Rent vs Buy Calculator — Break-Even Years, Net Wealth & US Housing
Rent vs buy calculator for break-even years and net wealth on US homes. Should you rent or buy? Try free—no signup.
Last updated 2026-05-28 · Davi Baptista
Read also: Full calculator guide, Rent vs buy decision guide, Mortgage affordability calculator, Buy a Home — guided path, Guia alugar vs comprar imóvel, Calculadora de juros compostos, Calculadora de financiamento
How it works
A rent vs buy calculator compares net wealth from owning (equity minus costs) versus renting and investing the down payment over your planned stay.
This rent vs buy calculator compares net wealth from owning versus renting and investing the down payment over your planned stay. A rent or buy calculator should model mortgage payment, maintenance, property taxes, rent growth, and home appreciation—not just monthly payment gap. Enter home price, down payment, rate, rent, and horizon to see when buying wins in your scenario. Rent vs buy calculator results vary by city and stay length; short horizons often favor renting after closing costs. Pair with our mortgage affordability calculator for max price and our mortgage payment calculator for amortization detail.
When does buying beat renting in your market?
Rent vs buy is not a universal answer—it depends on how long you stay, local price-to-rent ratios, mortgage rate, maintenance burden, and what return you expect on cash not tied up in a down payment.
Closing costs and agent fees on purchase and sale often require five to ten years of ownership to amortize. Model your realistic horizon, not a best-case forever home.
The renting path invests down payment and monthly savings at your stated return; the buying path builds equity minus carrying costs. Small changes in appreciation or rent growth flip outcomes in tight markets.
After you pick a direction, run mortgage affordability for max price, mortgage payment for P&I, and our Buy a Home Financial Path for a guided five-step sequence.
Guide, examples, and methodology
Rent vs buy calculator
A rent vs buy calculator compares net wealth after years of renting versus owning, including down payment, mortgage, maintenance, appreciation, and opportunity cost on the down payment. Break-even years matter as much as monthly payment.
Should I rent or buy calculator
Short horizons favor renting when transaction costs and early-year interest dominate. Longer stays and strong appreciation favor buying—stress-test both rent growth and maintenance in your market.
How to use this rent vs buy calculator
Enter home price, down payment, mortgage rate and term, rent, rent growth, home appreciation, maintenance/tax burden, and how long you might stay. Compare net wealth from buying versus renting and investing the down payment difference.
Example (USD)
| Input | Sample | Why it matters |
|---|---|---|
| Home price | $450,000 | Drives loan size and equity |
| Down payment | 20% ($90,000) | Opportunity cost if you rented |
| Horizon | 7 years | Buying often wins with longer stays |
How we calculate
Buying path: equity build-up minus carrying costs (mortgage interest, maintenance, taxes, insurance proxy). Renting path: investable cash that would have been tied up in the home, minus rent increases. Break-even depends heavily on local prices—this is a model, not an appraisal.
Common mistakes
- Ignoring transaction costs (agent fees, closing) when moving within 3–5 years.
- Using national average appreciation for a specific metro.
- Forgetting HOA, special assessments, or major repairs in owner costs.
- Comparing rent on a 1-bed apartment to buying a single-family home.
Break-even and how long you stay
Closing costs on a purchase—typically 2–5% of price plus moving expenses—must be spread over years of ownership to beat renting. Many US markets show rent vs buy break-even between five and ten years depending on price-to-rent ratios. If you might relocate for work within three years, model that horizon explicitly; buying often loses after frictional costs.
Opportunity cost of the down payment
Money in a down payment is money not invested elsewhere. This calculator's renting path invests that cash at your stated return assumption while you pay rent. If you expect strong stock market returns and local home appreciation is modest, renting plus investing can win on paper—behavior and discipline matter in real life.
Taxes and itemized deductions (US)
Mortgage interest and property tax may be deductible when you itemize, but the standard deduction covers many households after recent tax law changes. We do not model individual tax outcomes here—treat tax savings as uncertain and run scenarios with and without them if you itemize.
Next steps after rent vs buy
If buying wins on horizon, bracket price with our mortgage affordability calculator, then model payment and amortization on the mortgage calculator. Our Buy a Home Financial Path chains affordability → rent vs buy → points → HELOC → refinance in one guided sequence.
Related calculators in this topic
- Mortgage Affordability Calculator
- Loan Amortization Calculator
- Free Mortgage Points Calculator
- HELOC Payment Calculator
Frequently asked questions
Is it better to rent or buy a house?
It depends on how long you stay, local prices, rent levels, and your investment return on cash not tied up in a down payment. Short stays often favor renting; longer horizons often favor buying in many US markets—but run your city’s numbers here.
When does buying a home beat renting mathematically?
Buying often wins if you stay past the break-even year, appreciation and rent inflation are high, and your alternative investment return is modest. Short stays, high transaction costs, or very low rent favor renting — the calculator shows your break-even year explicitly.
What is opportunity cost of the down payment?
If you rent, that down payment could compound in stocks or bonds instead of sitting in home equity. We model an alternative return on cash not locked in the house — higher market returns make renting look better all else equal.
Should I include home appreciation and rent inflation?
Yes — they often decide the winner. Underestimating rent growth makes buying look early; assuming high appreciation favors buying. Use conservative and optimistic scenarios in the sliders.
Does this replace personalized real estate advice?
No — it is an educational model. Taxes, emotional factors, school districts, and local regulations still matter. Use the output as a quantitative starting point for your own decision.