Electrical Power Unit Converter
Instantly convert between milliwatts (mW), watts (W), kilowatts (kW), megawatts (MW), gigawatts (GW), and terawatts (TW)
Unit Converter
Enter any power value and instantly see the equivalent in all major electrical power units used in engineering, physics, and energy applications.
About the Electrical Power Unit Converter
EngLab’s Electrical Power Unit Converter is a free online tool that allows you to instantly convert between milliwatts (mW), watts (W), kilowatts (kW), megawatts (MW), gigawatts (GW), and terawatts (TW). The live conversion table updates automatically as you type, providing precise and reliable results for engineering projects, energy system analysis, and physics calculations.
How to Use the Power Converter
Enter a numerical value in the input field, select the corresponding unit from the dropdown, and view instant conversions to all other supported units. Ideal for engineers, students, energy professionals, and researchers who need accurate conversions for electrical power calculations, energy efficiency analysis, and system design.
Popular Electrical Power Conversions
- mW to W – convert milliwatts to watts (divide by 1,000)
- W to kW – convert watts to kilowatts (divide by 1,000)
- kW to MW – convert kilowatts to megawatts (divide by 1,000)
- MW to GW – convert megawatts to gigawatts (divide by 1,000)
- GW to TW – convert gigawatts to terawatts (divide by 1,000)