Rent vs Buy Calculator

Free rent vs buy calculator. Compare the true cost of renting versus buying over time and see when buying actually pays off in your market — factors in down payment opportunity cost, closing costs, maintenance, and appreciation.

Try This Calculator Free

Sample Rent vs Buy — San Diego

Rent (current)$3,200/mo
Comparable Home Price$685,000
Down Payment (20%)$137,000
Mortgage Rate6.75%
Buy Total Monthly Cost$4,580/mo
Break-Even (years to buy)~7.5 years
10-Year Net Wealth (buy)+$148,000

When Does Buying Beat Renting in 2026?

The rent-vs-buy decision in 2026 is harder than it's been in decades. Mortgage rates above 6%, plus high home prices and elevated insurance costs, mean monthly rent is often $1,500-2,500 cheaper than monthly ownership cost — even before maintenance and opportunity cost on the down payment. Buying still wins on long horizons, but the break-even has stretched from 4-5 years (2018) to 6-9 years (2026) in most California metros.

What Real 'Cost of Owning' Includes

Most rent-vs-buy comparisons leave out half the costs. The complete buy column:

What Real 'Cost of Renting' Includes

Renting also has hidden costs:

When Renting Wins

Buy-vs-rent strongly favors renting if:

Our rent vs buy calculator runs the full math both directions, lets you set your own appreciation and rent-growth assumptions, and shows the year-by-year break-even point. Run a rent vs buy comparison before signing your next lease or making an offer.

Related Calculators

Home Affordability Calculator, Mortgage Calculator, Buyer Closing Costs Calculator, Investment Property ROI Calculator.

Run Your Rent vs Buy Calculator Now

Free, instant, no signup required.

Get Your Estimate

Get All 53 Calculators

One-time purchase. No subscription. Lifetime access to every calc and widget on TradeCalcs.

Single
$9 once
Just this calculator. Lifetime access.
Get This Calc
Full Suite
$149 once
All 53 calculators & widgets. Best value.
Get Everything
Agency
$199 once
Full suite + white-label embed rights.
Go Agency
Rent vs Buy Calculator
See pricing, FAQ, and embed code on the full product page.
View Product Page →

Read next: planning & cost guides

Deep-dive guides from RemodelLSD — San Diego planning, timelines, and pricing breakdowns.

ADU Rental Income (San Diego 2026) San Diego ADU Rental Income — Real Numbers ADU Rental ROI — Real Numbers

Your Estimate Is Ready

Enter your email to unlock the full detailed breakdown, per-sqft pricing, and downloadable PDF quote.

Skip for now
No spam. One follow-up at most. Unsubscribe anytime.