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the United Kingdom · Cost of raising a child

How much does a child actually cost in the UK?

A family in the UK will spend …
Direct cost, birth to 18 · 1 child
£250,992
About £1,162/month, every month, for eighteen years.
The shape of 18 years

A child is not one expense. It is a curve.

Monthly outflow per year of the child's age. Direct cash in cyan; childcare in violet, concentrated in the first years. The teen years rise quietly but never spike like the early ones.

01k2kBirthage 0Kindergartenage 4Teen yearsage 1218age 171,162/mo
Direct cashSource: Child Poverty Action Group - The Cost of a Child in 2025 (October 2025)
What it could have been

The same money, invested instead.

If you set aside £1,162/month in a globally diversified portfolio at a 6% real return, after 18 years you would hold roughly:

£450,104
At 6% real return · £250,992 contributed, £199,112 from compounding

About 1.8× the direct cost.

This is the opportunity cost in plain numbers. It is not an argument against children. It is the size of the choice you are making, so you can plan around it: a savings goal, an 18-year compounding account in the child's name, or simply a clearer head.

For scale

What else costs about £250,992?

  • Seed capital for a small business · £200,0001.3×
  • Ten years of rent in a major city · £250,0001.0×
  • A city apartment · £300,0000.8×
  • A full K-12 private school education · £350,0000.7×
  • An established small business · £400,0000.6×
See all scenarios at once
1 child
£250,992
£250,992
2 children
£574,560
£574,560
3 children
£0
Frequently Asked Questions

Minimum cost of a child to age 18 (MIS - what the UK public agrees a child needs to live with dignity) · Child Poverty Action Group, 'The Cost of a Child in 2025' (October 2025), drawing on the Minimum Income Standard (MIS) developed by the Centre for Research in Social Policy at Loughborough University for the Joseph Rowntree Foundation. MIS is NOT a measure of what families actually spend - it is what the UK public, in deliberative focus groups, agrees a child needs for a minimum socially acceptable standard of living: food, shelter, clothing, healthcare top-ups, education essentials, transport, and social participation. The CPAG figures average the first and second child cost; lifetime totals are 'full cost' inclusive of rent, childcare and council tax. Reference family lives in social housing in the East Midlands and, when working, works full-time with formal wraparound childcare. Important: a couple BOTH working full-time on the median wage cover only 98% of these MIS costs - the benchmark is a *needs* floor, not an average spend.

Reference family lives in social housing in the East Midlands. Costs are materially higher in London and the South East - and higher still in the private rental sector. The MIS figure is a benchmark for what's NEEDED, not what's spent: a 2-child couple working full-time on the National Living Wage covers only 82% of MIS in 2025; a lone parent on the median wage covers only 79%. Out-of-work families cover 37–44%. The cost is broadly similar for each additional child (no real sibling discount in MIS), but state support is capped at 2 children via the 'two-child limit', so larger families fall further behind.

Source: Child Poverty Action Group - The Cost of a Child in 2025 (October 2025)

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