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

Binance charges are simple but the precise dollar quantity 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 0.018% maker and zero.036% taker. On a $50okay futures place that's $10 vs $9 — small per commerce but provides up over volume.

Built a calculator where you enter your place measurement, choose maker or taker, toggle the BNB discount, and it returns the exact dollar payment.

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

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