Mortgage Calculators
Instant mortgage calculators to help you estimate stamp duty, monthly payments, affordability, overpayment savings and more — choose a calculator below.
Affordability Calculator
See how much you could borrow based on your income and deposit.
Open calculator →Repayment Calculator
Estimate your monthly payment, total repaid and total interest.
Open calculator →Rate Difference Calculator
Compare two interest rates and see the monthly and lifetime saving.
Open calculator →Overpayment Calculator
See how monthly overpayments cut your term and total interest.
Open calculator →No Deposit Mortgage
Compare current 100% LTV lenders for buyers with no deposit.
Open calculator →Self-Employed Calculator
Estimate borrowing from your profits or salary and dividends.
Open calculator →Property ROI Calculator
Work out yield, cash-on-cash return and total return on an investment.
Open calculator →Rental Income Calculator
Check the rent needed or the maximum buy-to-let loan against ICR.
Open calculator →Stamp Duty Calculator
Calculate the SDLT due on your purchase, including any surcharges.
Open calculator →