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Forex Lot Size Calculator

Calculate trade risk, lot size, stop loss, and target price for forex and gold

This forex lot size calculator helps you determine the correct trade size based on your account balance, stop loss, and risk percentage.

Instead of guessing, you can calculate your position size and control your risk before entering a trade.

How to Use This Forex Calculator

Enter your account balance and the percentage you want to risk per trade.

In simple mode, define your stop loss in pips. In advanced mode, enter your exact entry and stop loss price.

The calculator will automatically determine your position size, lot size, trade risk, and target price based on your risk-to-reward ratio.

This allows you to plan trades before execution instead of adjusting risk after entering the market.

 

Calculate your exact position size

For a full breakdown including risk, target price, and trade planning, use the
Forex Position Size Calculator.

What is a lot size in forex?

A lot size represents the number of units you trade.

  • Standard lot = 100,000 units
  • Mini lot = 10,000 units
  • Micro lot = 1,000 units

Your lot size should always be based on your risk, not on guesswork.