Position Size Calculator
Size a position from your account balance, chosen loss budget and stop price.
How it works
Risk budget = balance × risk % / 100. Quantity = risk budget ÷ |entry − stop|.
Worked example
With a 1,000 USDT balance, 1% risk and entry at 100 with a stop at 95, the loss budget is 10 USDT. The calculated quantity is 2 units, worth 200 USDT at entry.
Assumptions
This is a price-distance estimate for linear USDT contracts. It excludes fees, slippage, funding and gaps. A stop order does not guarantee its execution price. Margin requirements are separate from the loss budget.
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