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Investment Calculators

Analyze rental properties, flip deals, and BRRRR strategies in seconds. 30 professional tools — 100% free, no signup required. Instant PDF reports.

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Essential Tools

Most Popular Calculators

30 free calculators used by 25,000+ US investors every day to analyze deals, qualify for loans, and build lasting wealth.

Rental Property

Complete cash flow analysis: income, expenses, NOI, cap rate & ROI

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Cap Rate

Measure investment return and compare properties using capitalization rate

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Cash-on-Cash Return

Calculate annual ROI on actual cash invested accounting for financing

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NOI Calculator

Net Operating Income from gross income minus all operating expenses

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DSCR Calculator

Qualify for investment financing with Debt Service Coverage Ratio analysis

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Fix & Flip

Estimate flip profits with purchase price, rehab costs, ARV and holding costs

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ARV Calculator

After Repair Value estimation for fix & flip and BRRRR deals

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BRRRR Calculator

Buy, Rehab, Rent, Refinance, Repeat — full BRRRR strategy analysis

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Compare Real Estate Deals

Compare up to 3 deals across Rental, Fix & Flip, and BRRRR — get a Winner tier verdict with confidence level

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Rental Property ROI

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

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Property Cash Flow Calculator

Cash Flow Verdict + Break-even Occupancy + DCR — Year 1 stabilized monthly cash flow with Composition Breakdown and Saved Scenarios

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Real Estate ROI Calculator

Verdict + Strategy Winner + Risk Score — compare Rental, Flip & BRRRR with Decision Engine, IRR, and capital payback

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1031 Exchange Calculator

Tax Deferred + Eligibility Verdict — 45/180-day deadlines, boot taxation (recapture-first), depreciation recapture, and Saved Scenarios

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Vacancy Rate Calculator

Diagnostic verdict with likely causes and action thresholds — quantify income lost to vacancy and what to do about it.

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Gross Rent Multiplier Calculator

GRM verdict with investment rating — quick property screening tool comparing price to gross annual rent.

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Investment Property Mortgage Calculator

Project monthly PITI, rental cash flow, DSCR, and compare loan scenarios. Uses configurable investor rate assumptions.

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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 with deal verdict — measure true annualized return accounting for all cash flows and exit proceeds.

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70% Rule Calculator

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

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Simple Process

Analyze Any Deal in 3 Steps

1

Choose Your Calculator

Pick from 30 specialized tools — rental property, fix & flip, BRRRR, DSCR, and more.

2

Enter Your Numbers

Fill in property details and watch results update instantly in real time — no waiting.

3

Get Results & Export PDF

See Good / Average / Poor analysis badge and export a professional PDF report for partners and lenders.

Why ArvCalc

Built for Serious
Real Estate Investors

Every calculator is validated against industry standards from BiggerPockets, Investopedia, and institutional lending guidelines. Whether you're analyzing your first rental or managing a 100-unit portfolio — ArvCalc gives you the numbers lenders and partners trust in 2026.

  • All 30 calculators 100% free — no limits, no credit card
  • Real-time results with Good / Average / Poor deal rating
  • 2026 market data for CA, TX, FL, NY, AZ, GA, CO, WA
  • Bank-ready PDF reports — white-label for brokers (Pro plan)
  • Mobile-first — instant results on any device, anywhere

Instant Results

Calculations update as you type — no submit button needed

Verified Formulas

Validated against BiggerPockets & institutional standards

PDF Export

Professional reports for banks, partners, and clients

State Market Data

Local benchmarks for 8 major US real estate markets

Pricing

Calculators Always Free.
Reports & History for Pros.

Unlock PDF reports, saved calculations, scenario comparison, and a full portfolio dashboard — built for serious investors in 2026.

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  • All 30 calculators
  • Unlimited calculations
  • Real-time results
  • PDF reports
  • Saved calculations
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Most Popular
Individual
$39/mo
Billed monthly
  • Everything in Free
  • PDF reports & export
  • Save & history
  • Scenario analysis
  • Portfolio dashboard
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Professional
$99/mo
For brokers & teams
  • Everything in Individual
  • White-label PDF
  • Up to 3 users
  • Client portal
  • Bank report templates
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Investors Love ArvCalc

What Investors Are Saying

"Used the DSCR calculator before calling my lender — walked in knowing exactly my numbers. Got approved first try on a $480K investment property. This tool is invaluable."

MR
Michael R.
Rental investor · Austin, TX · 12 units

"The Fix & Flip calculator is incredibly detailed. I analyze 8–12 deals a week and ArvCalc is my first stop every time. The Good/Poor badge alone has saved me from 3 bad deals."

SL
Sarah L.
Fix & flip investor · Miami, FL · 20+ flips

"As a broker I use the Pro plan to send white-label reports to every client. It's professional, fast, and my clients always ask what software I use. Easiest $99/mo I spend."

DK
David K.
Real estate broker · Los Angeles, CA · $40M+ sold
FAQ

Frequently Asked Questions

Are these calculators really free forever?

Yes — completely free, forever. All 30 calculators with unlimited calculations, no signup and no credit card required. The paid plans unlock PDF reports, saved history, and advanced features, but all calculations themselves remain free.

What is a good cap rate for rental property?

A cap rate of 6–8% is generally considered good for residential rental properties in most US markets. In high-cost cities like NYC or LA, 4–5% is typical. In secondary markets like Midwest or parts of the South, 8–10%+ is achievable. Always compare to your local market benchmarks.

What DSCR do lenders require for investment properties?

Most lenders require a minimum DSCR of 1.20–1.25 for investment property loans. A DSCR of 1.0 means income exactly covers debt payments. Anything above 1.25 is considered strong. Some DSCR loan programs allow as low as 1.0 for well-qualified borrowers.

What's the difference between cap rate and cash-on-cash return?

Cap rate measures return based on property value (NOI ÷ Purchase Price) and ignores financing. Cash-on-cash return measures the annual cash flow relative to your actual cash invested (down payment + closing costs + rehab). Cash-on-cash is more useful for leveraged investments.

How does the BRRRR strategy work?

BRRRR stands for Buy, Rehab, Rent, Refinance, Repeat. You buy a distressed property at a discount, renovate it to increase value, rent it out, then do a cash-out refinance to recover your invested capital. The goal is to recycle your money and build a portfolio with minimal additional capital.

Can I export a PDF report to share with my lender?

Yes — PDF export is available on the Individual ($39/mo) and Professional ($99/mo) plans. Reports include all input data, calculated results, status assessment, and methodology notes. Professional plan users can add their own logo for white-label client reports.

Is it still a good time to invest in real estate in 2026?

In 2026, real estate investing still offers strong long-term returns through appreciation, rental income, and tax advantages. Success depends on the deal, not the market year. Use our calculators to model realistic cash flows at today's rates — strong deals work in any environment. Focus on positive cash flow, adequate DSCR, and a conservative ARV when underwriting.

What is the 1% rule for rental properties?

The 1% rule states that monthly rent should be at least 1% of the purchase price (e.g., a $200,000 property should rent for $2,000/month). It is a quick screening tool, not a definitive analysis. In high-cost markets like CA or NY, achieving 1% is rare — use our Rental Property Calculator for a full cash flow analysis that accounts for financing, vacancy, and expenses.

Ready to Find Your Next Winner?

Join 25,000+ US investors using free professional calculators to make smarter, data-driven decisions in 2026.

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