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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Property Cash Flow Calculator

Detailed monthly cash flow projection with rent, expenses, debt service, and reserves.

In development
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Vacancy Rate Calculator

Estimate vacancy impact on NOI and cash flow — market and property-specific scenarios.

In development
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Multifamily Property Calculator

Underwriting tool for 5+ unit apartment buildings with per-unit analysis.

In development
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Airbnb / STR Calculator

Short-term rental income projection — seasonal occupancy, ADR, cleaning costs, platform fees.

In development
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GRM Calculator

Gross Rent Multiplier — quick valuation screening ratio.

In development
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Property Management Fee Calculator

Compare self-management vs. professional property management costs.

In development

Fix & Flip and Value Analysis

Profit estimation and after-repair value tools for active investors.

Fix & Flip Calculator

Estimate flip profit with purchase price, rehab costs, ARV, holding costs, and selling expenses.

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ARV Calculator

After Repair Value estimation using comparable sales and renovation multipliers for flip and BRRRR deals.

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70% Rule Calculator

Quick flip offer calculator — maximum purchase price based on ARV and rehab costs.

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House Flipping Profit Calculator

Full flip profit projection with all costs and resale assumptions.

In development
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Rehab Cost Estimator

Room-by-room renovation cost breakdown for flips and BRRRR.

In development
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BRRRR Refinance Calculator

Dedicated refi cash-out calculator for the "R" step of BRRRR.

In development

Financing & Loans

Mortgage analysis, LTV, hard money, and closing cost tools for leveraged investors.

Investment Property Mortgage Calculator

Project monthly PITI, rental cash flow, DSCR, and compare loan scenarios. Uses 2026 investor rates.

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LTV Calculator

Loan-to-Value ratio for acquisition and refinance scenarios.

In development
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Hard Money Loan Calculator

Short-term hard money costs, points, and total interest for flips.

In development
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Debt Yield Calculator

NOI/loan-amount ratio used by commercial lenders.

In development
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Closing Costs Calculator (Investor)

Estimated closing costs for investment purchases.

In development

Returns & Analysis

ROI, IRR, and buy-vs-rent tools for comprehensive investment evaluation.

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Real Estate ROI Calculator

General-purpose ROI calculator for any real estate investment.

In development

Rent vs Buy Calculator

Financial comparison of renting vs. buying — break-even year, wealth gap, and 10-year projection.

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Real Estate IRR Calculator

Internal Rate of Return for multi-year investment analysis.

In development

Tax & Exit Strategy

1031 exchanges, capital gains, and depreciation tools for tax-smart exits.

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1031 Exchange Calculator

Tax-deferred exchange analysis — basis, boot, and depreciation recapture.

In development
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Real Estate Capital Gains Tax Calculator

Short-term vs. long-term capital gains on property sales.

In development
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Depreciation Calculator

Annual depreciation schedule for rental properties.

In development

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