Sumcheck

Income calculators

Work out what you actually take home, compare pay structures, and see how pension contributions affect your tax bill. These cover employed, self-employed, and freelance income, National Minimum Wage checks, and the tax rules around pension contributions and inheritance.

Income

Take-home pay

See your monthly take-home pay after Income Tax, National Insurance, pension, and student loan — with separate England/Wales/NI and Scotland tax bands.

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Income

Salary to hourly

Convert between an annual salary and an hourly rate, either direction, based on your hours per week and weeks worked per year.

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Income

Pension tax relief

See how much tax relief a relief-at-source personal pension contribution gets — the automatic 20% top-up, plus any extra higher or additional-rate relief you need to claim yourself — and your real net cost.

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Income

Salary sacrifice

See how much more take-home pay salary sacrifice leaves you with than a relief-at-source pension contribution for the same amount in your pot — the National Insurance saving is the difference.

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Income

Pension inheritance tax

From 6 April 2027, most unused pension funds count toward your estate for Inheritance Tax. See the difference this makes to your estate's IHT bill.

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Income

Minimum wage

Check your hourly rate against the current National Minimum Wage or National Living Wage for your age, and see what that works out to weekly, monthly, and yearly.

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Income

Day-rate to salary

Turn your day rate into a realistic annual take-home, accounting for time off and non-billable days.

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Income

Side-hustle tax

See how much extra tax and National Insurance a side hustle adds on top of your job — including the payments-on-account bill that catches first-timers out.

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Income

Capital Gains Tax

Work out the tax on selling a second property, buy-to-let, or shares — including the £3,000 Annual Exempt Amount and the unified 18%/24% rates.

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Income

Redundancy pay

Work out your statutory redundancy pay entitlement from your age, length of service, and weekly pay — including the 2026/27 weekly pay cap.

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Income

Marriage Allowance

Check whether you and your spouse or civil partner can claim Marriage Allowance, and how much it's actually worth.

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Income

Maternity & Sick Pay

Work out your Statutory Maternity Pay or Statutory Sick Pay entitlement — including the 2026/27 flat rates and the Lower Earnings Limit.

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Income

Inheritance Tax

Estimate the Inheritance Tax due on an estate — including the residence nil-rate band, its taper for large estates, and transferred allowances.

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Income

VAT calculator

Add or remove UK VAT from a price at the standard (20%), reduced (5%), or zero (0%) rate.

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