United Kingdom Calculators
Free calculators and financial tools built specifically for United Kingdom.
UK Income Tax Calculator 2024-25
Calculate your UK income tax and take-home pay for 2024/25. Covers England, Wales, NI, and Scottish income tax bands including the personal allowance taper.
OpenUK National Insurance Calculator 2024-25
Calculate your UK National Insurance contributions for 2024/25. Covers Class 1 employee NI and Class 2/4 self-employed NI with accurate rates.
OpenUK Stamp Duty Calculator 2024-25
Calculate stamp duty (SDLT, LBTT, or LTT) on UK property purchases for 2024/25. Covers first-time buyers, home movers, and additional properties in England, Scotland, and Wales.
OpenUK Capital Gains Tax Calculator 2024-25
Calculate UK Capital Gains Tax (CGT) on shares, property, or other assets for 2024/25. Uses the £3,000 annual exempt amount and correct rates for basic vs higher rate taxpayers.
OpenUK ISA Calculator 2024-25
Project your ISA growth and tax savings for 2024/25. Covers Stocks & Shares ISA, Cash ISA, and Lifetime ISA (LISA) with government bonus and annual allowance limits.
OpenUK Pension Calculator 2024-25
Project your pension pot and retirement income with auto-enrolment contributions, employer contributions, and pension tax relief for 2024/25.
OpenUK State Pension Calculator 2024-25
Estimate your UK State Pension based on qualifying NI years. Uses the 2024/25 full new State Pension of £221.20/week and shows gaps to full entitlement.
OpenUK Lifetime ISA (LISA) Calculator 2024-25
Calculate your Lifetime ISA growth including the 25% government bonus (up to £1,000/year) for first home purchases or retirement savings. 2024/25 rules.
OpenUK Mortgage Calculator 2024-25
Calculate UK mortgage monthly payments, total interest, LTV, and affordability. Covers repayment and interest-only mortgages with the 4.5x income affordability rule.
OpenUK Council Tax Calculator 2024-25
Estimate your UK council tax bill by band (A–H) for England, Scotland, or Wales in 2024/25, including single occupant and student discounts.
OpenUK Child Benefit Calculator 2024-25
Calculate your UK Child Benefit entitlement and High Income Child Benefit Charge (HICBC) for 2024/25. Rates: £25.60/week first child, £16.95 each additional child.
OpenUK Dividend Tax Calculator 2024-25
Calculate UK dividend tax on dividends and salary combinations for 2024/25. Uses the £500 dividend allowance and rates of 8.75%, 33.75%, and 39.35%.
OpenUK Self Assessment Tax Calculator 2024-25
Calculate your Self Assessment tax bill for 2024/25: income tax on self-employed profits, Class 2 and Class 4 NI, plus payments on account estimates.
OpenUK Universal Credit Calculator 2024-25
Estimate your UK Universal Credit entitlement for 2024/25 including standard allowance, child element, work allowance taper, and housing cost element.
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