Power Converter

Convert between watts, kilowatts, megawatts, horsepower variants, BTU per hour, foot-pounds per second, and other power units.

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Instructions

Enter a power value, choose the source and target units, and press Convert.

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About power conversions

The Power Converter uses the shared Calculator.com conversion layer for the conversion math. This page is locked to power units and labels horsepower variants clearly where GNU Units provides separate definitions.

Power Converter FAQs

Are power conversions calculated in JavaScript?

No. JavaScript only updates the interface and sends the conversion request. The server validates the selected units and calls GNU Units.

Which horsepower does the common horsepower entry use?

The common horsepower entry uses GNU Units' mechanical horsepower definition. Metric, electrical, boiler, water, and British horsepower variants are listed separately in the full converter.

Credits

Power Converter

Version: 0.1

Author: Calculator.com