Free UK Financial Tools

Calculate your take-home pay in seconds

Professional UK salary calculators trusted by over 100,000 users. HMRC-compliant rates for 2025/26 tax year.

100k+ users
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Free Calculators
2025/26
Tax Year Rates
100%
HMRC Compliant
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All UK Calculators

Comprehensive financial tools for every aspect of your UK salary and taxes

Salary Comparison

Compare different salary packages side-by-side

Why choose SupaCalc?

Built for UK employees who need accurate, instant financial calculations.

Instant Results

Get accurate calculations in real-time as you type. No waiting, no page reloads.

HMRC Compliant

All calculations use official 2025/26 tax rates, thresholds, and NI bands.

100% Free

No sign-up, no credit card, no hidden fees. All basic calculators are completely free.

Take Home Pay

Income Tax

Pension

Student Loan

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