How many joules per hour in 1 milliwatt? The answer is 3.6. We assume you are converting between joule/hour and milliwatt. You can view more details on each measurement unit: joules per hour or milliwatt The SI derived unit for power is the watt. 1 watt is equal to 3600 joules per hour, or 1000 milliwatt. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between joules/hour and milliwatts. Type in your own numbers in the form to convert the units!
1 joules per hour to milliwatt = 0.27778 milliwatt
5 joules per hour to milliwatt = 1.38889 milliwatt
10 joules per hour to milliwatt = 2.77778 milliwatt
20 joules per hour to milliwatt = 5.55556 milliwatt
30 joules per hour to milliwatt = 8.33333 milliwatt
40 joules per hour to milliwatt = 11.11111 milliwatt
50 joules per hour to milliwatt = 13.88889 milliwatt
75 joules per hour to milliwatt = 20.83333 milliwatt
100 joules per hour to milliwatt = 27.77778 milliwatt
You can do the reverse unit conversion from milliwatt to joules per hour, or enter any two units below:
Milliwatt (SI symbol: mW) is a unit for measuring electrical power, equal to one-thousandth (10^-3) of a watt.
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, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!