Free Real Estate Investment Calculators

30 professional tools for US real estate investors. Analyze rental properties, flip deals, BRRRR strategies, compare deals side-by-side, and more — instantly, no signup required.

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Rental & Income Property

Analyze buy-and-hold investments, BRRRR, and recurring income strategies.

Rental Property Calculator

Complete cash flow analysis: income, expenses, NOI, cap rate & ROI for any rental property.

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NOI Calculator

Net Operating Income from gross rent minus vacancy and operating expenses. Essential for lenders and valuation.

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Cap Rate Calculator

Calculate capitalization rate, find implied value, or solve for required NOI. Includes 2026 US market benchmarks.

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Cash-on-Cash Return

Annual ROI on actual cash invested, accounting for financing. The levered return metric every landlord needs.

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DSCR Calculator

Debt Service Coverage Ratio for investment loan qualification. Know before you apply.

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BRRRR Calculator

Buy, Rehab, Rent, Refinance, Repeat — full BRRRR strategy analysis with equity recycling metrics.

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Compare Real Estate Deals

Side-by-side comparison of 2-3 real estate deals. Winner tier verdict with calibrated confidence — Clear, Slight Edge, or Too Close to Call.

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Rental Property ROI Calculator

Full lifetime ROI analysis — cash flow, appreciation, equity build-up, and wealth projection over the hold period.

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Vacancy Rate Calculator

Diagnostic verdict with likely causes and action thresholds — quantify income lost to vacancy.

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Multifamily Property Calculator

NOI, DSCR, cash flow, cap rate, expense ratio & break-even occupancy for apartment buildings.

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Airbnb / STR Calculator

Short-term rental income projection — occupancy, ADR, cleaning costs, platform fees, NOI & break-even.

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GRM Calculator

Gross Rent Multiplier — quick property screening tool comparing price to gross annual rent.

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Property Management Fee Calculator

Compare self-management vs. professional property management costs and impact on NOI.

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Which Calculator Do I Need?

1

"I'm evaluating a rental property"

Start with Rental Property or Cap Rate

2

"I need to qualify for a DSCR loan"

Use DSCR Calculator + NOI Calculator

3

"I'm planning a fix & flip"

Use ARV then Fix & Flip

4

"I'm running a BRRRR deal"

Use BRRRR Calculator + NOI

5

"I want to compare multiple deals across strategies"

Use Compare Real Estate Deals — works for Rental vs BRRRR vs Flip

6

"I want to know my actual cash yield"

Use Cash-on-Cash Return

7

"I want to know my investment mortgage payment"

Use Mortgage Calculator + DSCR to pre-qualify