Cap Rate Calculator
Estimate net operating income, cap rate, and gross rent multiplier for a rental property. A live cap rate calculator for property managers and investors who need net operating income, capitalization rate, and gross rent multiplier without building a spreadsheet.
Live calculator
Assumptions
- Operating expenses exclude mortgage payments and capital expenditures.
- Vacancy loss is applied to gross annual rent before expenses.
- For investment analysis, not appraisal or tax advice.
Live output
At these inputs, the property yields a 6.72% cap rate on a $500,000 valuation.
Cap rate
6.7%
Annualized return on property value from operating income alone.
Effective gross income
$45,600
Gross rent after vacancy loss, before operating expenses.
Net operating income
$33,600
Annual income remaining after vacancy and operating expenses.
Gross rent multiplier
10.4
Property value divided by gross annual rent — lower is better.
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