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Every MoneyCalcs UK tool in one place, grouped by the part of life it helps with. New categories are added as they are checked against current UK rules.
Self-Employed & Tax
Tools for sole traders, freelancers and side-hustlers who file a Self Assessment tax return. Work out what to set aside, what your profit really is, and when HMRC will expect payment.
Self-Employed Tax Calculator UK
Estimate income tax and National Insurance on your self-employed profits for either tax year.
Use calculatorHow Much Should I Save for Tax?
Set aside the right slice of every invoice so January never catches you out.
Use calculatorPayment on Account Calculator
See what may be due in January and July, including the balancing payment.
Use calculatorSole Trader Profit Calculator
Turn turnover and expenses into the profit figure HMRC actually taxes.
Use calculatorVAT Threshold Calculator
Track rolling 12-month turnover against the VAT registration threshold.
Use calculatorMaternity & Family
Plan maternity leave with clear numbers. Understand statutory and enhanced maternity pay, how your household budget changes month by month, and what returning to work looks like.
UK Maternity Pay Calculator
Estimate Statutory Maternity Pay week by week across your leave.
Use calculatorMaternity Leave Planner
Map your leave dates, paid and unpaid weeks and your return-to-work date.
Use calculatorEnhanced Maternity Pay Calculator
Model your employer's occupational scheme against statutory pay.
Use calculatorMaternity Leave Savings Calculator
Work out how much to save before leave to cover the income drop.
Use calculatorReturn to Work & Childcare Calculator
Compare take-home pay against childcare costs for different working patterns.
Use calculatorComing soon
These categories are planned. Each calculator is published only once its rules and figures have been checked.
Work & Salary
Take-home pay, redundancy, overtime
Home & Property
Mortgages, stamp duty, rent
Savings & Investing
Interest, ISAs, goals
Pensions
Contributions, projections
Benefits
Entitlement estimates
Student Finance
Repayments by plan