Choose a Measurement

Select a measurement and convert between different units

Convert Energy from Milliwatt-hours to Gigawatt-hours (mWh to GWh)

Single conversion

On This Page

Milliwatt-hour to Gigawatt-hour Conversion FormulaExampleWhat is a Milliwatt-hour (mWh)?What Does mWh Mean on a Battery?How Do You Convert Milliwatt-hours to Joules?Key Takeaways About Milliwatt-hoursWhat is a Gigawatt-hour (GWh)?How Much Energy Is a Gigawatt-Hour?How Does a GWh Compare to MWh and kWh?Why Are Gigawatt-Hours Important for Renewable Energy?Milliwatt-hour to Gigawatt-hour Conversion TableList some Energy Converters

Milliwatt-hour to Gigawatt-hour Conversion Formula

To convert from Milliwatt-hour (mWh) to Gigawatt-hour (GWh), use the following formula:

 Gigawatt-hour (GWh)\textbf{ Gigawatt-hour } (GWh)

=3.6×160×60×109× Milliwatt-hour (mWh)= 3.6 \times \frac{1}{60 \times 60 \times 10^{9}}\times \textbf{ Milliwatt-hour } (mWh)

=10−12× Milliwatt-hour (mWh)= 10^{-12}\times \textbf{ Milliwatt-hour } (mWh)

Example

Let's convert 5 Milliwatt-hour (mWh) to Gigawatt-hour (GWh).

Using the formula:

5×10−12=5×10−125 \times 10^{-12} = 5\times 10^{-12}

Therefore, 5 Milliwatt-hour (mWh) is equal to 5×10−125\times 10^{-12} Gigawatt-hour (GWh).

Milliwatt-hour to Gigawatt-hour Conversion Table

Here are some quick reference conversions from Milliwatt-hour (mWh) to Gigawatt-hour (GWh):

Milliwatt-hoursGigawatt-hours
0.000001 mWh10−1810^{-18} GWh
0.001 mWh10−1510^{-15} GWh
0.1 mWh10−1310^{-13} GWh
1 mWh10−1210^{-12} GWh
2 mWh2×10−122\times 10^{-12} GWh
3 mWh3×10−123\times 10^{-12} GWh
4 mWh4×10−124\times 10^{-12} GWh
5 mWh5×10−125\times 10^{-12} GWh
6 mWh6×10−126\times 10^{-12} GWh
7 mWh7×10−127\times 10^{-12} GWh
8 mWh8×10−128\times 10^{-12} GWh
9 mWh9×10−129\times 10^{-12} GWh
10 mWh10−1110^{-11} GWh
20 mWh2×10−112\times 10^{-11} GWh
30 mWh3×10−113\times 10^{-11} GWh
40 mWh4×10−114\times 10^{-11} GWh
50 mWh5×10−115\times 10^{-11} GWh
100 mWh10−1010^{-10} GWh
1000 mWh10−910^{-9} GWh
10000 mWh10−810^{-8} GWh

List some Energy Converters

For all Energy converters, choose units using the From/To dropdowns above.