Break-Even Age Calculator
Enter your age, current net worth, savings rate and target.
Age you reach the target
β
Enter values above
Years required
β
Net worth at that point
β
Total contributions
β
Investment growth
β
Growth as % of the total
β
Worked example
With the default inputs shown below, this calculator returns the following results:
| Input | Value |
|---|---|
| Current age | 35 |
| Current net worth ($) | 100000 |
| Target net worth ($) | 1000000 |
| Annual savings ($) | 20000 |
| Annual return (%) | 7 |
| Result | Value |
|---|---|
| Age you reach the target | Age 53 |
| Years required | 18 |
| Net worth at that point | $1,017,974 |
| Total contributions | $460,000 |
| Investment growth | $557,974 |
| Growth as % of the total | 54.81% |
Values shown are produced by this page in your browser; change any input to update them.
How to use the Break-Even Age Calculator
- Current age β default 35
- Current net worth ($) β default 100000
- Target net worth ($) β default 1000000
- Annual savings ($) β default 20000
- Annual return (%) β default 7
- Press Calculate to update the results instantly.
Frequently asked questions
Because compounding accelerates late. In a typical 30-year projection, contributions make up roughly 30β40% of the final balance and investment growth the rest, which is why starting early matters more than starting big.
Either is fine as long as you are consistent. Using a real (post-inflation) return such as 5% keeps the target in todayβs money, which is usually easier to reason about.
The calculator reports that directly. The fastest levers are increasing annual savings, reducing fees and taxes, and revisiting whether the target itself is realistic.