Calculator of Lot Size.ex4

Calculator of Lot Size is a practical and essential MetaTrader 4 (MT4) tool that helps traders automatically calculate the correct lot size for each trade based on account balance, risk percentage, and stop-loss distance. It’s perfect for improving money management and avoiding oversized or risky trades.

This indicator is ideal for both beginner and experienced traders who want to trade responsibly by maintaining consistent risk exposure across different market conditions and trading pairs.

Features

• Platform – MetaTrader 4 (MT4)
• Tool Type – Lot Size Calculator
• File Type – .ex4 (Executable Indicator)
• Inputs – Risk % per Trade, SL in Pips, Account Currency
• Output – Suggested Lot Size Based on Input Parameters
• Real-Time – Calculates instantly when parameters are adjusted
• Accuracy – Uses live price feed and account data
• Installation – Place in ‘Indicators’ folder, restart MT4
• Usage – Attach to any chart and input your risk settings

Sources and Credits

• MetaTrader 4 Official
• MQL5 Trading Tools
• BabyPips Position Sizing

Note: Includes only the Calculator of Lot Size (.ex4 file). This tool does not place trades; it assists with risk-based lot size planning. No refunds on digital product delivery.