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Enter income, expenses, and property value to calculate the capitalization rate. Best for evaluating and comparing properties.
Income
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Annual Operating Expenses
Expense entry mode
Enter the annual total — rule of thumb: 35–50% of gross income.
Property Value
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Return on acquisition cost. Use when evaluating a deal before buying.
Acquisition cost only — no financing
Today's estimated value — use for refi or comparison
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The capitalization rate (cap rate) is the single most widely used metric in US real estate investment analysis. It measures a property's annual unlevered yield — the return you'd earn if you bought all-cash, with no mortgage. Every serious investor uses it to screen deals, anchor offer prices, and compare properties across markets on equal footing.
This free cap rate calculator covers all three use cases investors actually need: calculate cap rate from NOI and property value, find implied property value given your NOI and a target cap rate, and determine the NOI required to hit a specific yield on a given purchase price. Real-time results, no signup required.
Cap rate alone doesn't make or break a deal — context matters. A 4.5% cap in Dallas is not the same as a 4.5% cap in a declining Rust Belt market. That's why this tool includes 2026 benchmarks by property type and state, a sensitivity table, GRM, and an investor returns module that layers in your financing to show levered cash-on-cash and DSCR alongside the unlevered cap rate.
Below you'll find the complete cap rate formula with a worked real-world example, interpretation guides, property type benchmarks, strategy notes for buy-and-hold, BRRRR, and commercial deals, plus an 8-question FAQ answering the most common investor questions.
Overview
The cap rate calculator is designed for US real estate investors who need a fast, reliable way to evaluate income-producing properties. It computes the capitalization rate from your rental income, vacancy, and operating expenses — or works in reverse to find implied property value or required NOI.
Cap rate is an unlevered metric: it measures a property's income yield independent of how it is financed. This makes it ideal for comparing different properties, markets, and asset classes on equal footing. A 7% cap rate in Atlanta and a 4% cap in San Francisco reflect entirely different market dynamics — cap rate puts them on the same scale.
This calculator supports three calculation modes: Find Cap Rate (standard evaluation), Find Property Value (reverse: given NOI and a target cap rate), and Find Required NOI (reverse: given asking price and target yield). An optional Investor Mode adds financing analysis — monthly payment, cash flow, CoC return, and DSCR.
How to Use This Cap Rate Calculator
Follow these steps to analyze any US rental property in under 2 minutes
- 1
Choose a calculation mode
Use Find Cap Rate to evaluate a property you're analyzing. Use Find Property Value to determine what a property is worth at a target yield. Use Find Required NOI when you know the asking price and need to verify the numbers work.
- 2
Enter your income
Enter monthly rent per unit (or total annual gross income). Use actual collected rents, not asking rents, for accurate analysis. Multi-unit: enter rent per unit and number of units.
- 3
Set your vacancy rate
Enter expected vacancy as a percentage. Most stabilized US rentals run 5–8%. High-demand metros may see 2–3%. Enter 0 only if fully occupied long-term — always budget for turnover.
- 4
Enter operating expenses
Use Simple mode to enter total annual expenses, or Detailed mode to itemize taxes, insurance, management, and maintenance. Do not include mortgage payments — cap rate is an unlevered metric.
- 5
Enter property value & read your result
For acquisitions: use agreed purchase price. For existing holdings: use current appraised value. The result shows your cap rate with a Good/Average/Poor rating and market context for your asset class.
Pro Tips for Accurate Results
- → Use actual operating data from the seller's T-12 (trailing 12-month P&L), not proforma projections.
- → Budget 8–12% of gross rents for property management, even if self-managing — this is your opportunity cost.
- → Include a maintenance reserve of $100–200/unit/month for properties older than 15 years.
- → Never include debt service in expenses — cap rate assumes all-cash purchase.
Understanding Your Result
- Cap rate ≥ 7% — Strong yield. Common in Midwest and Southeast secondary markets. Higher cash flow, potentially higher vacancy risk.
- Cap rate 5–6.9% — Typical for stabilized assets in major US metros. Balance of income and appreciation.
- Cap rate < 5% — Gateway cities (NY, LA, SF, Miami). Appreciation-driven play, not an income play.
- Negative NOI — Expenses exceed income. Do not proceed without a clear value-add or repositioning plan.
Inputs & Outputs — Field Reference
What each field means and where to find the numbers
| Field | What it means | Where to find it |
|---|---|---|
| Monthly Rent | Rent collected per unit per month. Use actual collected rent, not asking price. | Lease agreements, property management reports |
| Vacancy Rate | % of time units are empty. Typical US range: 5–8% for stabilized rentals. | Local market data, CoStar, historical occupancy from seller's T-12 |
| Operating Expenses | All annual costs to operate the property: taxes, insurance, management, maintenance. Exclude debt service. | Seller's T-12 P&L, county tax records, insurance quotes |
| Purchase Price | Agreed acquisition cost. Does not include closing costs or rehab. | Purchase contract, listing price |
| NOI (output) | Net Operating Income. EGI minus all operating expenses. The core income metric for income-producing property. | Calculated automatically |
| Cap Rate (output) | Annual unlevered yield on total property value. Primary metric for comparing income properties across markets. | Calculated automatically |
Cap Rate Formula & Calculation Method
The exact math this calculator uses — plus a real Dallas, TX example
Step-by-step calculation
Calculate Gross Income
Monthly rent × number of units × 12 months
$1,800/mo × 4 units × 12 = $86,400/yrSubtract Vacancy Loss
Gross income × vacancy rate → Effective Gross Income (EGI)
$86,400 × 6% = $5,184 loss → EGI = $81,216Subtract Operating Expenses → NOI
EGI − taxes, insurance, management, maintenance
$81,216 − $28,400 = $52,816 NOIDivide NOI by Property Value
NOI ÷ purchase price × 100 = Cap Rate
$52,816 ÷ $880,000 × 100 = 6.0% cap rateThe Formula
Reverse formulas (modes 2 & 3)
Cap rate is always unlevered
Mortgage payments are never included in NOI. Cap rate measures return as if you paid all cash. For financed deals, use the Investor Returns module or our Cash-on-Cash calculator to add leverage analysis.
Real-World Example: Dallas, TX — 4-Unit Residential
Based on typical 2026 North Dallas submarket data for a 1990s-built quadplex
Income & Expenses
Result
Purchase Price: $880,000
6.0%
Cap Rate
A 6.0% cap rate is strong for Dallas in 2026 — typical stabilized multifamily in the DFW metro trades at 5–6.5%. This property performs at the top of the range, with solid NOI margin and reasonable vacancy assumptions. Proceed to Cash-on-Cash analysis with your financing terms.
What Is Cap Rate (Capitalization Rate)?
The capitalization rate — universally called cap rate — is the ratio of a property's annual Net Operating Income (NOI) to its current market value or purchase price, expressed as a percentage. It answers a single, powerful question: if I paid all cash, what annual return would this property generate? Because it excludes financing, cap rate lets investors compare a $200k duplex in Memphis against a $2M apartment building in Denver on a single, consistent scale.
Cap rate is an unlevered, point-in-time income yield. It captures the property's operating performance today — not its appreciation potential, not your financing costs, and not future rent growth. That's both its strength and its limitation. Use it to quickly screen deals, anchor bid prices to market data, and benchmark against comparable sales. For a complete investment picture — especially if you're financing the deal — pair cap rate with Cash-on-Cash return, DSCR, and a multi-year discounted cash flow model. The best investors use cap rate as the starting filter, not the final answer.
What's a Typical Cap Rate?
These are rough US averages, not definitions of a good or bad deal. Context, market cycle, and asset quality matter far more than the number alone. Cap rates compress in high-demand markets and expand when interest rates rise or local fundamentals weaken.
What Your Cap Rate Result Means
Your cap rate is an annual unlevered income yield — what the property earns on its full value, before financing. Here is how to interpret each range:
≥ 7% — Strong Yield
Common in Midwest secondary markets (Indianapolis, Columbus, Memphis) and Southeast cities (Atlanta suburbs, Birmingham). Strong cash flow from day one. Important check: a cap rate this high can signal elevated risk — deferred maintenance, weak tenant base, or a declining submarket. Always ask why the yield is this elevated. If the fundamentals are solid, this is a legitimate high-performer.
5–6.9% — Market-Rate Yield
The standard range for stabilized income properties in major US metros — Dallas, Phoenix, Denver, Charlotte, Nashville. This is where most institutional buyers set minimum thresholds for secondary markets. Balanced income and appreciation profile. If you're financing at today's rates (~7%), verify DSCR before proceeding.
3–4.9% — Low / Coastal Yield
Standard for gateway markets — Los Angeles (3.5–4.5%), San Francisco (3–4%), NYC boroughs (3.5–5%), Seattle (4–5.5%). At these levels the deal is an appreciation play, not an income play. Current-period cash flow is minimal or negative when financed. Justified only with strong rent-growth conviction and long hold period.
< 3% or Negative NOI
Sub-3% cap rates appear only in top-tier trophy assets (Manhattan penthouses, SF tech-corridor offices) or signal a significant data problem. Negative NOI means operating expenses exceed income — the property is cash-flow negative before debt service. Do not proceed without a clear value-add or repositioning plan.
Why the same cap rate can be good in one market and poor in another
A 5% cap rate in Dallas reflects a strong, growing market with high occupancy and rent growth — investors accept lower initial yield because fundamentals support future appreciation. That same 5% cap rate in a Rust Belt city with declining population and rising vacancy is a warning sign. Cap rate is a ratio; the quality of the NOI underneath it matters just as much as the number. Always cross-reference with local submarket vacancy trends, population and job growth data, and comparable recent sales before drawing conclusions.
Cap Rate Benchmarks by Market & Property Type (2026)
Typical stabilized cap rates by property type and US geography. Use as a starting point — always verify with current local broker comps and CoStar data.
By Property Type
| Property Type | Low (Coastal) | Average (Sunbelt) | Strong (Midwest / SE) |
|---|---|---|---|
| Single-Family Rental (SFR) | 3.5–4.5% | 5–6.5% | 7–9% |
| Small Multifamily (2–4 units) | 3.5–5% | 5.5–7% | 7–10% |
| Multifamily 5+ Units | 3–5% | 5–6.5% | 6.5–8.5% |
| Retail / Strip Center | 4–5.5% | 6–7.5% | 8–10% |
| Industrial / Warehouse | 3.5–5% | 5–6.5% | 6.5–8% |
| Office | 4–6% | 6.5–8% | 8–11% |
By State — Typical Stabilized Residential
California (CA)
3.5–5%
LA, SF, San Diego. Strong appreciation markets; income yield is secondary to price growth.
Texas (TX)
5–7%
Dallas, Austin, Houston. Population growth driving rent increases. Solid income yields.
Florida (FL)
5–7%
Miami, Tampa, Orlando. High demand from migration; insurance costs rising in coastal areas.
New York (NY)
3–5%
NYC metro. Rent stabilization laws impact NOI. Gateway market with strong long-term demand.
Arizona (AZ)
5.5–7.5%
Phoenix, Scottsdale. Fast-growing sunbelt market with favorable landlord laws.
Georgia (GA)
6–8%
Atlanta metro. Strong job growth, no state rent control, attractive to investors.
Colorado (CO)
4.5–6%
Denver. Strong appreciation, constrained supply. Denver has local rent-increase rules.
Washington (WA)
4–6%
Seattle metro. Tech-driven demand, high incomes, competitive market with compressed yields.
| State | Typical Range | Key Notes |
|---|---|---|
| California | 3.5–5% | AB 1482 rent-cap limits NOI growth. Appreciation market — income yield is secondary. |
| Texas | 5–7% | No state income tax, no rent control. Strong population and job growth in DFW, Austin, Houston. |
| Florida | 5–7% | Rising insurance costs in coastal counties compress NOI. Orlando and Tampa submarkets outperforming. |
| New York | 3–5% | Rent stabilization on older stock constrains NOI. NYC remains a gateway market with deep institutional liquidity. |
| Arizona | 5.5–7.5% | Landlord-friendly state. Phoenix remains a top sunbelt growth market with favorable cap rate environment. |
| Georgia | 6–8% | No statewide rent control. Atlanta metro offers strong yields with growing tech and film industry demand. |
| Colorado | 4.5–6% | Denver has city-level rent-increase rules. Constrained housing supply supports appreciation thesis. |
| Washington | 4–6% | Seattle tech economy drives high incomes and rents but also high prices, compressing cap rates. |
Sources: CoStar Q1 2026, CBRE Cap Rate Survey, RealPage Market Analytics. Ranges are for stabilized residential properties. Commercial rates vary by asset class and submarket.
When Cap Rate Matters Most
How cap rate fits into each major US real estate investment strategy
Cap rate is the primary screening metric for buy-and-hold investors. Before running any other numbers, compare the cap rate to your market benchmark. If it's below your threshold (e.g., sub-5% in a market where comps show 6%), move on — no amount of leverage fixes a bad entry yield.
Use Mode 1 (Calculate Cap Rate) to evaluate the current yield. Use Mode 3 (Find Required NOI) to set a minimum NOI target for any property at a given price point. Long-hold strategy: target stabilized cap rate ≥ 1.5–2% above your interest rate to avoid negative leverage.
Cap rate is essential at two stages of a BRRRR deal: at acquisition (distressed asset, lower NOI, higher cap rate due to below-market rents or vacancy) and post-stabilization (renovated, fully leased, market rents). The gap between these two cap rates represents the forced appreciation you've created.
Example: Buy at an effective 9% cap on distressed NOI → renovate → lease at market rents → stabilized NOI implies a 6% market cap rate. At a 6% cap on the new NOI, your appraised value supports a cash-out refinance that returns most or all of your capital. Use this calculator's Mode 2 (Find Implied Value) to model your post-renovation value.
In commercial real estate, cap rate is the valuation standard. Appraisers, brokers, and lenders all anchor to it. The formula Value = NOI ÷ Cap Rate is the foundation of the income approach in every USPAP-compliant commercial appraisal. For NNN leases, the cap rate reflects both income yield and tenant credit risk — a CVS at 5.5% vs. a local tenant at 7% reflects the risk differential.
Commercial strategy tip: identify submarkets where you expect cap rate compression over your hold period. If you buy at a 7% cap and exit at a 5.5% cap on the same NOI, property value increases by ~27% purely from cap rate movement — before any rent growth.
Cap rate is not the primary metric for fix-and-flip deals — but it is essential for exit pricing. When you are flipping an income-producing property (a duplex, triplex, or small apartment building), the resale price is driven by the market cap rate, not comparable sales. Buyers of these assets value them on income.
Use Mode 2 (Find Implied Value) to model your exit price: enter the stabilized NOI you expect after renovation and a realistic market cap rate for your submarket. If a stabilized 4-unit in Atlanta trades at 6.5% caps and your post-reno NOI will be $62,000, your target exit price is ~$954,000 — regardless of what you paid or spent. Build your acquisition offer back from this number, not from comps.
Using Cap Rate to Set a Maximum Offer
If comparable sales in your submarket show a 6.5% cap rate and the property's T-12 NOI is $65,000, your maximum justified bid is $1,000,000. This anchors negotiation in objective market data rather than the seller's asking price. This is the income approach to valuation — used by every commercial appraiser in the US.
Applications of Cap Rate Analysis
Deal Screening
Quickly filter properties that don't meet your return threshold before spending time on deeper due diligence. Set a minimum cap rate and move on from deals below it.
Portfolio Comparison
Compare returns across different property types, geographies, and price points on a consistent basis. Cap rate strips out financing differences so you can compare apples to apples.
Offer Price Negotiation
Use market cap rates and your NOI estimate to anchor a maximum offer price. If the seller's ask implies a 4% cap in a 6% market, you have quantifiable leverage in negotiations.
Refinance Analysis
Calculate cap rate on current market value (not purchase price) to assess whether a property has appreciated enough to refinance at favorable terms or extract equity.
Exit Strategy Modeling
Project what your property will sell for at exit by estimating future NOI and applying a market exit cap rate. Lower exit cap = higher sale price; useful for IRR modeling.
BRRRR & Value-Add
Track cap rate before and after renovation to quantify forced appreciation. If you raise NOI from $40k to $65k in a 6.5% market, you've added ~$385k in property value on paper.
Industry Standards & Professional Guidelines
Fannie Mae & Freddie Mac
- → Both GSEs require a DSCR of 1.25x minimum for standard multifamily loans (1.20x for affordable housing).
- → Cap rate is used indirectly: the appraiser's income-approach value (based on market cap rate) must support the loan-to-value ratio.
- → Freddie Mac Optigo underwriting applies a 5–10% vacancy/credit-loss floor regardless of actual vacancy, preventing inflated NOI.
- → If market cap rates compress (values rise), lower appraised NOI-cap-rate values may limit loan proceeds even if purchase price is justified.
CCIM Guidelines
The CCIM Institute (Certified Commercial Investment Member) is the gold standard for commercial real estate analysis. CCIM methodology defines cap rate as part of a complete investment analysis framework alongside NPV, IRR, and equity multiple.
- → CCIM uses overall rate (OAR) interchangeably with cap rate in direct capitalization analysis.
- → Band-of-investment method: OAR is derived from the weighted average of debt and equity return requirements — not just market comps.
- → CCIM recommends DCF (discounted cash flow) for holds over 3 years, where cap rate alone is insufficient.
Common Lender Thresholds
- → DSCR ≥ 1.25x — standard minimum for conventional commercial loans (Freddie, Fannie, bank portfolio).
- → DSCR ≥ 1.20x — minimum for DSCR investor loans (non-QM residential); some lenders allow 1.0x for strong-credit borrowers.
- → Negative leverage flag: if cap rate < loan constant (interest rate ÷ amortization factor), lenders require compensating factors or higher down payment.
- → NOI stress test: most commercial lenders underwrite NOI at 90–95% of trailing 12-month actual to build in a conservatism buffer.
- → LTV limits: 75–80% for multifamily; 65–75% for commercial — derived from appraised value, which is itself anchored to the income-approach cap rate.
Limitations of Cap Rate
Does Not Capture Appreciation
Cap rate only measures current income yield. It ignores projected rent growth, market appreciation, and the equity you build over time. A 4% cap in a high-growth market may outperform a 9% cap in a stagnant one.
Ignores Financing
Cap rate assumes an all-cash purchase. Your actual levered return (Cash-on-Cash, IRR) depends heavily on your down payment, interest rate, and loan structure. Use investor mode or a CoC calculator for levered analysis.
Point-in-Time Snapshot
Cap rate is calculated on current NOI — it doesn't account for future rent increases, lease expirations, capital expenditures, or changing vacancy. A 10-year hold requires discounted cash flow (DCF) analysis for a complete picture.
Quality of Input Data
Garbage in, garbage out. A seller's proforma may inflate income or omit expenses to show an attractive cap rate. Always verify using actual trailing 12-month (T-12) operating statements, not projections.
When Not to Use Cap Rate as the Primary Metric
- Vacant properties: No income means no NOI, making cap rate meaningless. Use projected stabilized NOI with appropriate risk discount.
- Short-term rentals (Airbnb/VRBO): Income is volatile and seasonal. Standard cap rate underestimates both upside and risk.
- Land and development deals: These are valued on future use, not current income. Use residual land value analysis instead.
- Owner-occupied property: Cap rate applies to investment property generating market rents, not your primary residence.
Common Mistakes When Calculating Cap Rate
Including debt service in expenses
Mortgage payments, interest, and loan costs are not operating expenses. Cap rate is calculated before financing. Including them produces a "leveraged cap rate" that is not comparable to market cap rates and will mislead your analysis.
Using proforma (projected) income instead of actual
Sellers often present a proforma with optimistic rents and low vacancy. Always request and use the trailing 12-month P&L (T-12). If it isn't available, that's a red flag.
Omitting management fees (even if self-managing)
If you self-manage, you should still budget 8–10% of rents as a management expense. This represents your time cost and makes the analysis portable — if you ever hire a manager or sell to someone who will, the numbers stay accurate.
Ignoring capital expenditures (CapEx)
Roof replacement, HVAC, appliances, and major repairs are real costs but often excluded from operating expenses. Budget $100–200/unit/month as a CapEx reserve for properties over 15 years old. Excluding CapEx overstates NOI and understates actual returns.
Entering monthly figures as annual totals
All expense fields expect annual totals. A common mistake is entering monthly rent as the annual income (12× understated) or monthly expenses as the annual figure. The calculator shows warnings when values look mismatched.