Cap Rate Calculator
Calculates a rental property capitalization rate from income and price.
Every calculation runs instantly in your browser, so your inputs are never sent to a server, and the tool is free with no sign-up. You can save the results as an Excel file with live formulas and reuse them later.
Inputs
- Monthly rent ($)
- Monthly expenses ($)
- Purchase price ($)
Example calculation
Cap rate: 6%
| Net operating income (NOI) | $24,000 |
|---|---|
| Monthly net income | $2,000 |
Method & notes
Cap rate = annual NOI ÷ price. Excludes financing and taxes.
Tips
Change any input and the result recalculates in real time. After downloading the Excel file, you can reuse it by editing only the yellow input cells.
FAQ
How does the Cap Rate Calculator work?
Calculates a rental property capitalization rate from income and price. Cap rate = annual NOI ÷ price. Excludes financing and taxes.
Can I save the results?
Yes. You can download the results for free as an Excel (.xlsx) file with live formulas that recalculate when you change the yellow input cells.
Is it free?
Yes — all Calcova calculators are free, and you can save results as an Excel file.