Drawdown recovery calculator

    The gain a decline demands back

    Enter a peak-to-trough decline and see the gain required to return to even — the asymmetry that makes depth matter more than upside.

    Gain needed to break even
    42.86%
    Capital remaining
    70.00%

    What the inputs mean

    Peak-to-trough decline
    Depth of the decline in percent.

    Formula

    gain needed = 1 ÷ (1 − decline) − 1

    Worked example

    A 50% decline → 100% gain required to break even.

    Questions people ask

    Why does the required gain rise so fast?

    The gain is earned on the capital that survived. Halve the capital and every future percentage is worth half as much in dollars.

    Limitations

    Every result here is arithmetic on the numbers you enter. It carries no view on any specific security, assumes returns are steady when real returns are not, and ignores taxes, slippage and commissions. Use it to size and sanity-check, not to forecast.

    Now run it on a real ticker

    Score any name free, then bring the number back here.

    Open the analyzer

    Autonium publishes research, not recommendations. Scores, factors and written reads describe historical and current data and are not buy or sell advice. Not financial advice. Market data is refreshed on a schedule and may lag. See our methodology and disclosures.