How many joule/hour in 1 joule/second? The answer is 3600. We assume you are converting between joule/hour and joule/second. You can view more details on each measurement unit: joule/hour or joule/second The SI derived unit for power is the watt. 1 watt is equal to 3600 joule/hour, or 1 joule/second. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between joules/hour and joules/second. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from joule/second to joule/hour, or enter any two units below:
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!