The direct answer
Cap rate and discount rate are different valuation concepts. A cap rate converts a single period of property income into value, while a discount rate is used to convert a series of future cash flows into present value. They can be related, but they are not interchangeable.
Match the rate to the valuation method
Direct capitalization generally applies a cap rate to one stabilized income measure. Discounted cash flow analysis discounts multiple future cash flows and terminal proceeds using a discount rate.
To apply the approach to an editable scenario, use the Cap Rate Calculator. For the neighboring question, explore Property Comparison Calculator.
Recognize the role of growth assumptions
A simple relationship between discount rate, cap rate and growth can be useful conceptually, but real estate cash flows are often uneven and risk can vary over time. Do not force a constant-growth formula onto a more complex asset without support.
Avoid double counting risk
If conservative cash-flow assumptions already reflect specific risks, adding an excessive discount or capitalization premium for the same issue can count the risk twice.
Worked example
An investor may capitalize stabilized NOI at 6.0% for a direct-cap indication while using an 8.5% discount rate in a multi-year DCF. The two percentages answer different questions and should not be compared as though one must equal the other.
Common mistakes and limitations
Do not substitute a discount rate for a cap rate in a direct-cap formula, or vice versa.
Cap rate depends on the quality and stabilization of the NOI assumption and does not by itself measure leveraged investor return.
Frequently asked questions
Is cap rate the same as required return?
No. Cap rate is a property-income capitalization measure, while required return can refer to a broader investor return objective.
Can cap rate and discount rate ever be close?
They can be, but the relationship depends on growth expectations, timing and the specific cash-flow model.
Sources and further reading
The article’s examples are illustrative arithmetic. The references below provide context for operating, valuation or transaction concepts; they do not endorse the assumptions or the calculator.
- Office of the Comptroller of the Currency — Comptroller's Handbook — Commercial Real Estate LendingNOI, direct capitalization, cap-rate valuation and DCF concepts for commercial real estate.
- Appraisal Institute — Basic Formulas — Income CapitalizationIncome/cap-rate/value relationships, gross income multiplier and debt-coverage formula references.
Read our editorial policy for the scope of these educational methods.