How to calculate crypto profit
Enter how much you invested, the price you bought at, and the price you sold (or plan to sell) at. The calculator works out how many coins your investment bought, the value when you sell, and subtracts your original investment plus trading fees to show your net profit and return on investment (ROI).
Don't forget fees and tax
Exchange fees apply on both the buy and the sell and can quietly eat into returns — this tool includes them. Remember that crypto profits may also be taxable depending on where you live; this calculator does not account for taxes.
Frequently asked questions
$1,000 at $30k buy, sold at $45k — what's the profit?
That's a 50% price gain, so roughly $500 profit before fees.
Can profit be negative?
Yes. If the sell price (after fees) is below your buy price, you have a loss.
Is my data saved?
No. Everything runs in your browser.