Track crypto profit and loss. Log buys and sells and get average cost, total invested, current value, realized and unrealized P&L.
All calculations happen locally in your browser. Your trade history never leaves your device.
Instead of tracking each lot you bought, the average cost method folds every purchase into a single number: the mean price you paid for the coins in your position, fees included. Sells are then measured against that average, which makes it easy to see at a glance whether a position is profitable overall — even if you bought at several different prices.
Every buy raises the average price of your whole position: total cost of all buys (including fees) divided by the total coins bought. When you sell, you compare the sale price against that average — the difference is your realized profit or loss. It's simpler than FIFO and is what most traders use for a quick health check of a position.
Realized P&L comes from coins you have already sold — the gain or loss is locked in. Unrealized P&L is the paper gain or loss on coins you still hold, based on the current price. Your total P&L is the sum of the two.
Fees are a real cost of trading. Buy fees increase what you paid, so they raise your average cost. Sell fees reduce what you actually received, so they lower your realized gain. Ignoring fees overstates your true profit, and the effect grows the more you trade.
It is your net capital still in the position: everything you spent buying (cost plus buy fees) minus everything you received from selling (revenue minus sell fees). It's the base the total P&L percentage is measured against. If you've sold everything, it drops to zero and the percentage is shown as —.
No. The trade list lives only in your browser's memory while the page is open. Nothing is transmitted, stored or uploaded — close the page and the list is gone.
If you just finished with Crypto P&L Calculator, the natural next steps are Brazil Crypto Tax Calculator, ROI Calculator, Exchange Fee Calculator, or browse every tool in Crypto Tools.