Free UK Calculators

Calculate your UK income tax for the 2026/27 tax year. See your Personal Allowance, Basic Rate, Higher Rate and Additional Rate tax breakdown.

Calculate Scottish income tax with all 6 bands: Starter, Basic, Intermediate, Higher, Advanced and Top rate for 2026/27.

Calculate your Class 1 National Insurance contributions as an employee for the 2026/27 tax year.

Calculate employer NI contributions at the new 15% rate from April 2025, with the reduced £5,000 secondary threshold.

Add or remove VAT at 20%, 5% or 0%. Calculate VAT-inclusive and VAT-exclusive amounts instantly.

Calculate Stamp Duty Land Tax in England and Northern Ireland, including first-time buyer relief and the 5% additional-property and 2% non-resident surcharges.

Calculate your Self Assessment tax bill for 2026/27. Income tax + Class 4 NI (6%/2%). Class 2 abolished. Payments on Account if bill exceeds £1,000.

Calculate your net pay after income tax, National Insurance and pension deductions. See weekly, monthly and annual take-home pay.

Calculate your statutory redundancy pay for 2026/27. Weekly cap £751, max 20 years service, tax-free up to £30,000. Updated for 6 April 2026 rates.

Calculate monthly mortgage repayments for repayment and interest-only mortgages. See total interest paid over the term.

See how much you can borrow for a UK mortgage in 2026. Uses your income multiple, deposit and monthly commitments, caps the loan at 95% LTV and shows the monthly payment.

Free UK workplace pension calculator. See your projected pot at 65, employer contributions, and 20%/40%/45% tax relief. Updated for 2026/27.