Position Sizing Calculator
Translate an account risk budget and stop-loss distance into a trade size
Stop distance is the adverse price move from entry. Leave entry price at zero to calculate position value without coin units.
Position value by stop distance · Fixed risk budget · Capped at account size
Stop distance 5.09% · Position $1,962.71 · Hover to inspect
Risk budget = account size × risk percentage. Uncapped position = risk budget ÷ stop percentage. Displayed position = the smaller of that value and account size. Units = position ÷ entry price; estimated stop loss = position × stop percentage.
Assumes the entire account is available for this one unleveraged trade. Fees, slippage, gaps, existing positions and exchange minimums are excluded. A stop order does not guarantee the modeled exit price or maximum loss. Unit quantities are displayed rounded; check the exchange’s lot size before trading. Inputs are illustrative, not a recommended risk level.