Rent vs Buy Calculator
Compare the long-term cost of renting vs buying a home and find the break-even year.
Decision calculatorGeneral editable assumptionsGlobal-readyScenario comparisonInteractive chart
Last updated: 2026-06-03
This calculator uses generic assumptions. Use advanced mode to override them for a more accurate result.
Inputs
Formula transparency
Source: defaultnetBuy = down + Σmortgage + Σupkeep − (equity − selling costs); vs Σrent
How to use it
- Enter your rent and expected annual increase.
- Enter the home price, down payment, mortgage rate, and term.
- Adjust maintenance, appreciation, and selling costs in advanced mode.
Example
- Over 7 years, a high rent often makes buying cheaper once equity is counted; a short stay favors renting.
What the result means
Net buying cost is total cash out minus the equity you'd recover; break-even is the year buying becomes cheaper.
Common mistakes
- Comparing rent to the installment only, ignoring maintenance and equity.
- Using an optimistic appreciation rate.
Limitations
- Very sensitive to rent growth and appreciation.
- Not real-estate, tax, or investment advice.
Frequently asked
- How is net buying cost computed?
- Total you pay minus recovered equity (home value − remaining loan) after selling costs.
- What is the break-even year?
- The first year buying becomes cheaper than renting cumulatively.
- Inflation?
- Values are nominal; control rent growth and appreciation manually.
- Default assumptions?
- 2% appreciation, 1% maintenance, 3% selling costs — all editable.
- Is this real-estate advice?
- No — an educational estimate. The decision depends on many personal factors.
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Results are estimates and not professional advice. Verify important decisions with a qualified professional.