HP to Amps Calculator

Convert horsepower to amperage for electrical motors. Calculate current draw from power rating, voltage, and efficiency.

Input Parameters

Horsepower (HP)

Voltage (V)

Efficiency (%)

Power Factor

Results

Enter values and click Calculate

About HP to Amps Calculator

Horsepower to amperage conversion accounts for motor efficiency and power factor. The formula is I = (HP × 746) / (V × η × PF), where η is efficiency and PF is power factor.