Built a Binance fee calculator — enter position size, returns exact fee in dollars with BNB discount option

Binance fees are simple but the actual dollar amount per trade is straightforward to underestimate, especially on futures the place charges are charged on notional worth not margin.

Futures maker is zero.02%, taker is zero.04%. With BNB low cost it drops to zero.018% maker and 0.036% taker. On a $50okay futures position that's $10 vs $9 — small per trade but provides up over volume.

Built a calculator the place you enter your position measurement, choose maker or taker, toggle the BNB low cost, and it returns the exact dollar charge.

Calculator: https://tradefeecalc.com/calculators/binance-trading-fee-calculator

Even have a Binance vs Bybit side-by-side if useful: https://tradefeecalc.com/compare/bybit-vs-binance-fees