Rent vs Buy Calculator

Should You Rent or Buy a Home?

The rent vs buy decision depends on home prices, rental costs, mortgage rates, how long you plan to stay, and local market conditions. The calculator above compares total renting cost against total buying cost over your expected timeframe, including mortgage payments, property taxes, maintenance, and the equity you build through ownership. It also estimates your equity position at the end of the period. A shorter stay typically favors renting because buying costs (closing costs, transaction fees) need several years to be offset by equity gains.

The True Monthly Cost of Owning vs Renting

Renting costs are straightforward: monthly rent plus renter insurance ($15-$30/month). Owning costs extend well beyond the mortgage payment. A $350,000 home with 20% down at 6.5% for 30 years: $1,770 principal and interest, $290 property tax ($3,500/yr), $125 insurance, $290 maintenance reserve (1% of value/yr), and potentially $0-$300 for HOA. Total: $2,475-$2,775/month. If comparable rent is $1,800/month, the monthly premium for owning is $675-$975. That premium buys equity accumulation, potential appreciation, tax deductions, and housing cost stability.

How Long Must You Stay to Make Buying Worth It?

Buying involves upfront transaction costs: 2-5% closing costs plus moving expenses on the purchase side, and 6-8% in agent commissions and fees when selling. On a $350,000 purchase, closing costs run $7,000-$17,500. Selling costs: $21,000-$28,000. These $28,000-$45,500 in round-trip costs must be recovered through equity building and appreciation. At average conditions (3% annual appreciation, standard amortization), the break-even holding period is typically 3-5 years. Staying less than 3 years almost always favors renting unless the local market is appreciating unusually fast.

The Opportunity Cost of a Down Payment

A $70,000 down payment locked in home equity could alternatively be invested in the stock market. At 8% average return, that $70,000 grows to $151,000 in 10 years. Meanwhile, the home equity portion grows through appreciation and mortgage paydown but is illiquid (you cannot spend it without selling or borrowing against it). If the home appreciates 3% annually, the $350,000 property reaches $470,000 in 10 years, but you paid $213,000 in mortgage payments plus taxes and maintenance to get there. A complete analysis includes the returns on the down payment alternative, not just the housing cost comparison.

Tax Benefits of Homeownership

Mortgage interest on loans up to $750,000 is deductible if you itemize. State and local taxes (including property tax) are deductible up to $10,000 combined (SALT cap). However, the 2017 standard deduction increase means fewer homeowners benefit from itemizing. A married couple needs more than $29,200 in itemizable deductions (2024 standard deduction) before mortgage interest provides any tax savings. For many buyers with moderate-sized mortgages, the tax benefit is minimal or zero. Do not count on tax savings as a primary reason to buy unless your mortgage interest alone exceeds the standard deduction threshold.

Rent Increases vs Fixed Mortgage Payments

Rents have historically increased 3-5% per year in most US markets, with some urban areas experiencing 8-10% jumps in high-demand periods. A $1,800 rent increasing 4% annually becomes $2,664 in 10 years and $3,943 in 20 years. A fixed-rate mortgage payment remains the same for 30 years (though property tax and insurance may increase modestly). This inflation hedge is one of the strongest financial arguments for buying. After 10-15 years, the fixed mortgage payment often feels remarkably affordable compared to current market rents in the same area.

Markets Where Renting Wins

High price-to-rent ratio cities strongly favor renting. When a home costs more than 20 times the annual rent for comparable housing, buying is financially disadvantaged. San Francisco, New York City, Honolulu, and other expensive coastal markets frequently exceed 25-30x annual rent. In these markets, renting and investing the difference often produces more wealth than buying. Conversely, markets with a price-to-rent ratio below 15 (many Midwestern and Southern cities) strongly favor buying because the monthly cost of ownership is close to or below equivalent rent, and you build equity with every payment.

Non-Financial Factors in the Decision

Renting offers flexibility to relocate for job opportunities, no responsibility for repairs, no risk of property value decline, and lower upfront capital requirements. Buying offers stability (no landlord decisions), freedom to renovate, emotional satisfaction of ownership, and forced savings through equity building. Life stage matters: early-career professionals who may relocate frequently often benefit more from renting. Settled families valuing school district stability and the ability to customize their living space lean toward buying. The best financial decision means nothing if it conflicts with your life circumstances and personal priorities.

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