Trading fee calculator: what's left of your profit?

You pay on every trade twice: when you buy and when you sell. Enter your fee rate and profit target to see the minimum price rise you need, and how much of your gross profit the exchange takes.

Fee when buying (%)

Fee when selling (%)

Profit target per trade (%)

Amount per trade (EUR)

The bot's rates on Bitvavo (maker 0.09%, taker 0.18%; read 8 Sep 2026)

Round-trip fees–

Break-even price rise–

Net profit per trade–

Share of gross profit to fees–

Why this matters

For the bot in the logbook, fees took roughly a fifth of gross profit between late April and early August 2026. Since then it books the real fee on every fill and uses limit orders (the maker rate) where it can. Your rate depends on your trading volume and your exchange; always enter your own.

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