Calculator
Financial Freedom Calculator
Estimate your freedom number and explore how long it may take to reach it.
Estimated freedom number
$1,200,000
Based on $48,000 of annual spending and a 4% withdrawal rate.
Remaining gap
$1,100,000
Estimated timeline
22 years
At the estimated milestone
Your portfolio may reach approximately $1,216,651 in 22 years.
This simplified estimate does not account for taxes, fees, changing spending, or market volatility.
Methodology
How this calculator works.
The calculator first converts annual spending into a target portfolio using the selected withdrawal rate. It then projects the current portfolio forward one year at a time, adding the annual investment at each year-end.
Core calculation
Freedom number = Annual spending ÷ Withdrawal rate
The timeline repeats: next portfolio = current portfolio × (1 + real return) + annual investment, stopping when the target is reached or after 100 years.
01
Define the target
Annual spending is divided by the withdrawal rate to estimate the required portfolio.
02
Measure progress
The current invested portfolio is compared with the target to show the remaining gap.
03
Project the timeline
The portfolio grows by the real return and receives one contribution at each year-end.
Important assumptions
- All values use today’s purchasing power; the real return is the return after inflation.
- Annual spending, contributions, return, and withdrawal rate remain constant.
- The withdrawal rate is a planning assumption, not a guarantee that money will last.
- Taxes, fees, pensions, other income, market volatility, and sequence-of-returns risk are excluded.