What is a good cap rate for a rental property?

A good cap rate depends on the market and property type, but generally, a cap rate between 4% and 10% is considered typical for residential rentals, with higher rates often indicating higher risk or lower-quality locations.

How do I calculate net operating income for cap rate?

Net operating income is calculated by taking the property's gross annual rental income, subtracting vacancy losses and all operating expenses (but not mortgage payments or income taxes), and the resulting figure is divided by the property's purchase price or value to get the cap rate.

Can I use a cap rate calculator for commercial real estate?

Yes, cap rate calculators work for both residential and commercial properties, but for commercial deals you should ensure the net operating income figure includes all revenue streams and operating costs specific to that property type.

Why do investors use cap rate instead of cash-on-cash return?

Investors use cap rate to compare the unlevered return of different properties based on their price and income, while cash-on-cash return factors in financing (mortgage) and is better for understanding actual annual cash flow relative to the equity invested.

Housing & Real Estate3 options compared

Cap Rate Calculator

Real estate investors and property managers use capitalization rates to quickly assess the potential return on a rental property investment. By analyzing the relationship between the property's net operating income and its current market value or purchase price, the calculator provides a clear percentage that represents the expected annual rate of return. This metric is essential for comparing...

Mortgage and real estate calculators cap rate capitalization rate NOI real estate investing

Editors’ Top PickBased on community votes

Omni Calculator

omnicalculator.com

The cap rate calculator determines the rate of return on your real estate property purchase.

Open Omni Calculator Read review →

Other OptionsRanked by votes

02
02
Altyst
altyst.ai
Free cap rate calculator. Enter any two of NOI, purchase price, and cap rate and it solves the third, then shows what...
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03
03
Financial Toolset
financialtoolset.com
Calculate capitalization rate for rental properties with NOI analysis, sensitivity chart, and market comparison ranges.
Open site View details

Side by side

Cap Rate Calculator options compared

Tool	Best for	Strengths	Limitations
Omni Calculator omnicalculator.com	Quick cap rate calculation	Clear input fields for property value, gross income, and expenses Part of a larger collection of real estate calculators	May include ads on the page Fewer specialized features like nearby cap rate comparisons
Altyst altyst.ai	Solving for any variable and rate comparisons	Solves for NOI, purchase price, or cap rate from any two inputs Shows what the same NOI is worth at nearby cap rates No signup or email required	Site is AI-focused, which may feel less traditional for real estate tasks
Financial Toolset financialtoolset.com	Sensitivity analysis and market comparison	Includes sensitivity chart and market comparison ranges Processes NOI and property value to determine potential return Foundational measure of risk and yield for commercial housing markets	Advertisement present on the page May require more inputs (property value, NOI, vacancy rate, operating expenses) to start

Buyer's guide

How to choose a cap rate calculator

When picking a cap rate calculator, the most important thing is how easily you can input your property's net operating income and purchase price to get the percentage return. If you need to compare how the same income performs at different cap rates or solve for a missing variable without signing up, look for a tool that handles those calculations in any direction. The differences that matter are whether the tool requires extra steps like entering vacancy and operating expenses separately, whether it shows comparative data, and if there are ads or paywalls that slow down your workflow.

Questions

Cap Rate Calculator FAQ

What is a good cap rate for a rental property?: A good cap rate depends on the market and property type, but generally, a cap rate between 4% and 10% is considered typical for residential rentals, with higher rates often indicating higher risk or lower-quality locations.
How do I calculate net operating income for cap rate?: Net operating income is calculated by taking the property's gross annual rental income, subtracting vacancy losses and all operating expenses (but not mortgage payments or income taxes), and the resulting figure is divided by the property's purchase price or value to get the cap rate.
Can I use a cap rate calculator for commercial real estate?: Yes, cap rate calculators work for both residential and commercial properties, but for commercial deals you should ensure the net operating income figure includes all revenue streams and operating costs specific to that property type.
Why do investors use cap rate instead of cash-on-cash return?: Investors use cap rate to compare the unlevered return of different properties based on their price and income, while cash-on-cash return factors in financing (mortgage) and is better for understanding actual annual cash flow relative to the equity invested.

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