Lot size calculator
Enter entry, stop loss and take profit — lot size and R:R are calculated automatically.
Trade levels
Stop distance: 30 pips · R:R ratio: 1:2.00
Broker settings
Position size
0.33
Units / contracts
33,333
Effective risk
$100.00
R:R ratio
1:2.00
Potential profit
$200.00
Stop distance
30 pips
Lots = risk amount ÷ (stop in pips × pip value). R:R is computed from your SL and TP levels.
Indicative tool — verify your broker specs and prop firm rules before trading.