new order — balance stockouts against carrying costs using lead time demand plus safety stock.

Measure how often customers come back — calculate repeat purchase rate, average time between orders, and revenue from returning vs new customers.

Project gross, net, and recurring revenue from price, volume, refunds, fees, and subscriptions.

Solve for a Reverb US item price that reaches a target profit or margin after selling-fee minimums, caps, processing, shipping, and seller costs.

Measure return on investment for inventory, ads, tools, or any business spend and see payback time.

Calculate how much buffer inventory you need to avoid stockouts during demand spikes and supplier delays — with service level confidence.

Calculate sales tax for invoices, checkouts, and product pricing with tax-inclusive or exclusive modes.

Find a Sellfy price that can cover product, fulfillment, processing, platform, promotion, and target-margin costs.

Forecast Sellfy revenue, costs, profit, margin, and break-even volume for one-time, recurring, physical, and POD scenarios.

Find how many Shopify orders you need per month to break even after product costs, shipping, platform fees, and monthly overhead.

See how discount codes and markdowns affect Shopify net profit, margin, and the extra volume needed to match original profit.

Measure how fast your Shopify inventory sells and how long stock sits before turning into cash.

Use this Shopify revenue calculator and revenue checker to project monthly and annual sales from average order value and order volume, then account for discounts, refunds, payment fees, your plan, and apps.

Measure return on ad spend and marketing ROI for Shopify, including product costs, payment fees, and break-even ROAS.

Model free-shipping threshold impact — orders qualifying, total fulfillment cost, and what you keep after charging for shipping.

Price cold process and melt-and-pour soap bars — oils, lye, fragrance, colorants, and molds per batch.

Solve for the Society6 artist markup needed to reach a target earning or margin while Society6 controls the base price.

Work backward from a target profit and margin for SPOD products after provider, shipping, store, payment, reserve, and marketing costs.

Forecast SPOD sales, multi-item shipping, provider costs, store fees, marketing, and profit at product or monthly scenario level.

Solve for the Spring retail price needed to reach a target creator profit and margin after base cost and order adjustments.

Price custom stickers and decals — vinyl, paper, kiss-cut vs die-cut, laminated, and per-sheet pricing for maximum margin.

Solve for a StockX US sale price that reaches a target profit or margin after seller-level fees, processing, label cost, and seller costs.

Price monthly and annual subscriptions — compare plans, model churn, and see annual vs monthly revenue trade-offs.

Calculate exactly how much Substack's 10% platform fee and Stripe processing costs you per subscriber and monthly — see the fee-only breakdown.

Reverse-engineer the Substack subscription price you need to hit a target monthly net income after Substack's 10% and Stripe fees.

Model your real Substack profit after platform fees, Stripe, content costs, tools, and taxes — see what you actually keep from your newsletter.

Price t-shirts for profit — blank cost, print method, ink costs per color, and platform fees to find the right retail and wholesale prices.

Break down Teachable plan, platform, processing, BackOffice, and other fees for a course or membership sale.

Find a Teachable course, membership, or digital-product price that reaches your target net or margin after visible costs.

Estimate monthly Teachable profit after plan, platform, processing, BackOffice, refunds, marketing, and operating costs.

Plan TeePublic artist earnings and target sales volume by fixed commission, product, and sale context.

Work backward from a target Temu contribution profit or margin with an editable commission, logistics, payment, shipping, returns, and reserve stack.

Break down Thinkific plan, platform, processing, and optional fees for a course or membership business.

Find a Thinkific course or membership price that reaches your target net or margin after visible fees and plan costs.

Estimate monthly Thinkific course or membership profit after plan, payment, reserve, marketing, and operating costs.

Model affiliate commission earnings from TikTok Shop products and creator videos.

Calculate product profit for TikTok-driven sales with platform fees and marketing per order.

Calculate TikTok Shop commission, transaction, and shipping fees to see net earnings per sale.

Set TikTok Shop prices that hit your target margin after product costs, shipping, TikTok commission, and marketing cost per unit.

Calculate return on investment for TikTok Shop — initial inventory, content, ads, fees, and net profit per unit.

Estimate weekly, monthly, and annual Toptal freelance earnings from your own rate and billable schedule.

Work backward from a target take-home income to the Toptal hourly rate your total work capacity supports after non-billable time.

Estimate Toptal take-home pay after editable tax, business costs, and a visible platform-fee assumption set to 0%.

Calculate your real Twitch profit after platform cuts, streaming equipment, software, overlays, and taxes.

Calculate total Twitch monthly revenue from all sources — subs, Bits, ads, donations, sponsorships, affiliate — with breakdown chart and estimated Twitch platform fees.

Work backward from your monthly income goal to the Upwork hourly rate you need after fees and expenses.

Price fixed-bid proposals on Upwork with buffers, expenses, and sliding-scale fees to protect net take-home.

Choose a Vinted US asking price that covers product and seller costs while reaching a target profit or margin.

Work backward from a target Walmart profit or margin to a US Marketplace item price that can carry fees, fulfillment, shipping, and product cost.

Set a Whatnot item price by seller country after regional commission, processing, VAT on fees, seller costs, and target profit.

Set wholesale and retail prices that work for both channels — calculate bulk pricing tiers while protecting your margin.

Price woodworking projects for profit — lumber, hardware, finish, shop overhead, and skilled labor for cutting boards, furniture, and decor.

Project monthly and annual YouTube revenue from views, RPM, niche multiplier, and extra income.

Calculate YouTube CPM from ad revenue and impressions with optional views-based estimate.

Calculate YouTube RPM, effective CPM, and views needed for target earnings.

Solve for the Zazzle royalty rate needed to reach a target creator earning and margin while Zazzle controls the base price.