Mortgage & property calculators

Calculate mortgage repayments, stamp duty, overpayments, buy-to-let yields and more.

Mortgage repayment calculator

Calculate your monthly mortgage payments based on loan amount, interest rate and term.

Work out SDLT, LBTT or LTT on your property purchase, including first-time buyer relief and additional property rates.

See how much interest you save and how many years you cut by making extra mortgage payments.

Calculate gross and net rental yield on an investment property, accounting for costs and voids.

Find out how much you could borrow based on your income, outgoings and deposit.

Compare your current mortgage deal with a new rate and see how much you could save.