Real Estate Tools

Free real-estate investor and buyer calculators that run entirely in your browser — 70% rule/max offer, DSCR, BRRRR, fix-and-flip profit, gross rent multiplier, rent split, closing costs, seller net proceeds, price per square foot, short-term rental income and 1031 exchange. No accounts, nothing uploaded.

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70% Rule / Max Allowable Offer Calculator

Find your maximum allowable offer on a flip with the 70% rule from ARV, rehab cost and an optional fee.

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DSCR Calculator (Debt Service Coverage Ratio)

Calculate the debt service coverage ratio on a rental: NOI over annual debt, with a pass/fail vs the 1.25 minimum.

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BRRRR Calculator

Model a BRRRR deal: cash left in after refinance, new loan, cash recovered and your cash-on-cash return.

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Fix and Flip Profit Calculator

Estimate net profit, ROI and annualized ROI on a house flip from purchase, rehab, holding and selling costs.

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Gross Rent Multiplier Calculator

Solve for gross rent multiplier, property value or rent, and see the gross yield of a rental property.

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1% & 2% Rule Rental Screener

Screen a rental with the 1% and 2% rules: rent-to-price ratio, pass/fail, and the rent needed to hit each.

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Rent Split Calculator (Roommates)

Split rent and utilities fairly among 2–6 roommates: equally, by income, or by room size, with each share shown.

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Closing Cost Calculator (Buyer)

Estimate a home buyer's total closing costs and cash to close from origination, points, title, escrow and prepaids.

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Seller Net Proceeds Calculator

Work out how much cash a home seller walks away with after commission, mortgage payoff, taxes and closing costs.

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Property Tax Proration Calculator

Split annual property taxes between buyer and seller at closing by the number of days each owns the home.

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Price per Square Foot Calculator

Compute price per square foot and square meter, compare two listings for value, or solve a price from $/sqft.

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Short-Term Rental Income Estimator

Estimate annual net income, monthly cash flow and cash-on-cash return for an Airbnb or short-term rental.

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1031 Exchange Capital Gains Deferral Calculator

Estimate the capital-gains and depreciation-recapture tax a 1031 exchange lets you defer on an investment property sale.

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