How many milliwatt in 1 joules per hour? The answer is 0.27777777777778. We assume you are converting between milliwatt and joule/hour. You can view more details on each measurement unit: milliwatt or joules per hour The SI derived unit for power is the watt. 1 watt is equal to 1000 milliwatt, or 3600 joules per hour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between milliwatts and joules/hour. Type in your own numbers in the form to convert the units!
1 milliwatt to joules per hour = 3.6 joules per hour
5 milliwatt to joules per hour = 18 joules per hour
10 milliwatt to joules per hour = 36 joules per hour
15 milliwatt to joules per hour = 54 joules per hour
20 milliwatt to joules per hour = 72 joules per hour
25 milliwatt to joules per hour = 90 joules per hour
30 milliwatt to joules per hour = 108 joules per hour
40 milliwatt to joules per hour = 144 joules per hour
50 milliwatt to joules per hour = 180 joules per hour
You can do the reverse unit conversion from joules per hour to milliwatt, 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.
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