Rental Property Calculator
Cap rate, cash flow, and ROI for rentals.
Frequently asked questions
What does the Rental Property Calculator do?
Cap rate, cash flow, and ROI for rentals. Enter your values and get an instant estimate in your browser — free, with no signup.
Is the Rental Property Calculator free to use?
Yes. OpenCalcy calculators are free to use, work on mobile, and keep favorites privately in your browser.