NEW Seller Financing Calculator

Free calculators to analyze any rental property deal in seconds.

21 free, fast calculators for rental property investors and landlords. No sign-up, no downloads. Just clear numbers for every deal.

21 free calculators
No sign-up needed
Instant results
Runs in your browser
NEW

Compare two rental deals side by side

Weighing up two or three properties? Most comparison tools hide this behind a sign-up or a paywall. Ours is free and instant. Line up two deals, or add a third, and see which one wins on every number, with no account and no spreadsheet.

  • Every metric on one screen: cash flow, cap rate, cash-on-cash, gross rent multiplier and more.
  • The stronger deal in each row is highlighted for you, so the winner is obvious at a glance.
  • Completely free, no sign-up, and nothing to download. It runs entirely in your browser.
Compare two deals free →

Built for fast, honest deal analysis

Every page is instant

Each calculator loads as its own lightweight page. No app to install, no waiting on JavaScript frameworks.

Numbers you can trust

Standard formulas for cash flow, cap rate, cash-on-cash return, and more, with the math shown so you can verify every result.

Always free

Every tool is free to use, as often as you like. We run ads to keep it that way, never paywalls.

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