Profit & Loss
Net PnL after the round-trip fee, with break-even price.
Runs offline
Direction
Enter entry, exit, size and fee per side.
About profit & loss
The gross move is the easy part. What quietly decides whether a strategy works is the round trip: you pay a fee going in and another coming out, so a 0.05% taker fee is really 0.1% against you before the position has done anything. This shows the break-even price — where you exit flat after fees — alongside the net figure, because a trade that looks marginally profitable on the chart is often a loss once the round trip is priced in.
Common questions
How do I calculate crypto profit and loss?
Compare exit value to entry value after round-trip fees. This page shows net PnL and the break-even price once fees are included, so a trade that looks green before fees can still be red after them.
What is break-even price after fees?
The exit price that leaves you flat once entry and exit fees are paid. Without that adjustment, a tiny move that seems to cover the spread still loses money. The number is arithmetic on your inputs, not a prediction.
Does this handle funding rates?
Not as a live perpetual funding feed — use the funding-rate calculator for carry over time. This PnL tool focuses on entry, exit and round-trip trading fees for a discrete round trip.