CalcMyCoin

Profit & Loss Calculators

10 live tools · updated August 2026

Every trade ends with the same question: what did I actually make? These tools answer it precisely, including the parts people forget, like entry fees, exit fees, and the difference between a paper gain and a realized one.

Start with the Profit Calculator for a single position, use Break-Even to see the price that gets you out clean, and try If I Had Bought when you want to settle an argument about that coin you almost bought in 2021.

All Profit & Loss tools

FAQ

Do these calculators include exchange fees?

Yes. Every profit tool has optional fee fields for entry and exit, because a 0.1% fee on both sides of a $10,000 trade is $20 that most people forget to count.

Is my trade data stored anywhere?

No. All math runs in your browser. Nothing you type is sent to a server.

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