The deal size calculator helps traders to choose an optimum size of the opening lot depending on the accepted level of risk.

How to use

In the "Symbol" field, choose your required instrument. For example, EUR/USD. In the "Account size" field, indicate your account balance. For example, $100. In the "Risk" field, indicate the size of risky capital as a percentage of the account size. For example, 10%. In the "Pips to Stop Loss" field, indicate how many points away should Stop Loss be placed at. For example, 20. To get the results, press "Calculate". With the values mentioned above, the recommended deal size will equal to 0.05 lot.

Please note, that some Forex instruments are quoted to the fifth or to the third decimal places. However, one pip/point expresses the change in value of the fourth and the second decimal places.