How many joule in 1 millimegajoule? The answer is 1000. We assume you are converting between joule and millimegajoule. You can view more details on each measurement unit: joule or millimegajoule The SI derived unit for energy is the joule. 1 joule is equal to 0.001 millimegajoule. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between joules and millimegajoules. Type in your own numbers in the form to convert the units!
1 joule to millimegajoule = 0.001 millimegajoule
10 joule to millimegajoule = 0.01 millimegajoule
50 joule to millimegajoule = 0.05 millimegajoule
100 joule to millimegajoule = 0.1 millimegajoule
200 joule to millimegajoule = 0.2 millimegajoule
500 joule to millimegajoule = 0.5 millimegajoule
1000 joule to millimegajoule = 1 millimegajoule
You can do the reverse unit conversion from millimegajoule to joule, or enter any two units below:
The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millimegajoule = 10-3 megajoules.
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