--- title: "US Rental Property ROI Calculator" description: "Calculate NOI, cap rate, cash-on-cash return, DSCR, and total ROI for any US rental property investment in seconds." canonical_url: "https://www.themoneypocket.com/tools/us-rental-property-roi-calculator" last_updated: "2026-05-01T16:53:14.761Z" --- Whether you're analyzing your first single-family rental or adding a fifth unit to your portfolio, the numbers have to work before you write a check. This calculator gives you every metric serious investors track — NOI, cap rate, cash-on-cash return, DSCR, and annualized ROI — all from a single set of inputs. ## Why Rental Property Analysis Matters Most people who lose money in real estate didn't run bad properties — they ran bad numbers before buying. Paying $10,000 too much for a property, underestimating vacancy, or missing a $200/month expense item can turn a promising investment into a cash-flow negative headache. A disciplined analysis framework protects you. The metrics below are the same ones used by institutional investors, lenders, and platforms like [BiggerPockets](https://www.biggerpockets.com) and [LoopNet](https://www.loopnet.com). Understanding each one — and the healthy ranges — is the foundation of smart rental investing. ## Net Operating Income (NOI) **Formula:** NOI = Effective Gross Income − Total Operating Expenses **Effective Gross Income (EGI)** is your annual gross rent adjusted for vacancy. If you collect $2,200/month but expect a 5% vacancy rate, your EGI is $2,200 × 12 × 0.95 = $25,080. **Operating expenses** include property taxes, insurance, HOA fees, property management, routine repairs, capital expenditure (CapEx) reserves, and utilities you pay. They do **not** include mortgage payments — that's a financing cost, not an operating expense. NOI is used by lenders and appraisers because it reflects the income-producing power of the asset independent of how it's financed. A property with a $15,000 NOI is worth approximately $150,000–$375,000 depending on the market (see Cap Rate below). ## Cap Rate **Formula:** Cap Rate = (NOI / Purchase Price) × 100 The capitalization rate tells you the unlevered return on the asset. A 6% cap rate means the property generates 6 cents of NOI for every dollar of value. Cap rates vary significantly by: - **Market:** Dense coastal cities (San Francisco, Manhattan) often see cap rates of 3–5%. Midwest and Sun Belt markets may run 6–10%. - **Asset class:** Single-family rentals, small multifamily, and commercial properties trade at different cap rates. - **Condition and age:** Newer, well-maintained properties command lower (tighter) cap rates. According to [Mynd](https://www.mynd.co), a typical healthy cap rate for single-family rentals in most US markets ranges from **5% to 8%**. Below 4% is generally considered a speculative appreciation play. ## Cash-on-Cash Return **Formula:** Cash-on-Cash = (Annual Cash Flow / Total Cash Invested) × 100 This is the metric most individual investors care about most because it measures the actual cash yield on the money you put in (down payment + closing costs + rehab). Unlike cap rate, it accounts for your specific financing terms. - **Good range:** 8–12% is generally considered strong for residential rentals (per [BiggerPockets](https://www.biggerpockets.com/blog/cash-on-cash-return)). - **Below 6%:** May still work in high-appreciation markets, but the cash flow buffer is thin. - **Negative:** The property is costing you money every month — only acceptable with a very clear appreciation thesis. Cash-on-Cash is a **pre-tax** metric. For the after-tax version factoring in depreciation, see our [Rental Property After-Tax Cash Flow Calculator](/tools/rental-after-tax-cash-flow-calculator). ## Debt Service Coverage Ratio (DSCR) **Formula:** DSCR = NOI / Annual Debt Service DSCR is the metric your lender cares most about. It answers: does the property's income cover the mortgage payments? - **DSCR ≥ 1.25:** Most conventional investment property lenders require this minimum. It means NOI covers debt payments with a 25% cushion. - **DSCR 1.0–1.24:** Marginal. Some portfolio lenders will approve this, but terms may be less favorable. - **DSCR < 1.0:** The property cannot service its debt from operating income alone. Most lenders will not finance this. DSCR-based loans (no income verification) have become popular for rental investors. Lenders like Kiavi, Lima One, and others offer these products, with 1.25 as the standard minimum. ## Simple ROI and Annualized ROI Over the Holding Period These two metrics capture the **total return** over your planned investment horizon, combining cash flows and appreciation. **Simple ROI** adds up all projected annual cash flows over the holding period and adds the expected appreciation gain, then divides by total cash invested. **Annualized ROI** converts that simple ROI into a per-year figure using compound growth math, making it comparable to stock market returns. A 50% simple ROI over 5 years equals roughly 8.45% annualized — not the same as 50%/5 = 10%. According to [Wall Street Prep](https://www.wallstreetprep.com), annualized ROI is the correct metric for comparing real estate investments to equities, bonds, or other asset classes. ## How to Use This Calculator 1. **Enter your purchase details** — price, closing costs, rehab budget, down payment, and loan terms. 2. **Fill in income and expense assumptions** — use realistic market rent and don't skip vacancy or CapEx. 3. **Set your holding period and appreciation rate** — be conservative; 2–3% annually is reasonable for most markets. 4. **Review the results** — check that DSCR is ≥ 1.25, cash-on-cash is in your target range, and monthly cash flow is positive before proceeding. A common mistake is using optimistic assumptions to make a deal "work" on paper. Test your numbers with a 10% vacancy rate and 10% repairs budget to see how the deal holds under stress. ## Common Expense Estimates If you're not sure what to budget, here are typical ranges:
Expense Typical Range
Property Management 8–10% of gross rent
Repairs/Maintenance 0.5–1% of property value/year
CapEx Reserve 0.5–1% of property value/year
Vacancy 5–8% for single-family, 3–5% for multifamily
Insurance $800–$2,500/year depending on property and location
## What This Calculator Does Not Include - **Tax effects:** Depreciation, mortgage interest deduction, and passive loss rules can significantly change your after-tax return. Use the [Rental Property After-Tax Cash Flow Calculator](/tools/rental-after-tax-cash-flow-calculator) for a tax-adjusted view. - **Selling costs:** When you sell, you'll pay 5–6% in agent commissions plus closing costs, which reduces your appreciation gain. - **Financing changes:** This model assumes a fixed-rate mortgage. ARMs or bridge loans would require different analysis. - **Debt paydown:** As you pay down principal, your equity increases — this is a return component not captured in cash-on-cash. ## Next Steps Once you've run the numbers and the deal looks promising, consider these next steps: 1. **Get pre-approved** for an investment property loan so you know your actual rate and terms. 2. **Order an inspection** to validate your repair and CapEx assumptions. 3. **Research rental comps** on Zillow, Rentometer, or local property management companies to confirm your rent estimate. 4. **Consult a CPA** familiar with rental real estate to understand your specific tax situation. For a step-by-step guide to analyzing rental properties using these metrics, read [How to Analyze a Rental Property (Cap Rate, Cash-on-Cash, DSCR)](/articles/how-to-analyze-rental-property). --- *Sources: BiggerPockets, Mynd Property Management, LoopNet Market Trends, Wall Street Prep Real Estate Finance.*