Cap Rate Calculator is an independent educational website. We build free, fast calculators and plain-language reference pages about rental property investment math: net operating income, cap rate, cash-on-cash return, debt service coverage, gross rent multiplier, rental yield, short-term rental income and the BRRRR refinance.
What we do
- Calculators you can check. Every worksheet shows its formula and a worked example, so you can verify any result by hand.
- Reference facts with sources. Lending rules, tax rules and statistics come from official publications: the IRS, CFPB, Census Bureau, Fannie Mae and Freddie Mac guides, HMRC, the ATO, the CRA and university real-estate research. Pages list their sources.
- No selling. We do not sell products, we do not link to sellers, and we do not accept payment for reviews or placements.
Who we are
Cap Rate Calculator is run by a small independent editorial team based in Türkiye. We are not affiliated with any lender, broker, property platform, government agency or company mentioned on this site.
How the site is funded
The site shows advertising served by Google AdSense. Advertisers do not influence what we write, and ads are clearly separated from our content.
Read our editorial policy, our investment disclaimer and our privacy policy. To reach us, use the contact page.