Compare property deals with the numbers in view
Run practical estimates for rental properties, renovation projects, and refinance plans before you commit capital. These tools help landlords and real estate investors compare cash flow, operating performance, total returns, and project-level profit with assumptions you can edit.
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live tools
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tools in hub
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coming soon
A clearer next decision
Use the tools in the order your shop needs.
- Separate rental operating income from mortgage debt service and other cash costs.
- Compare cap rate, cash-on-cash return, and total ROI without treating them as interchangeable.
- Model renovation, resale, and refinance scenarios with editable assumptions and clear limits.
Start with the question
The property decisions this hub helps you make
Each tool answers a different business question. Begin with the decision in front of you, not with a random number.
A rental deal needs more than a rent estimate. Vacancy, operating costs, management, reserves, financing, and the cash required at purchase all shape the result. Start with Rental Cash Flow to separate net operating income from debt service, then use Cap Rate to compare the property's operating performance before financing.
Cash-on-Cash Return and Rental Property ROI answer different questions. Cash-on-cash return focuses on annual pre-tax cash flow against the cash you put into the deal, while total ROI can include appreciation, principal paydown, cumulative cash flow, and selling costs over an editable holding period. House Flip Profit and BRRRR Return keep renovation and refinance decisions at the project level.
Every result is an educational, pre-tax estimate based on the assumptions you enter. It is not legal, tax, lending, appraisal, or investment advice. Review local costs, financing terms, property condition, insurance, regulations, and professional guidance before acting on a property decision.
- 01Choose the decision
- 02Enter true costs
- 03Test another scenario
Start here
The most useful live tools
Begin with these Real Estate Investing calculators when you need a quick answer. Live tools open the shared calculator experience, while planned tools remain clearly marked below.
Rental Cash Flow Calculator
Estimate rental income, operating expenses, NOI, and monthly cash flow before and after mortgage payments.
Cap Rate Calculator
Estimate cap rate from property price, rental income, vacancy, and operating expenses before financing.
Cash-on-Cash Return Calculator
Measure annual pre-tax rental cash flow against the cash invested in a property purchase.
Browse by decision
All Real Estate Investing calculator groups
Property returns
Measure the cash yield on invested funds and the longer-term return scenario that includes cash flow, appreciation, principal paydown, and selling costs.
Renovation and acquisition decisions
Review a simple flip project or a BRRRR plan from purchase and rehab through resale or refinance, using the assumptions you can verify for the deal.
House Flip Profit Calculator
Estimate project cost, selling costs, net profit, ROI, and margin for a simple house flip scenario.
BRRRR Return Calculator
Estimate cash invested, refinance proceeds, cash left in a rental, and post-refinance cash flow for a BRRRR scenario.
Decision guide
What to use next on Real Estate Investing
A practical route through the calculator families, based on the work sellers do before and after a sale.
When screening a rental property
Start with Rental Cash Flow. Enter realistic rent, vacancy, property expenses, management, reserves or other costs, and mortgage payment. Review effective income, NOI, expense ratio, and monthly cash flow separately so debt service does not hide the property's operating performance.
Use Rental Cash Flow
When comparing properties before financing
Use Cap Rate with the purchase price, annual income, vacancy, and operating expenses before financing. Cap rate is a comparison estimate for the assumptions entered, not an appraisal or a guarantee that two properties carry the same risk.
Use Cap Rate
When deciding how much cash a deal needs to earn
Run Cash-on-Cash Return with the down payment, closing costs, upfront repairs, initial reserves, rental income, operating expenses, and mortgage payment. Use the result for the annual pre-tax cash yield on the cash invested, then compare it with the longer-term Rental Property ROI scenario.
Use Cash-on-Cash Return
When a renovation or refinance changes the plan
Use House Flip Profit for a simple purchase-to-sale project estimate. Use BRRRR Return when the plan is to buy, renovate, rent, and refinance. Treat sale price, appraised value, lender terms, refinance approval, rent, and project costs as scenarios that need independent verification.
Use BRRRR Return
Related guides
Keep learning between calculations
Browse the live blog for practical pricing, fee, and profit guidance. This hub will surface matching published posts here as the platform library grows.
Frequently asked questions
Clear answers for Real Estate Investing sellers
Keep your next move close
Use the full directory when your question moves beyond Real Estate Investing. Every calculator is organized by platform or business decision.
Browse the calculator directoryExplore another channel
Related platform hubs
The same seller math changes by channel. Compare the categories that are closest to the way you sell.
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Browse every calculator in one place
Search the full catalog by platform, question, or business metric. Start with a live tool and return to this hub when you need the platform context again.