← All calculators
Calculator
Position size
Size your position to a fixed risk.
Position size is the lot count that risks exactly the amount you can afford to lose on a stop. Risk first, profit second.
Inputs
Result
Risk amount
$100.00
Standard lots
0.40
Mini lots
4.0
Micro lots
40
Units
40,000
Formula
lot size = (balance × risk%) / (stop loss pips × pip value per std lot). Default assumes 1 std lot = 100,000 units of a USD-quoted pair.
CFDs carry risk. Capital at risk. MISA regulated. 18+ · MISA License BFX2025082 · Saint Lucia 2025-00128