Free, accurate UK money calculators
Short answer: Free UK calculators for 2026/27: take-home pay, self-employed tax, dividend tax, student loan, Stamp Duty and VAT. Every calculator states its formula, rates and worked examples in plain text, with GOV.UK sources.
Last updated: · Last checked against GOV.UK: · Markdown version
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General information, not tax or financial advice. Check GOV.UK or speak to a qualified adviser about your own situation.
All calculators
UK Take-Home Pay Calculator 2026/27
Work out your take-home pay after income tax, National Insurance, pension and student loan (England, Wales and NI).
Work out your take-home pay after income tax, National Insurance, pension and student loan (England, Wales and NI).
Stamp Duty Calculator England 2026
Stamp Duty Land Tax calculator for England and Northern Ireland, covering first-time buyer relief and the 5% surcharge on additional properties.
Stamp Duty Land Tax calculator for England and Northern Ireland, covering first-time buyer relief and the 5% surcharge on additional properties.
VAT Calculator UK: Add or Remove 20% VAT
Add VAT to a price or take it off, at 20%, 5% or 0%.
Add VAT to a price or take it off, at 20%, 5% or 0%.
Pro Rata Salary Calculator UK
Turn a full-time salary into a part-time one, by hours or days per week.
Turn a full-time salary into a part-time one, by hours or days per week.
Which 2026/27 calculators are new?
Self-employed tax calculator 2026/27
Income Tax and Class 4 NI on sole trader profits.
Income Tax and Class 4 NI on sole trader profits.
Dividend tax calculator 2026/27
£500 allowance; 10.75%, 35.75% and 39.35% rates.
£500 allowance; 10.75%, 35.75% and 39.35% rates.
Student loan repayment calculator
Plans 1, 2, 4, 5 and Postgraduate.
Plans 1, 2, 4, 5 and Postgraduate.
VAT threshold checker
Rolling 12-month £90,000 test.
Rolling 12-month £90,000 test.
Income Tax and NI rates 2026/27
All the bands on one page, with GOV.UK sources.
All the bands on one page, with GOV.UK sources.
Self-employed? Free guides on Making Tax Digital for Income Tax, payments on account and the UK Sole Trader Kit.
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