Cap Rate Formulas
\(\text{Net Operating Income (NOI)} = \text{Gross Annual Rental Income} - \text{Annual Operating Expenses}\) \(\text{Cap Rate \%} = \frac{\text{NOI}}{\text{Property Purchase Price}} \times 100\)
Real Estate Cap Rate Comparison Table ($450,000 Purchase Price)
| Market / Class Tier | Gross Rent | Operating Expenses | Net Operating Income (NOI) | Cap Rate Return |
|---|---|---|---|---|
| Class A (Prime Metro) | $36,000 | $13,500 | $22,500.00 | 5.00% Cap Rate |
| Class B (Suburban) | $48,000 | $16,500 | $31,500.00 | 7.00% Cap Rate |
| Class C (High Yield) | $60,000 | $24,000 | $36,000.00 | 8.00% Cap Rate |
How to Use This Rental Property Cap Rate Calculator
- Select your preferred account currency from the header picker.
- Enter total property purchase price / market value (e.g., $450,000).
- Input gross annual rental income (e.g., $48,000).
- Enter annual operating expenses (taxes, insurance, repairs, management).
- View Net Operating Income (NOI) and Capitalization Rate (Cap Rate %).
Frequently Asked Questions
What is a good Cap Rate for rental properties?
A good Cap Rate generally falls between 5% and 10%, depending on property location, market risk, and asset class.
What is the difference between Cap Rate and Cash-on-Cash Return?
Cap Rate evaluates a property’s unleveraged return regardless of financing. Cash-on-Cash return evaluates the leveraged return on out-of-pocket cash invested after mortgage payments.
What expenses are included in Net Operating Income (NOI)?
NOI includes property taxes, insurance, property management fees, routine maintenance, utilities paid by landlord, and vacancy reserves. Mortgage debt service is NOT included.
Why does a lower Cap Rate often indicate higher property valuation?
Cap Rates move inversely to property values. Low Cap Rates (3% to 5%) occur in prime, low-risk markets where buyers pay premium prices for stable income streams.
How do interest rates affect real estate Cap Rates?
As interest rates rise, borrowing costs increase, causing buyers to demand higher Cap Rates, which exerts downward pressure on property purchase prices.
Can Cap Rate be increased after purchasing a property?
Yes! Real estate investors increase Cap Rates by raising rental rates to market value, reducing operating expenses, or adding value through unit renovations.
Is my personal financial data saved on any server?
No. All calculations run locally inside your web browser. History and saved presets are stored strictly in your browser’s local storage.