Position Size Calculator
Calculate optimal position sizes based on your risk tolerance, account size, and stop-loss distance.
Input Parameters
Enter your trading parameters to calculate optimal position size
Results
Your calculated position sizing parameters
Enter your parameters and click Calculate to see results
How Position Sizing Works
Formula
Risk Amount = Account Size × (Risk % ÷ 100)
Risk per Unit = |Entry Price − Stop Loss|
Position Size = Risk Amount ÷ Risk per Unit
Lots = Position Size ÷ Lot Size (if applicable)
Best Practices
- •Risk only 1–2% of your account per trade
- •Always use stop losses to limit downside
- •Account for lot sizes in F&O trading
- •Never risk more than you can afford to lose
- •Adjust position size based on market volatility
Educational Use Only: Markets involve risk; results are not guaranteed. Consult qualified professionals before making investment decisions.