Converter group

Common Converters

Power Converter

Value

From

Result

... Joule per hour = ... Watt

Result

... Joule per hour

... Watt

Value

FromTo

From Unit:

To Unit:

Use this page to convert joule per hour values into watt, with background details, formulas, a worked example, and a quick conversion table.

1 J/h = 0.000277777777777778 W

1 W = 3,600 J/h

Example: 15 J/h = 0.00416666666666667 W

Joule per hour (J/h) is represented in this converter as 0.000277777777777778 watts.

History: Joule per hour comes from scientific, thermal, electrical, or mechanical measurement practice.

Current use: Joule per hour conversions help compare specialist power values with watts, kilowatts, megawatts, and horsepower.

Also written as J/h.

A watt equals one joule per second.

History: It is named after James Watt and standardized in SI.

Current use: Watts are used in electronics, lighting, and engineering.

Also written as W, watts.