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Family & Benefits Calculators UK

Free UK benefits and family finance calculators. Estimate Universal Credit, maternity pay, child benefit, redundancy pay and childcare costs.

Estimate Universal Credit, maternity and sick pay, child benefit, redundancy pay and childcare costs using current UK rules. These tools help families and parents plan around benefits and employment changes — but entitlement depends on your full household circumstances. Use the official GOV.UK benefits calculator for an authoritative check, and read our family and budgeting guides for context.

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Family & Benefits tools

Redundancy Pay Calculator UK

Estimate statutory redundancy pay using simplified UK rules.

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Childcare Cost Calculator

See monthly childcare costs and how support could reduce your bill.

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Universal Credit Estimator

Very rough Universal Credit estimate using simplified logic.

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Maternity Pay Calculator

Estimate statutory maternity pay (SMP) over your leave period.

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Child Benefit Calculator

Estimate weekly, monthly and yearly Child Benefit payments.

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High Income Child Benefit Charge Calculator

Check if the HICBC applies and how much Child Benefit you keep.

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Frequently asked questions

No — our Universal Credit and benefits tools give rough illustrations only. Your actual award depends on income, savings, housing costs and household makeup. Use the official GOV.UK benefits calculator or speak to Citizens Advice.