Rent vs. Buy in 2026: The Complete Calculator Guide

Everyone has an opinion about whether you should rent or buy. Your parents think renting is "throwing money away." Your friend who locked in a sub-3% mortgage in 2020 feels extremely smart and wants you to know it. Meanwhile you're looking at a median existing-home price around $420,000 and mortgage rates in the mid-6% range, wondering if you're supposed to manifest a down payment.

The honest answer: at current prices and rates, the monthly cost of buying exceeds the cost of renting a comparable place in most US metros, and the old "buying always wins if you can swing it" rule is dead. Buying still wins in specific situations. Here's how to tell if yours is one of them.

What Buying Actually Costs (The Mortgage Is Maybe 60% of It)

• Down payment: 3-20% of the price. On a $400,000 house, that's $12,000-$80,000 before you own a doorknob. Putting down less than 20% on a conventional loan adds PMI, roughly $100-$300 a month until you reach 20% equity.
• Closing costs: 2-5% more ($8,000-$20,000 on that house) in lender fees, title insurance, appraisal, escrow, and taxes. Death by paperwork, paid upfront.
• The mortgage itself: $400,000 at about 6.5% over 30 years runs roughly $2,530 a month in principal and interest on a $400,000 loan, before anything else. In the early years, the large majority of that payment is interest, not equity.
• Property taxes: commonly 0.5-2.5% of home value per year depending on the state, $2,000-$10,000 annually, and they rise with assessments.
• Homeowners insurance: $1,500-$3,500+ a year and climbing fast in much of the country, dramatically more in high-risk states.
• Maintenance: budget 1-2% of home value per year, $4,000-$8,000 on a $400,000 house. Not hypothetical, roofs ($8,000-$15,000), HVAC ($5,000-$8,000), and water heaters ($1,200-$2,500) all die on schedule. Your landlord used to absorb this; now you're the landlord.
• HOA dues if applicable: $200-$500+ a month in condos and planned communities, with special assessments possible on top.

Realistic all-in monthly cost on a $400,000 house with 10% down: roughly $3,300-$3,900 once taxes, insurance, PMI, and average maintenance are included. Against $2,000-$2,400 rent for a comparable place in many of the same markets, that gap is the honest starting point for the decision.

What Renting Actually Costs (It's Not "Thrown Away")

Rent buys housing, the same thing the interest, taxes, insurance, and maintenance portions of a mortgage payment buy, which is to say: none of those build equity either. The renter's real costs are simple: rent (national median around $1,800-$2,000 for a two-bedroom, wildly location-dependent), renters insurance at $15-$30 a month, and annual increases of typically 3-5%. What renting also buys is worth naming: the ability to leave with 60 days' notice, zero exposure to five-figure repair surprises, and, right now, a monthly savings gap versus buying that you can invest.

That last point is the crux of the modern rent-vs-buy math. A renter who invests the $1,000-$1,500 monthly difference plus the would-be down payment doesn't fall behind the homeowner by default; historically, broad stock returns and home appreciation are comparable, and the homeowner is paying 6.5% interest for the leverage. The renter who spends the difference, though, falls behind badly. Renting only wins financially if the savings gap actually gets saved.

The Five-Year Rule (Really Seven Now)

Buying has enormous fixed transaction costs: 2-5% to get in, and 6-9% to get out between agent commissions, transfer taxes, and closing costs. Early mortgage payments barely touch principal. Put together, if you sell within about five years, those costs usually consume any equity and appreciation, and at today's rates the true break-even in many markets is closer to seven years. If there's a realistic chance you move within five years, for work, relationship, restlessness, renting is almost certainly the right call, and no spreadsheet needs to be opened.

A Quick Test: The Price-to-Rent Ratio

Divide the price of a house by the annual rent of a comparable place. Under about 15, buying looks favorable; 15-20 is a genuine toss-up; over 20, renting is usually cheaper, sometimes dramatically. A $450,000 house that rents for $2,200 a month ($26,400 a year) has a ratio of 17, toss-up territory, run the full numbers. A $700,000 house renting for $2,800 is at 21, and in much of coastal California and similar markets ratios run 25-35, where renting wins by a mile. The NerdWallet and New York Times rent-vs-buy calculators let you run your own numbers with your rent, local taxes, and assumptions; use one before making a six-figure decision on vibes.

Buy If Most of These Are True

• You'll realistically stay 7+ years, stable job, stable relationship status, a city you're committed to.
• The all-in monthly cost (not just principal and interest) is within shouting distance of comparable rent in your market.
• You have the down payment plus closing costs plus a 3-6 month emergency fund left over. Buying a house with $0 remaining is how a water heater failure becomes credit card debt.
• Your credit is in shape to get a competitive rate, the difference between a good rate and a mediocre one is tens of thousands over the loan.
• You want the non-financial goods: control, stability, a fixed principal-and-interest payment that inflation erodes while rents rise, no landlord deciding not to renew.

Rent (for Now) If Most of These Are True

• A move within five years is plausible.
• Buying would drain every dollar of savings, or the monthly cost only works with zero margin for repairs and surprises.
• Your market's price-to-rent ratio is north of 20, you'd be paying a large premium for the deed.
• You'd be stretching on a house you don't even like to "get on the ladder." Settling costs more when it comes with closing costs.

If You're Renting and Waiting

Waiting is a strategy, not a failure, but make it an active one. Automate savings toward the future down payment in a high-yield savings account (parked cash currently earns real interest). Keep your credit pristine, the rate you eventually get matters as much as the price you pay. Look into first-time buyer programs: FHA loans at 3.5% down, VA and USDA loans at 0% down for those eligible, and state housing agencies offering down-payment assistance to moderate-income buyers, HUD.gov lists them by state. And ignore anyone pressuring urgency in either direction; "buy now or be priced out forever" and "the crash is coming, just wait" have both been wrong repeatedly and recently. The math above, run with your numbers, beats both slogans.