One More Year Calculator
Should you work one extra year? · Updated 2026
The Power of One More Year
Working just one extra year before retiring has a triple compounding effect: (1) you save another year's worth of contributions, (2) your existing portfolio grows for an additional year without withdrawals, and (3) you have one less year of retirement to fund. Together, these can reduce your required portfolio by 5-10%.
For someone with $500K saved, saving $40K/year at 7% returns, working one more year adds ~$70K to their portfolio AND reduces their FIRE number by one year of expenses. The net benefit can be $100K+.
| Metric | Before OMY | After OMY | Benefit |
|---|---|---|---|
| Portfolio | $500,000 | $575,000 | +$75,000 |
| Years to FI | 12.5 years | 10.8 years | -1.7 years |
| FIRE Number | $1,000,000 | $1,000,000 | unchanged |
Frequently Asked Questions
How is one more year calculator calculated?
The formula is: Compare FIRE timeline with and without one extra year of work. Enter your values above and click Calculate to see your personalized result instantly. Working one more year has a triple benefit: you save more, your portfolio compounds, and you have one fewer year of retirement to fund. This often reduces your required portfolio by years. But…
What inputs do I need for the one more year calculator?
You need: Current Savings, Annual Savings, Expenses, Return, Withdrawal Rate. Default values are pre-filled — adjust them to match your personal finances for a customized result.
Is the one more year calculator free to use?
Yes — all TorchFI calculators are completely free. No registration, no email required. Calculations run entirely in your browser for maximum privacy. We never see or store your financial data.
How does the one more year calculator help with FIRE planning?
Quantify the impact of working one more year before retiring. See how an extra year of saving and compounding reduces your FIRE timeline and increases your retirement safety margin. This calculator helps you make data-driven decisions about your financial independence journey instead of relying on guesswork.