MILLIWATT-HOUR to GIGAJOULE converter

Precise unit converter

mWh

Units used

FULL UNIT NAME	milliwatt-hour	gigajoule
ABBREVIATION / SYMBOL	mWh	GJ

How can you convert 1 milliwatt-hour to gigajoules?

How many gigajoules are in one milliwatt-hour? You can find out the answer in one of two ways:

use our calculator above for maximum accuracy or
use the following equation:

1 mWh \times \frac{1 GJ}{2.777778 \times 10^{8} mWh}

There are 3.6e-9 gigajoules in a milliwatt-hour. Thus, we must multiply the number of milliwatt-hours (1) by 3.6e-9 to get gigajoules.

Conversion table between milliwatt-hours and gigajoules near 1 mWh:

Alternative spelling

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