Coast FIRE Number
Enter your target retirement age and annual expenses to find your Coast FIRE number.
Coast FIRE number
$0
Full FI number: $0
Full FI number
$0
Years to grow
0
Monthly to save now
$0
Growth needed
0x
Worked example
With the default inputs shown below, this calculator returns the following results:
| Input | Value |
|---|---|
| Current age | 30 |
| Target retirement age | 60 |
| Annual expenses in retirement ($) | $40,000 |
| Expected annual return (%) | 7% |
| Withdrawal rate (%) | 4% β Standard |
| Result | Value |
|---|---|
| Coast FIRE number | $131,367 |
| Full FI number | $1,000,000 |
| Years to grow | 30 |
| Monthly to save now | $365/mo |
| Growth needed | 7.6x |
Values shown are produced by this page in your browser; change any input to update them.
How to use the Coast FIRE Number
- Current age β default 30
- Target retirement age β default 60
- Annual expenses in retirement ($) β default $40,000
- Expected annual return (%) β default 7%
- Withdrawal rate (%) β default 4% β Standard
- Press Calculate to update the results instantly.