The savings accumulated at 40 years old varies significantly depending on whether one looks at the average, the median, or the recommendations of financial planners. These three angles paint very different realities, and confusing them skews any attempt at self-assessing one’s wealth.
Median gross wealth versus average wealth at 40: the real gaps
The distinction between average and median radically changes the interpretation. The median gross wealth of those aged 40-49 is €215,200 according to INSEE (Life History and Wealth Survey 2024). This figure includes real estate, financial savings, and professional assets.
The average wealth for this age group is significantly higher. The concentration of assets among the wealthiest households skews the average upward, making it less representative for a typical 40-year-old.
| Indicator | Value (40-49 years) | Source |
|---|---|---|
| Median gross wealth | €215,200 | INSEE, early 2024 |
| Average wealth | Significantly higher than the median | INSEE |
| Average monthly savings (all ages) | €240/month | INSEE / Banque de France, 2025 |
| Household savings rate (Q1 2026) | 17.9% | INSEE |
To situate the average savings of the French at 40, it is necessary to specify which aggregate is being discussed. A median gross wealth of €215,200 does not mean that half of 40-year-olds have this amount in a bank account: real estate represents the dominant share.
Financial savings at 40: the gap between target and reality
Common recommendations set a financial savings goal (excluding real estate) between 1.5 and 2.5 times the net annual salary. For a net income of €30,000 per year, this represents a range of €45,000 to €75,000.
Other approaches propose a fixed target capital, often between €60,000 and €100,000, or three years of gross salary. These divergences illustrate the lack of a universal standard.
In practice, the majority of households aged 40-49 do not reach these thresholds in financial savings alone. The median wealth of €215,200 largely relies on the value of real estate, not on cash or investments. Financial savings represent a modest fraction of total wealth for most homeowners in this age group.
Why averages can be misleading
The high concentration of wealth among the wealthiest households inflates the average well above what a typical household experiences. A 40-year-old comparing their situation to the average risks underestimating their relative position.
The median is a more reliable indicator: it means that half of households are below it, and the other half are above it. This is the benchmark to remember for a realistic self-assessment.
French household savings rate: a historically high level
The household savings rate reached 17.9% in the first quarter of 2026, up from 17.7% in previous quarters. This level remains well above the 14.5% observed before the health crisis of 2020.
With an average rate of 18.3% in 2025, France ranks among the European countries where households save the most. This trend results from a combination of uncertainties: past inflation, geopolitical tensions, fear of tax increases.
For a 40-year-old, this context means that the collective savings effort is high. The €240 saved monthly on average by the French (across all ages) increases significantly for those aged 50-64, who save about €350 per month according to available data. Those aged 40-49 are in an intermediate zone.
- Those aged 18-29 save about €83 per month, hindered by lower incomes and setup expenses
- Those aged 50-64 are the most saving group, with about €350 monthly and a savings rate of 15% of their income
- Forty-somethings often combine mortgage repayment and the beginning of building financial wealth, which reduces available liquid savings
Ideal savings at 40: why recommendations vary so much
The gaps between recommendations stem from different starting assumptions. Some models focus solely on retirement, while others include an emergency fund, a real estate project, or inheritance planning.
A commonly cited rule suggests having 3 to 6 months of living expenses in precautionary savings, supplemented by long-term capital. This approach separates immediate security from wealth building.
In contrast, recommendations based on a multiple of salary do not take into account the structure of expenses. A homeowner without a mortgage does not have the same needs as a renter who is repaying a loan elsewhere.
Three variables that change everything
- The status of being a homeowner or renter alters the share of wealth tied up and the remainder available for financial savings
- The composition of the household (number of children, dual income or single income) directly affects monthly savings capacity
- The level of income creates major disparities: wealthier households save a much higher proportion of their income than modest households
Comparing one’s savings at 40 with a theoretical target without integrating these variables produces a skewed reading. The median gross wealth of €215,200 for those aged 40-49 primarily reflects accumulated real estate value, not mobilizable capital.
A renting 40-year-old with €80,000 in financial savings and a homeowner 40-year-old with €30,000 in cash but €200,000 in real estate value find themselves in very different situations, which aggregated averages do not distinguish.