How many milli watts in 1 joule/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: milli watts or joule/hour The SI derived unit for power is the watt. 1 watt is equal to 1000 milli watts, or 3600 joule/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 milli watts to joule/hour = 3.6 joule/hour
5 milli watts to joule/hour = 18 joule/hour
10 milli watts to joule/hour = 36 joule/hour
15 milli watts to joule/hour = 54 joule/hour
20 milli watts to joule/hour = 72 joule/hour
25 milli watts to joule/hour = 90 joule/hour
30 milli watts to joule/hour = 108 joule/hour
40 milli watts to joule/hour = 144 joule/hour
50 milli watts to joule/hour = 180 joule/hour
You can do the reverse unit conversion from joule/hour to milli watts, or enter any two units below:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 milliwatt = 10-3 watts.
The definition of a watt is as follows:
The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A).
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!