Does the calculator account for trading fees?

Yes. You can enter an investment fee percentage (charged when you buy) and an exit fee percentage (charged when you sell). Both are subtracted from your results so the profit figure reflects what you actually keep.

Is the crypto profit calculator free?

Yes, it is completely free with no sign-up required. Your inputs are stored only in your own browser and are never sent to our servers.

Crypto Profit Calculator

Q: How does the crypto profit calculator work?

Enter your investment amount (or coin quantity), the buy price, the sell price, and any trading fees. The calculator computes your total investment, fees paid, current portfolio value, net profit or loss, and ROI percentage instantly in your browser.

Q: How is ROI calculated?

ROI is calculated as net profit divided by your total cost basis (investment amount plus investment fees), multiplied by 100. This reflects your true return on every dollar actually spent.

See Your Exact Crypto Gains for Free

How to use the calculator

Using the crypto profit calculator takes less than a minute. Here's all you need to do:

Pick your currency and crypto — choose your fiat currency (USD, EUR, etc.) and the cryptocurrency you traded (BTC, ETH, etc.).
Enter your buy details — type how much you invested and the price you bought at. You can enter by total amount or by number of coins.
Add your sell price and fees — enter the price you sold (or plan to sell) at, plus any buy and sell fees your exchange charged.
Read your result — your profit or loss appears instantly, shown as an amount and as an ROI percentage.

Everything runs in your browser — no account, no sign-up, and your numbers never leave your device.

Frequently asked questions

How does the crypto profit calculator work?

Enter the amount you invested, your buy price and your sell price. The calculator works out the difference between what you paid and what you sold for, then shows your profit or loss as both an amount and a percentage return (ROI).

Does the calculator include trading fees?

Yes. You can add your buy and sell fees as a percentage or a fixed amount, and the calculator subtracts them from your result so you see the true net profit.

Is this calculator free to use?

Yes, the calculator is completely free and works in your browser. You do not need to create an account or enter any personal details.

How is ROI calculated?

ROI (return on investment) is calculated as: (net profit / total cost) x 100. For example, if you invested $1,000 and made $250 profit after fees, your ROI is 25%.