Free trading tool

Forex Position Size Calculator

Enter the risk and stop values from your own plan. The calculator estimates a lot size and shows every assumption it used.

Choose how your platform shows the value

My risk input is

Account balance ($)

Use the USD balance your own plan uses.

Selected risk (%)

Your input, not a PropLogAI recommendation.

Stop distance (pips)

Measure from the planned entry to the planned stop.

USD pip value for 1.00 lot

Copy or confirm this value from your platform for this pair and account currency.

Lot step

The smallest size step your platform accepts.

Your planned USD risk is divided by the estimated loss for 1.00 lot at your stop loss. Read the step-by-step guide for complete examples.

This estimate does not check margin, combined exposure, your daily drawdown limit, your overall drawdown limit, or official account status.