Tools

Futures risk calculator

Size a position so the loss at your stop — including fees and slippage — stays within the risk you choose. Separate formulas for USDT-margined linear and coin-margined inverse contracts. Formulas.

Contract: BTCUSDT on bybit. Your balance and risk tolerance are never inferred.

Account balance (USDT)Balance currencyRisk per trade (%)Leverage (×)Entry priceStop-loss priceTarget price (optional)Quantity stepMaker fee (%)Taker fee (%)Entry orderExit orderSlippage per fill (%)

Result

Enter balance, entry and stop to size the position.

Calculations run in your browser and are not stored. Exchange margin tiers, maintenance requirements and funding are not modelled. No order is placed anywhere.