Rent vs Buy Calculator: Is Buying Really Better?

Renting Details

Monthly Rent $1,500

Annual Rent Increase 3.00%

Years You Plan to Stay 7 yrs

yrs

Investment Return (after tax) 5.00%

Yearly return, after taxes and fees, on money invested instead of put into the home.

Buying Details

Home Price $300,000

Down Payment 20%

Mortgage Rate 6.50%

Loan Term 30 yrs

yrs

Property Tax (annual % of value) 1.20%

Home Insurance (per year) $2,000

HOA Fee (per month) $0

Annual Maintenance (% of value) 1.00%

PMI (annual % of loan) 0.50%

Applies only with less than 20% down, until the loan reaches 78% of the price.

Home Appreciation (annual %) 3.00%

Buying Closing Costs (% of price) 2.00%

Selling Costs (% of sale price) 6.00%

Agent commissions and other fees when you sell.

Stay Duration Matters

Short stays usually favor renting, because buying and selling costs need time to pay back. Check your break-even year.

Down Payment Cost

Money in a down payment is not invested elsewhere. The calculator counts what it could have earned.

Rent Increases Add Up

At 3% a year, $1,500 rent becomes about $2,016 in 10 years. A fixed-rate loan keeps principal and interest the same, though tax and insurance can rise.

Equity Builds Over Time

Each payment lowers your loan balance. Early payments are mostly interest, so equity builds slowly at first.

Ready to compare

Enter your rent and home details, then click Compare Rent vs Buy to see which option leaves you better off, with the break-even year and full cost breakdown.

Your Rent vs Buy Analysis

Better Financial Option Over Your Stay

Based on your inputs

True Cost of Renting

Paid out, minus investments kept

True Cost of Buying

Paid out, minus equity and savings kept

Verdict: -

Total Rent Paid

Over your stay

Home Equity at Sale

After selling costs

Cash Needed to Buy

Down payment + closing

Renter's Investments

Value at the end of your stay

Monthly Cost to Own

Year 1

Difference

Financial difference

Break-Even Year (buying pulls ahead)

True Cost Comparison

Renting-

Buying-

Wealth Over Time

Disclaimer: This calculator provides estimates for educational purposes only. Results depend on the values entered and on assumptions about future rent growth, home appreciation, and investment returns, which are held constant. Income tax effects such as the mortgage interest deduction are not included. Actual outcomes will vary. Not an offer or commitment to lend and not financial advice. Consult a licensed mortgage professional and a financial advisor before making any real estate or investment decisions.

The rent vs buy calculator answers the biggest question in housing: which option leaves you better off over time? Comparing rent with a mortgage payment misses most of the picture. Buying builds equity and benefits when home prices rise, but it comes with property tax, insurance, maintenance, and buying and selling costs. Renting keeps your cash free to invest and avoids those costs, but rent usually rises every year. This free tool compares both over your planned stay, using your rent, your home price, your mortgage terms, and the return your money could earn if you rent.

About 4%

Long-term average yearly US home price growth; varies widely by market

3.5%

Average yearly US rent increase since 2000 (CPI rent index)

2% to 5%

Typical buyer closing costs, as a share of the price

78%

Loan-to-value at which PMI ends automatically on conventional loans

Sources: home price growth from the S&P CoreLogic Case-Shiller U.S. National Home Price Index (since 1987); rent increase from the BLS Consumer Price Index, rent of primary residence; PMI rule from the Homeowners Protection Act.

Why Monthly Payment Comparisons Are Misleading

Most people compare their monthly rent with what a mortgage payment would be. If the numbers look close, they assume buying is the better deal. That comparison leaves out most of what each option really costs.

What Buying Actually Costs

Beyond principal and interest: property tax, home insurance, maintenance (often around 1% of the home's value a year), HOA fees, PMI if you put down less than 20%, closing costs when you buy, and selling costs when you leave. Together these can add hundreds of dollars a month to the mortgage payment.

What Renting Actually Costs

Beyond the monthly rent: increases that compound over time and no home equity at the end. But the cash that would have gone into a down payment, closing costs, and higher monthly costs stays invested and keeps growing, and you keep the flexibility to move.

How this calculator works: Both options start with the same cash: the down payment plus closing costs. The renter invests that money. Each month, whichever option costs less invests the difference at your expected return. At the end of your stay, the buyer sells the home, pays selling costs, and pays off the loan. The option that leaves you with more wealth wins. The break-even year is the first year buying pulls ahead. Over very long stays, renting can move ahead again when invested savings keep compounding, and the calculator tells you when that happens. Enter the investment return after taxes, because investment gains are usually taxed while up to $250,000 of profit on a primary home ($500,000 for married couples filing jointly) is often tax-free if you meet the ownership and use rules.

When Buying Beats Renting (and When It Doesn't)

Situation	Often Favors	Key Reason
Planning to stay 10+ years	🏡 Buying	More time for equity and appreciation to offset buying and selling costs
Rent is high relative to home prices	🏡 Buying	A low price-to-rent ratio favors ownership
Strong local appreciation expected	🏡 Buying	Home value growth builds wealth faster
Planning to stay 2 to 3 years	🏢 Renting	Too little time to recover closing and selling costs
Home prices are very high vs local rents	🏢 Renting	A high price-to-rent ratio means renting costs less
Investments expected to grow faster than the home	🏢 Renting	Invested savings can outgrow home equity
Moderate stay, average market	⚖️ Depends	Run your own numbers; small changes in rate, rent, or return can flip the result

How to Use This Rent vs Buy Calculator

Enter Your Current or Expected Rent

Use your actual monthly rent or what a comparable rental costs. Set a realistic yearly increase; US rents have risen about 3.5% a year on average since 2000, with faster jumps in some years.

Set How Long You Plan to Stay

This is the most important input. Short stays usually favor renting and long stays usually favor buying. The calculator shows the year buying pulls ahead for your numbers.

Enter the Home You're Considering

Use the price of homes you are actually looking at, your down payment, and a mortgage rate from a real quote. Down payment and rate have a big effect on the result.

Add Ownership Costs and Assumptions

Enter your area's property tax rate, an insurance quote, any HOA fee, and PMI if you put down less than 20%. The defaults are examples, so adjust them for your market, along with appreciation, closing costs, and selling costs.

Review the Result and Break-Even Year

See which option leaves you better off, by how much, and the year buying pulls ahead. If you plan to stay past the break-even year, buying generally makes more financial sense. Share the link to save or send your numbers.

Frequently Asked Questions

Is renting or buying a home better financially?

There is no universal answer. It depends on home prices, rents, mortgage rates, how long you plan to stay, and what your savings could earn. Buying tends to come out ahead over longer stays as you pay down the loan and build equity. Renting often wins for shorter stays, in markets where homes cost a lot compared with rent, or when your investments grow faster than the home. This calculator compares both using your own numbers.

How long do you need to stay for buying to make sense?

There is no single number. The break-even year depends on the price-to-rent ratio, your mortgage rate, appreciation, and buying and selling costs. It is often several years, and with higher mortgage rates it can take longer. This calculator shows the first year buying pulls ahead for your inputs and whether that falls within your planned stay.

Does this calculator include home equity?

Yes. It tracks your loan balance month by month, grows the home's value by your appreciation rate, and subtracts selling costs when you sell. The result is the equity you would actually walk away with, not just the rise in price.

What is the opportunity cost of a down payment?

It is what your down payment and closing costs could have earned if you invested them instead. For example, $60,000 invested at 7% a year grows to about $118,000 in 10 years. This calculator assumes the renter invests that money, plus the monthly difference whenever owning costs more than renting. When renting costs more, the buyer invests the difference instead, so the comparison is fair to both sides. Use a return after taxes and fees, since investment gains are usually taxed.

Should I factor in rent increases when comparing?

Yes. Rent increases compound. US rents have risen about 3.5% a year on average since 2000, based on the CPI rent index, with faster jumps in some years. At 3% a year, $1,500 rent becomes about $2,016 a month after 10 years. This calculator raises your rent every year by the rate you enter.

What costs does buying a home include beyond the mortgage?

Property tax, which varies widely by state, from under 0.5% to over 2% of the home's value a year. Home insurance. Maintenance and repairs, often estimated at about 1% of the home's value a year. HOA fees, if any. PMI if you put down less than 20% on a conventional loan. Closing costs when you buy, often 2% to 5% of the price, and selling costs when you sell, often 6% or more once agent commissions and fees are included. This calculator includes all of these, and raises property tax, insurance, maintenance, and HOA with the home's value each year.

What is PMI and when does it end?

Private mortgage insurance is usually required on conventional loans with less than 20% down. Under the Homeowners Protection Act, it ends automatically when your loan balance is scheduled to reach 78% of the home's original value, and you can ask to cancel it at 80%. FHA loans have their own mortgage insurance rules, so treat this calculator's PMI as a conventional loan estimate.

Does this calculator store my personal data?

No. All calculations happen in your browser, and nothing you enter is sent to or stored by OurNetHelps. When you use Share Link, your inputs are added to the page address so the link opens with your numbers.

About the Creator

Sanjeev Kumar is the founder of OurNetHelps.com, a mortgage technology platform that builds borrower readiness tools for US mortgage brokers, including MDE Pro, a borrower assessment tool brokers use before application. He has over a decade of experience building WordPress-native tools and automation systems.

✅ Personally developed, tested, and maintained by me.

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🕒 Last Updated: October 5, 2026 • Version 3.0
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