Power Converter - Watts, Kilowatts, HP and More

Convert electrical and mechanical power between different units. Essential for engineers, technicians, and professionals working with energy and motors.

What is power?

Power is the rate of energy transfer or conversion, measured in watts (W). It represents how much energy is used or produced per unit of time in electrical and mechanical systems.

Units of power

Convert between watts (W), kilowatts (kW), megawatts (MW), horsepower (HP), BTU/hour, and other units. Different sectors prefer specific units according to tradition and application.

Watts and kilowatts

The watt is the SI unit of power. Household appliances are specified in watts (60W light bulb) or kilowatts (5kW shower). Conversions help to understand consumption and size systems.

Horsepower (HP)

HP (horsepower) is traditional for mechanical motors. One HP is equivalent to approximately 746 watts. It is common in specifications for vehicles, electric motors, and industrial equipment.

Energy Consumption

Power conversions help calculate electrical consumption (kWh = kW × hours), estimate electricity bill costs, size generators, and choose efficient equipment.

System Sizing

Engineers use conversions to size transformers, choose generators, calculate solar panel capacity, specify motors, and design power systems.

Power in Motors

Motors are specified in HP or kW. Conversions facilitate comparisons, appropriate selection for applications, efficiency calculation, and technical documentation in different standards.

Conclusion

Convert power accurately using our free tool. Essential for professionals working with energy, motors, and electrical systems.