Crypto Profit Calculator
Calculate your profit, ROI and an estimated tax on cryptocurrency gains.
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Profit, ROI and tax
Profit = current value − cost − fees. ROI shows that profit as a percentage of your investment. We also estimate tax on the gain — but crypto tax rules vary widely by country.
Estimate only — not tax or investment advice.
FAQ
How is crypto profit calculated?
Current value minus cost and fees.
Do I owe tax?
Often yes — check local rules.