Why Drawdown Recovery Requires a Larger Gain
Understand asymmetric loss recovery and calculate the gain or number of periods needed to restore capital after a drawdown.
The concept in plain English
A drawdown recovery calculator shows the gain needed to return reduced capital to its starting value. Because the recovery begins from a smaller base, the required percentage gain is larger than the original percentage loss.
Open Drawdown Recovery CalculatorMeasure drawdown from the appropriate peak
A drawdown compares a portfolio value with a prior peak. It is not the same as a loss on one trade or a percentage decline from your original deposit. Cash contributions can also obscure the investment return if the account balance is used without adjustment. This tool starts from the drawdown percentage you provide and assumes no cash flows. As losses deepen, the recovery gain grows nonlinearly; that arithmetic does not create a reason to take more risk.
Recovering from a 20% loss
A 20% drawdown and a hypothetical constant 5% gain per recovery period, with no deposits or withdrawals.
Required gain = 1 ÷ (1 − 0.20) − 1 = 25%. Four periods return 21.55%; five return 27.63%.
A 25% gain is needed. Under the constant-return assumption, recovery takes five whole periods.
The period count is a scenario, not a timetable. Further losses or cash flows change the path.
Calculation method
Capital remaining = starting capital × (1 − drawdown). Required recovery gain = starting capital ÷ remaining capital − 1. Period estimates compound the assumed return.
| Input | Purpose |
|---|---|
| Reference peak | The prior peak used to measure your input drawdown; no currency balance is needed. |
| Drawdown | Percentage loss from the starting value. |
| Periodic return | Hypothetical recovery rate per period. |
| Capital remaining | Amount available to compound during recovery. |
Step-by-step workflow
- Enter the measured peak-to-trough drawdown percentage.
- Add a hypothetical return per recovery period.
- Review the required gain and period estimate, then stress-test slower returns.
Practical benefits
- Explains the mathematics of asymmetric recovery.
- Shows the percentage of capital remaining.
- Encourages drawdown-aware risk limits.
Questions about Drawdown Recovery Calculator
Why does a 50 percent loss require a 100 percent gain?
After a 50 percent loss, only half the capital remains. Doubling that smaller amount requires a 100 percent gain to reach the original value.
What is maximum drawdown?
Maximum drawdown is the largest peak-to-trough percentage decline observed over a selected period.
Is the recovery-period estimate a forecast?
No. It assumes the same return every period, while real returns vary and can include further losses.
Examples are hypothetical and exclude costs unless stated. This is educational material, not individualized investment or tax advice. Read our methodology and risk disclosure.