Cap Rate Calculator

Cap rate is the single most widely used metric in commercial and investment real estate for a reason — it measures a property's income potential entirely independent of how it is financed. Whether you are comparing two single-family rentals in Indianapolis, evaluating a small multifamily property in Carmel, or benchmarking a deal against market norms, cap rate gives you an apples-to-apples comparison that cuts through the noise. This calculator takes your gross rental income, vacancy assumptions, and operating expenses to give you a precise cap rate, net operating income, and supporting metrics in seconds.

Cap Rate Calculator
No Limit Real Estate, LLC

Cap Rate Calculator

Note: Calculators display default values. Enter new figures to override.

Property Value —
Gross Annual Rent —
Vacancy Rate —
Total Annual Expenses —
Property Value iThe purchase price or current market value of the property. Cap rate divides NOI by this number — the lower the price, the higher the cap rate.
$
Gross Annual Rent iTotal rental income assuming 100% occupancy. Also called potential gross income. Enter the full-year figure even if the property has multiple units.
$
Vacancy Rate iThe estimated percentage of the year the unit sits vacant or uncollected. Residential properties typically assume 5–10%. Deducted from gross rent to get effective gross income.
%
Annual Operating Expenses
Property Tax iAnnual property tax bill. Typically 0.5–2.5% of assessed value depending on location.
$
Insurance iAnnual property and liability insurance premium. Typically $800–$3,000+ depending on property size and location.
$
Property Management iManagement fee as a percentage of effective gross income (collected rent). Typically 8–12% for residential properties. Enter 0 if self-managing.
% of EGI
Maintenance iAnnual budget for upkeep, repairs, and capital reserves. A common rule of thumb is 1% of property value per year.
$
Other Expenses iAny additional costs such as HOA fees, landscaping, owner-paid utilities, advertising, or accounting fees.
$
Cap Rate
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Net Operating Income
—
Effective Gross Income
—
Expense Ratio
—
—
cap rate
Net Operating Income
Operating Expenses
Vacancy Loss
Annual Income Comparison
Income & Expense Summary
Line Item Monthly Annual
Enter property details above

Important Disclaimer & Limitation of Liability

This cap rate calculator is provided for general informational and illustrative purposes only. All results, figures, and estimates are based solely on the values you enter and are approximations only. They do not reflect actual investment performance, guarantees, or professional appraisals of any kind.

This tool does not constitute financial, legal, tax, or investment advice. Cap rate is one of many metrics used to evaluate real estate and does not account for financing costs, appreciation, depreciation, tax benefits, or local market conditions. Actual income, expenses, and returns will vary based on property-specific factors and market conditions.

We strongly encourage you to contact us directly so we can walk you through an accurate investment analysis tailored to your specific situation.

By using this calculator, you acknowledge that the results are estimates only and agree that we bear no liability for any financial decisions made in reliance on this tool. All information is provided "as is" without warranty of any kind.

Disclaimer

This calculator is provided for general informational purposes only and may not constitute real or accurate financial information. Results are estimates based on the values entered and should not be relied upon for investment decisions.

Please visit our website to review our full terms and conditions.

No Limit Real Estate, LLC

How to interpret your results

Cap Rate — Expressed as a percentage, this is your Net Operating Income divided by the property value. A higher cap rate indicates a higher income return relative to the property's price. The rating beneath the number gives you a plain-English benchmark for how the figure compares to general market standards.

Net Operating Income (NOI) — Your effective gross income minus all operating expenses, before debt service. This is the foundational number from which cap rate is derived and the figure most lenders and appraisers use to evaluate income-producing properties.

Effective Gross Income — Gross rental income adjusted downward for vacancy. This is the income you can realistically expect to collect, as opposed to the theoretical maximum if the property were never vacant.

Total Expenses — The sum of all annual operating costs entered. Note that mortgage payments are not included — cap rate is a pre-financing metric by design.

Expense Ratio — Total operating expenses divided by effective gross income, expressed as a percentage. A ratio above 50% warrants a close look at which expense categories are driving costs.

Price per NOI $1 — How much you are paying for each dollar of net operating income. This is the inverse of cap rate and is sometimes referred to as the income multiplier.

Key Concepts Every Indianapolis Investor Should Know

Cap Rate (Capitalization Rate) — Net Operating Income divided by property value. Cap rate measures investment return on an unlevered basis, making it useful for comparing properties regardless of how they are financed.

Net Operating Income (NOI) — Effective gross income minus operating expenses, not including debt service or income taxes. NOI is the standard measure of a property's income-producing ability and the basis for most commercial real estate valuation.

Vacancy Rate — The percentage of time or units in a property that are unoccupied and not generating income. A realistic vacancy assumption is essential for accurate underwriting. Using 0% vacancy consistently leads to deals that look better on paper than they perform in practice.

Operating Expenses — All costs associated with running the property excluding mortgage payments. Common categories include property taxes, insurance, maintenance and repairs, property management, utilities (if landlord-paid), and capital expenditure reserves.

Why this matters for Indianapolis Real Estate Investors

Indianapolis metro cap rates vary meaningfully by submarket and property type. As a general rule, properties in higher-appreciation areas like Carmel, Fishers, and Zionsville tend to trade at lower cap rates — investors are accepting less current income in exchange for stronger long-term appreciation potential. Meanwhile, properties in areas like the east side of Indianapolis, Lawrence, or Beech Grove often offer higher cap rates, reflecting stronger current income relative to purchase price.

Understanding where a deal sits relative to prevailing local cap rates is essential for evaluating whether you are paying a fair price. A property priced to yield a 4% cap rate in a submarket where comparable assets trade at 6% to 7% is either overpriced or has a compelling appreciation story that needs to be clearly understood before you commit capital.

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Frequently Asked Questions

  • Cap rates in the Indianapolis metro generally range from 5% to 8% for single-family and small multifamily residential investment properties, though this varies by neighborhood, property condition, and current market conditions. Higher is generally better from a current income standpoint, but very high cap rates sometimes reflect higher risk, deferred maintenance, or challenging rental submarkets.

  • Cap rate is intentionally a pre-financing metric. Excluding debt service allows investors to compare properties on equal footing regardless of how each deal is financed. Two investors buying the same property with different down payments would have different cash-on-cash returns, but the same cap rate. For a metric that incorporates your specific financing, use the Rental Property Calculator.

  • Cap rate ignores financing entirely. Cash-on-cash return measures the annual cash flow after debt service relative to your actual cash invested. Both metrics are useful and serve different purposes — cap rate for comparing properties, cash-on-cash for evaluating the return on your specific investment.

  • Yes. This is called income capitalization and is a standard commercial appraisal method. If you know the NOI and the prevailing market cap rate for comparable properties, you can estimate value by dividing NOI by the cap rate. For example, a property generating $24,000 in NOI in a market where similar properties trade at a 6% cap rate implies a value of $400,000.

  • No. Cap rate is calculated before debt service. Including mortgage payments would produce a different metric that blends operating performance with financing structure, making comparisons between properties less meaningful. Use the Rental Property Calculator if you want a metric that incorporates your specific loan terms.

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