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    Crafted finance calculators for the UK

    Fast, accurate calculators for salary, mortgages, tax, pensions and more. Free to use, no signup required.

    Salary

    Take-home pay, hourly rates, IR35, and bonus calculators

    Property

    Stamp duty, mortgage, buy-to-let, and overpayment tools

    Tax

    Capital gains, dividend, self-employed, and VAT calculators

    Pension

    Pension projections, tax relief, and annuity tools

    Insurance

    Life, critical illness, and income protection calculators

    Vehicles

    Lease vs buy, company car tax, and running cost tools

    Built for accuracy

    Formulas verified against HMRC source data.

    Privacy-first

    All calculations run in your browser, nothing stored.

    Updated for 2026/27

    Current tax year rates baked in.

    Featured calculator

    Property

    Mortgage Overpayment Calculator

    See exactly how much interest you save and how much sooner you'll be mortgage-free by overpaying.

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