About the Percentage Gain Calculator
Percentage gain or loss between a buy and sell price, and the gain needed to recover a given drawdown.
Also known as: percent gain, percent loss calculator, crypto percentage gain, gain loss percentage, percentage-loss.
How to use this calculator
- Enter buy price, current / sell price.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
% change = (sell − buy) ÷ buy × 100
Worked example
Using the values pre-filled in the calculator above:
- Buy price = 250
- Current / sell price = 310
the calculator returns:
- Gain: 24%
- Multiple: 1.24 ×