All UK calculators
Search or filter the UK calculator library by category.
UK Income Tax Calculator 2026/27
Estimate 2026/27 Income Tax for England, Wales or Northern Ireland using the Personal Allowance taper and current tax bands.
Scottish Income Tax Calculator 2026/27
Estimate Scottish Income Tax for 2026/27 using starter, basic, intermediate, higher, advanced and top rates.
Personal Allowance Taper Calculator 2026/27
Calculate the remaining UK Personal Allowance when adjusted net income exceeds £100,000.
UK Take-Home Pay Calculator 2026/27
Estimate annual and monthly take-home pay after Income Tax and employee National Insurance for 2026/27.
Employee National Insurance Calculator 2026/27
Estimate employee Class 1 National Insurance using the 2026/27 primary threshold and upper earnings limit.
Employer National Insurance Calculator 2026/27
Estimate standard employer Class 1 National Insurance at 15% above the 2026/27 secondary threshold.
UK Minimum Wage Pay Calculator 2026
Estimate gross weekly and annual pay using the National Minimum Wage rates effective from April 2026.
UK Dividend Tax Calculator 2026/27
Estimate dividend tax above the £500 dividend allowance using 2026/27 dividend tax rates.
UK Capital Gains Tax Calculator 2026/27
Estimate Capital Gains Tax after a user-entered annual exempt amount using 18% or 24% rates.
Marriage Allowance Tax Saving Calculator 2026/27
Estimate the Income Tax reduction from transferring up to £1,260 of Personal Allowance to an eligible basic-rate taxpayer.