United Kingdom

UK calculators

22 free tools using 2026 tax-year rates where relevant. Pick a category or search.

Income & tax

Take-home pay, PAYE, National Insurance, student loans and bonuses.

6 tools

Budgeting

Plan spending, track net worth and keep household money on track.

2 tools

Savings & investing

Compound interest, savings goals and the impact of inflation.

3 tools

Debt & loans

Loan repayments, credit cards and debt payoff plans.

3 tools

Mortgages & property

Mortgage repayments and Stamp Duty Land Tax estimates.

2 tools

Bills & subscriptions

See what recurring costs really add up to over a year.

1 tools

Everyday maths

Percentages, VAT, tips, discounts and currency conversion.

5 tools

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Take-home pay

Estimate your UK take-home pay after income tax, National Insurance, student loan and pension contributions.

Salary after tax

Convert a gross UK salary into estimated net pay after tax and National Insurance.

Hourly to salary

Convert an hourly wage into weekly, monthly and annual salary, plus estimated take-home pay.

Student loan

Estimate UK student loan repayments for Plan 1, 2, 4, 5 and postgraduate loans.

Pay rise

See how much of a pay rise you keep after UK tax and National Insurance.

Bonus tax

Estimate how much tax and NI you pay on a UK work bonus.