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France · Cost of raising a child

How much does a child actually cost in France?

A family in France will spend …
Direct cost, birth to 18 · 1 child
149 808 €
About 694 €/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.

01kBirthage 0Kindergartenage 4Teen yearsage 1218age 17713/mo
Direct cashSource: HCFEA - Rapport coût de l'enfant (synthèse ONPES 2014–2015 / valorisation CREDOC)
What it could have been

The same money, invested instead.

If you set aside 694 €/month in a globally diversified portfolio at a 6% real return, after 18 years you would hold roughly:

268 651 €
At 6% real return · 149 808 € contributed, 118 843 € 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 149 808 €?

  • A down payment on a home · 80 000 €1.9×
  • A luxury car · 95 000 €1.6×
  • Seed capital for a small business · 200 000 €0.7×
  • Ten years of rent in a major city · 200 000 €0.7×
  • A full K-12 private school education · 250 000 €0.6×
See all scenarios at once
1 child
149 808 €
149 808 €
2 children
299 616 €
299 616 €
3 children
449 424 €
449 424 €
Frequently Asked Questions

Monthly additional cost of a first child (couple, social housing reference) · Haut Conseil de la Famille, de l'Enfance et de l'Âge (HCFEA), 'Rapport coût de l'enfant' - synthesizing the ONPES 2014–2015 reference budgets (consensus groups, CREDOC valuation 2013–2014). The page uses the couple in social housing as the reference case, with four published age brackets: 0–2, 3–10, 11–13, 14–17. Important: the ONPES budgets give the COST OF A FIRST ADDITIONAL CHILD only; they do not decompose by sibling rank. The source explicitly warns that 'les coûts additionnels … ne peuvent pas être utilisés de façon additive s'il y a plusieurs enfants du fait des économies d'échelle.' The page therefore scales family lifetime linearly with the number of children, overstating actual costs for 2- and 3-child families. State support is unusually generous in France (Allocations familiales, complément familial, PAJE, ARS, prestations logement) - average disposable-income supplements per child are shown in the support card.

Reference scenario is a couple in social housing (parc social). The ONPES study also publishes figures for private housing (~+€120/mo per child) and for single parents (~€575–765/mo per child, similar to couple). State support varies hugely with family configuration and income: a single-earner couple at the SMIC with one child can have 95% of the OCDE-equivalent child cost covered by allocations; the same couple at 8× SMIC covers only ~10%. The €457/€213 numbers in the support card are population averages across French households with children.

Source: HCFEA - Rapport coût de l'enfant (synthèse ONPES 2014–2015 / valorisation CREDOC)

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