📊 Free Rental Property Tool

Cap Rate Calculator

Calculate capitalization rate, net operating income, and yield for any rental property. Benchmarks against market norms.

Cap rate = NOI ÷ property value. Unlike cash-on-cash return, it ignores your financing — so two investors can compare the same deal even with different mortgages.

9 InputsMarket BenchmarkInstant

Property Details

Property & Income
Operating Expenses

Yield Analysis

Cap Rate
4.39%
Tier-1 / strong secondary

4–6% is typical for appreciating metros with high barriers to entry. Solid if leverage amplifies the return.

Annual NOI
$13,176
Effective Gross Income
$22,800
Total OPEX
$9,624
OPEX Ratio
42.21%
Gross Rent Multiplier
12.5x
Vacancy Loss
$1,200
Cap rate is unlevered — your mortgage isn't in this number. For the levered return on your down payment, see the rental income calculator (cash-on-cash return).

Key Terms

Cap Rate (Capitalization Rate)

Annual net operating income ÷ property value. Measures unlevered yield on a rental. A 6% cap rate means the property earns 6% of its value per year before mortgage. Used to compare rental properties across markets.

Net Operating Income (NOI)

Effective gross income minus operating expenses, excluding debt service. Standard metric commercial lenders use to evaluate property income potential. Does NOT subtract mortgage, depreciation, or capex.

Effective Gross Income

Gross rent minus vacancy allowance. If a property rents for $2,000/month and you assume 5% vacancy, effective gross income is $22,800/year, not $24,000.

Operating Expense Ratio (OER)

Operating expenses ÷ effective gross income. Typical range: 35–50% for residential. A property with an 80% OER is probably being mis-managed — or mis-represented by the seller.

Frequently Asked Questions

What is a cap rate in real estate?

+

What is a good cap rate?

+

How is cap rate different from cash-on-cash return?

+

Should I use purchase price or market value for cap rate?

+

What expenses should I include in NOI?

+

Ready to analyse your real portfolio?

Richify tracks cap rate, cash flow, and cash-on-cash across every property you own — with AI insights.

Get Richify Free