Rent vs Buy Calculator

Should you rent or buy? This free rent vs buy calculator compares the true net cost of each over the years you’ll stay — factoring in your down payment, mortgage, home costs and the equity you’d build.

Buying
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Renting
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Assumes a 30-year mortgage, ~3%/yr home appreciation and ~3%/yr rent increases.

Over your stay
Enter the details to compare
Net cost to buy
Net cost to rent
Home equity built
You save by

Estimate only. Excludes closing/selling costs and the return you might earn investing a down payment.

Use this free rent vs buy calculator to compare the true cost of renting and buying a home over the years you’ll stay. Enter the home price, your rent and how long you’ll be there to see which comes out ahead.

What this rent vs buy calculator shows you

rent vs buy calculator compares the net cost of each option over your time horizon. For buying it adds your down payment, mortgage payments and home costs, then subtracts the equity you’d build. For renting it totals your rent with yearly increases. The lower net cost wins.

Should I rent or buy?

The single biggest factor is how long you’ll stay. Buying has large upfront costs, so the longer you hold a home, the more its equity and appreciation outweigh renting. Short stays often favor renting; longer stays usually favor buying. This calculator finds the crossover for your numbers.

How to use the rent vs buy calculator

  1. Enter the home price and down payment. Your purchase basics.
  2. Add the mortgage rate and yearly home costs. Taxes, insurance and upkeep as a percent of value.
  3. Enter your monthly rent and how many years you’ll stay.
  4. Read the verdict. The cheaper option and the difference update instantly.

What the calculator assumes

  • A 30-year mortgage at the rate you enter.
  • ~3% annual home appreciation and ~3% annual rent increases.
  • Equity counts in your favor when buying, as it’s value you keep.
  • It excludes closing and selling costs and the return you might earn investing your down payment instead — both can shift the result.

Renting vs buying: the trade-offs

Renting Buying
Upfront cost Low (deposit) High (down payment + closing)
Builds equity No Yes
Flexibility High Lower
Maintenance Landlord’s job Yours
Best for Shorter stays Longer stays

Rent vs Buy FAQ

Is it cheaper to rent or buy?

It depends mostly on how long you stay. Buying has high upfront costs, so over a short period renting is often cheaper, while over a longer period the equity and appreciation from owning usually win. This calculator finds the answer for your numbers.

How does this calculator compare renting and buying?

It adds up the net cost of each. For buying: down payment + mortgage payments + home costs, minus the equity you build. For renting: total rent with yearly increases. The option with the lower net cost is cheaper.

How long should I plan to stay to make buying worth it?

There's no universal number, but the longer you stay the more buying tends to pay off because purchase costs are spread over more years and equity grows. Many buyers use a rough 5-year guideline as a starting point.

What costs does the calculator leave out?

It excludes closing costs, selling costs (like agent fees), and the investment return you might earn by investing your down payment instead. Each of these can shift the result, so treat it as a guide.

Does building equity make buying cheaper?

Yes. Equity — your home's value minus the remaining loan — is money you keep, so it offsets your buying costs. It's the main reason buying often beats renting over the long term.

Is the rent vs buy calculator free to use?

Yes, this rent vs buy calculator is completely free, needs no sign-up, and gives instant results directly in your browser.

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