Free UK finance calculators
Simple tools to help you make sense of your money.
Popular calculators
Mortgage calculatorWork out your monthly repayments and the total cost of your mortgage. Stamp duty calculatorEstimate stamp duty on a home in England or Northern Ireland. Savings calculatorSee how your savings could grow with interest and regular deposits. Investment calculatorExplore potential growth based on your contributions and returns. Loan calculatorCalculate monthly repayments and interest on a personal or car loan. Student loan calculatorEstimate your repayments based on your income and loan plan. Income tax calculatorWork out the Income Tax you could pay in the 2026/27 tax year. Pension calculatorSee how much your pension pot could be worth when you retire.