Rent vs Buy Calculator

Compare the true long-term cost of renting versus buying with our Rent vs Buy Calculator. Is it always better to own than rent?

Enter your rent, property price, deposit and mortgage details to see which option is cheaper and when you break even.

Our Rent vs Buy Calculator helps you decide whether to keep renting or purchase a home by comparing total costs over your chosen time horizon. It factors in mortgage payments, buying and selling costs, maintenance, service charges and the opportunity cost of your deposit, then offsets these against the equity you build through repayments and any assumed house price growth.

Rent vs Buy Calculator

Compare renting to buying over a chosen time horizon. Results update instantly. Planning tool only.

Display currency only (no FX conversion).

How long you’ll hold / compare.

Purchase price of the home.

Percent of price paid upfront.

Annual interest rate for the mortgage.

Length of the repayment mortgage.

If checked, fee increases the loan; otherwise paid upfront.

Expected annual home price change.

Annual upkeep as % of property value.

Buildings/owner-occupier cover.

Estate/service charge if any.

For leaseholds where applicable.

Enter your own SDLT estimate.

Conveyancing, searches, survey, misc.

e.g., moving, broker, furniture.

Agent + legals on exit.

What you’d pay to rent instead.

Expected annual rent change.

Return on deposit + monthly savings.

+0.00%

Models a rate rise on the mortgage.

0.00%

Adjusts your growth assumption.

At a glance (month 1)

Own monthly cost
Rent monthly
Difference (own − rent)

Positive = owning costs more in month 1; negative = owning cheaper.

After years

Home value
Mortgage balance
Equity (pre sale costs)
Owner net (after sale & upfront)
Renter invested pot
Buy − Rent advantage

Educational tool only. Not financial advice. Enter your own assumptions and verify independently.

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