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UK Mortgage Repayment Calculator

Estimate monthly repayment mortgage costs in GBP. Change the inputs below and the estimate updates immediately.

Input

Your numbers

Calculated result

Monthly principal and interest

GBP 1,403.02

Financed principal

GBP 240,000.00

Interest over full assumed schedule

GBP 180,904.83

Estimate only. Verify important decisions with an appropriate professional or official source.

How to use it

A quick estimate, without the spreadsheet.

Inputs and units

Enter price, deposit, annual quoted fixed rate and repayment term.

Formula

Principal is price minus deposit. Repayment uses a monthly interest rate and a fixed-payment amortization formula.

Worked example

£120,000 borrowed over 10 years at 0% requires £1,000 per month.

Assumptions and limitations

Repayment mortgage estimate. Assumes the entered rate over the whole schedule, not just a fixed deal period. Daily interest, fees, insurance, rate resets and interest-only arrangements are excluded.