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Finance & Economics / Personal Finance

Rent vs Buy Decision Calculator

Renting

Home Purchase

Ownership Costs

Comparison Settings

How to Use This Calculator

Compare the total financial impact of renting versus buying a home over a specific time period. This calculator accounts for all major costs including opportunity cost, appreciation, and equity buildup.

Key Factors:

  • Renting: Monthly rent that increases annually, with down payment as opportunity cost
  • Buying: Mortgage, property tax, insurance, maintenance, minus equity from appreciation and principal paydown
  • Break-even: The year when buying becomes financially better than renting
  • Assumes down payment could have been used for rent in the rental scenario

Note: This is a financial comparison only. Consider lifestyle factors, job stability, and local market conditions.

Compare long-term housing cost between renting and buying using assumptions for appreciation, rent inflation, financing, and maintenance.

Formula

Buy Cost = Mortgage + Taxes + Insurance + Maintenance - Equity Gain; Rent Cost = Rent Payments with Annual Increase.

Worked Example

monthlyRent2400
homePrice520000
yearsInHome7
annualHomeAppreciationPercent3
Result: Buying is lower net cost over 7 years (scenario dependent)When appreciation and principal paydown offset ownership costs, buying can outperform renting over medium-to-long hold periods.

Frequently Asked Questions

What assumptions drive this decision most?

Time horizon, interest rate, rent growth, and home appreciation assumptions usually have the largest effect on outcome.

Does this include liquidity risk?

Not directly. You should separately account for emergency reserves and resale uncertainty before deciding.

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