What is the Motor Efficiency Calculator?

The Motor Efficiency Calculator helps engineers, technicians, and students determine the efficiency of an electric motor. By entering the motor’s input and output power, the tool calculates the efficiency percentage, which indicates how effectively the motor converts electrical energy into mechanical energy. This ensures proper assessment of motor performance, energy savings, and operational reliability.

How to Use:

1. Enter Output Power (W): Input the mechanical power delivered by the motor.
2. Enter Input Power (W): Input the electrical power supplied to the motor.
3. Click “Calculate”: The calculator computes the motor efficiency using the formula: Efficiency (%) = (Output Power ÷ Input Power) × 100.
4. Review Result: The output displays the entered input and output power and the calculated motor efficiency, highlighted for easy reference.