United Kingdom Calculators 🇬🇧
Updated for the 2026/27 tax year (6 April 2026 – 5 April 2027)
Free calculators for UK money questions, updated with 2026/27 tax rates, thresholds and allowances for England, Scotland, Wales and Northern Ireland. No sign-up, and nothing you enter leaves your browser.
UK Take-Home Pay Calculator →
Work out your UK take-home pay for 2026/27 after Income Tax, National Insurance, pension and student loan. England, Wales, NI and Scotland rates.
UK Stamp Duty Calculator →
Calculate Stamp Duty Land Tax in England and NI, LBTT in Scotland and LTT in Wales for first-time buyers, home movers and second homes. 2026 rates.
ISA Calculator →
See how much your Stocks and Shares ISA, Cash ISA or Lifetime ISA could grow, with the £20,000 allowance, 2027 cash ISA limit and 25% LISA bonus.
UK Pension Calculator →
Estimate your UK pension pot at retirement from your salary, employee and employer contributions and growth, plus 25% tax-free cash and State Pension.
Mortgage Overpayment Calculator →
See how much interest you save and how many years you knock off your mortgage by overpaying monthly or with a lump sum. Free UK calculator.
Council Tax Calculator →
Work out your 2026/27 council tax bill for any band in England, Scotland or Wales, with the 25% single person discount and monthly instalments.
UK Student Loan Repayment Calculator →
See your monthly UK student loan repayments, how long it will take to clear and how much may be written off. Plan 1, 2, 4, 5 and postgraduate loans.