Forex Gain and Loss Calculator

Calculate your gain or loss percentage, ending balance, and the return needed to recover from a drawdown.

Measure the change in your balance

Start with your account balance, choose gain or loss, then enter any one outcome to calculate the others.

Start with your account balance

Enter any positive number. Calculated results are rounded.

Enter one result and we will calculate the other two

Result

Tip: click into one outcome field (Amount / Percent / Ending) to edit it; the other two lock and auto-calc.

All math runs locally in your browser. Your last inputs are saved to localStorage so you can pick up where you left off.
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Why recovery takes a larger return

A loss reduces the balance used for the next percentage calculation. For example, after a 20% loss, the remaining balance needs a 25% gain to return to its starting value.