Definition
Power measures the rate at which energy is transferred or work is done.
Convert power units including watts, kilowatts, megawatts, and horsepower.
0.01 Watt
Power measures the rate at which energy is transferred or work is done.
Power conversions are common for motors, engines, appliances, solar systems, and grid capacity.
Energy, automotive, manufacturing, HVAC, construction, and electronics use power units.
Distinguish power from energy: watts measure rate, while watt-hours measure accumulated energy.
The watt is the SI derived unit of power.
One kilowatt equals exactly 1,000 watts.
This category uses mechanical horsepower, equal to approximately 745.6998715822702 watts.
Explore other measurement and calculation tools: