Cap rate calculator

This cap rate calculator turns rent and costs into a capitalization rate. Example: 60,000 yearly rent, 5% vacancy and 17,000 operating costs give 40,000 NOI; on a 500,000 value that is 8%.

Example: Solve for: Cap rate from the property value · Rental income per year 60,000 · Vacancy / lost rent (%) 5 · Operating expenses per year 17,000 · Purchase price / property value 500,000 → Result: Cap rate = 8%. Source: Wikipedia – Capitalization rate. Updated: .

Annual rent at full occupancy.
Share of rent that is not collected; 0 to 100.
Operating costs excluding financing, depreciation and taxes.
Value of the property; must be greater than 0.
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Result

Result
Cap rate = 8%
Net operating income (NOI)
ItemAmount
Rental income60,000
Vacancy− 3,000
Effective rent57,000
Operating expenses− 17,000
Net operating income (NOI)40,000
Working
  • Effective rent = 60,000 × (1 − 5%) = 57,000
  • NOI = 57,000 − 17,000 = 40,000
  • Cap rate = NOI ÷ property value = 40,000 ÷ 500,000 = 8%
Plain ratio calculation, not a valuation and not investment advice. The cap rate deliberately ignores financing, taxes and price appreciation.

How it is calculated

The capitalization rate (cap rate) relates a property’s annual net operating income to its value. It is a comparison figure for income-producing real estate, independent of how the purchase is financed.

Formulas

NOI = rental income × (1 − vacancy) − operating expenses. Cap rate = NOI ÷ property value. Rearranged, value = NOI ÷ cap rate. Interest, principal repayments, depreciation and income taxes are not part of NOI.

Example

Annual rent 60,000, vacancy 5%: effective rent 57,000. After 17,000 of operating costs, NOI is 40,000. At a price of 500,000 the cap rate is 40,000 ÷ 500,000 = 8%. In reverse, 40,000 ÷ 8% gives 500,000 again.

Frequently asked questions

How do you calculate the cap rate?

Divide net operating income by property value and multiply by 100. With 40,000 and 500,000 that is 8%.

What goes into net operating income?

Rental income less vacancy and operating expenses. Financing costs, depreciation and taxes are left out.

What is a good cap rate?

It depends on location, property type and the market cycle. As a rule of thumb, higher rates often come with higher risk or weaker locations; that is not a recommendation.

Sources and legal basis

As of: · Editorial policy

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