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Free Real Estate Investor Calculators

Fifteen calculators for underwriting, financing, tax planning, and deal screening. Save and share every result.

Financial Metrics

NOI Calculator

Calculate Net Operating Income from gross rent, vacancy, and operating expenses.

Cap Rate Calculator

Measure unleveraged yield on any rental property.

Cash on Cash Return Calculator

See the first-year yield on the cash you actually put in.

Gross Rent Multiplier Calculator

Another fast comp screen using gross rent and price.

Return on Equity Calculator

See how efficiently your trapped equity is performing.

Investment Strategy

BRRRR Calculator

Model a Buy, Rehab, Rent, Refinance, Repeat deal end to end.

Loans

DSCR Calculator

Check whether a property will qualify for a DSCR rental loan.

Mortgage Payment Splitter

Split a PITI mortgage payment into principal, interest, taxes, and insurance.

Refinance Breakeven Calculator

Find the months to recoup closing costs on a rate and term refi.

Screening

1 Percent Rule Calculator

Quick rent to price screen for rental acquisitions.

50 Percent Rule Estimator

Quick expense estimate using the classic 50% rule of thumb.

Tax

Schedule E Estimator

Estimate your Schedule E rental taxable income for a property.

1031 Exchange Timer

Track your 45 day identification and 180 day closing deadlines.

Depreciation Calculator

Compute annual straight line depreciation on a residential rental.

Cost Segregation Estimator

Estimate first year depreciation boost from a cost segregation study.

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