Cap Rate & NOI Calculator

Verified math. Every figure comes from one independently-tested engine (75 checks, all passing).See how I verify →

Enter a property’s income and price to get net operating income, the going-in cap rate, and the value at a target cap. Updates as you type.






Effective gross income
Net operating income (NOI)
Going-in cap rate
Value at target cap
NOI = EGI − OpEx · Cap = NOI ÷ Price · Value = NOI ÷ Cap

Educational tool only. Not financial, investment, tax, or legal advice. Cap rate by convention excludes capital reserves and debt service; confirm every assumption against the actual deal.

Want to know what cap rate to trust on a real deal? The Valuation course walks through NOI, cap rates, GRM, and DCF.

Learn CRE Valuation →


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