Milliwatt-hour [mWh] to Gigawatt-hour [GWh] Converter

mWh

GWh

How to Convert Milliwatt-hour to Gigawatt-hourGigawatt-hour

1 mWh = 1e-12 GWh
1 GWh = 1000000000000 mWh

Example: convert 69 mWh to GWh:
69 mWh = 69 x 1e-12 = 6.9e-11 GWh

Milliwatt-hour

Definition: A milliwatt-hour (symbol mWh) is a unit of energy equal to one-thousandth of a watt-hour. It represents a very small amount of energy.

History/origin: The milliwatt-hour is a derivative of the watt-hour, using the SI prefix 'milli-' to denote a factor of one-thousandth.

Current use: Milliwatt-hours are used in applications involving low-power electronics, such as sensors, small batteries, and medical devices.

Gigawatt-hour

Definition: A gigawatt-hour (symbol GWh) is a unit of energy equal to one gigawatt (1,000,000,000 watts) of power sustained for one hour. It represents a very large amount of energy.

History/origin: The gigawatt-hour is a derivative of the watt-hour, using the SI prefix 'giga-' to denote a factor of one billion. It became relevant with the development of very large-scale power generation facilities.

Current use: Gigawatt-hours are used to measure the energy output of entire power grids, the energy consumption of large countries or regions, and the total energy production of large renewable energy projects.

Milliwatt-hour to Gigawatt-hour Conversion Table

Milliwatt-hour [mWh]Gigawatt-hour [GWh]
0.01 mWh1.0000000000000002e-14 GWh
0.1 mWh1.0000000000000002e-13 GWh
1 mWh1e-12 GWh
10 mWh1e-11 GWh
50 mWh5e-11 GWh
100 mWh1e-10 GWh
1000 mWh1e-9 GWh
10000 mWh1e-8 GWh

Common pairs of Energy