• mWh   GWh
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The milliwatt-hour (mWh) might seem like a small unit of energy, but when you consider the burgeoning demand for portable technology, it plays a vital role in everyday electronics. This unit is commonly used to measure the energy capacity of small batteries, such as those found in smartphones, earbuds, and other miniature devices. Interestingly, even though a single milliwatt-hour is just a thousandth of a watt-hour, the overall efficiency of devices is often improved by optimizing such seemingly tiny units of energy.

For context, when you binge your favorite series on a compact digital device, you can thank the precise calculation of mWh for maximizing battery life without sacrificing performance. As technology advances, the milliwatt-hour will continue to dictate innovations in energy efficiency, making our devices smarter and more sustainable.

Did you know?

A gigawatt-hour (GWh) is a unit of energy representing one billion watt-hours, or one million kilowatt-hours. To put it into perspective, a single gigawatt-hour can power approximately 750,000 homes for an hour or a modest-sized city for a few hours! This unit is commonly used in measuring the output of power stations or the amount of electricity consumed over a span.

Interestingly, the largest solar farm in the world, Noor Abu Dhabi, boasts a capacity of about 1,177 gigawatts per year, reflecting how renewable energy advancements continue to scale. As nations transition to greener power, understanding energy units like the gigawatt-hour becomes crucial in evaluating our global energy impact and future sustainability targets.

> Milliwatt-hours to Gigawatt-hours Conversion Table

Milliwatt-hours Gigawatt-hours
0 mWh 0 GWh
1000 mWh 1e-9 GWh
2000 mWh 2e-9 GWh
3000 mWh 3e-9 GWh
4000 mWh 4e-9 GWh
5000 mWh 5e-9 GWh
6000 mWh 6e-9 GWh
7000 mWh 7e-9 GWh
8000 mWh 8e-9 GWh
9000 mWh 9e-9 GWh
10000 mWh 1e-8 GWh
11000 mWh 1.1e-8 GWh
12000 mWh 1.2e-8 GWh
13000 mWh 1.3e-8 GWh
14000 mWh 1.4e-8 GWh
15000 mWh 1.5e-8 GWh
16000 mWh 1.6e-8 GWh
17000 mWh 1.7e-8 GWh
18000 mWh 1.8e-8 GWh
19000 mWh 1.9e-8 GWh
20000 mWh 2e-8 GWh
21000 mWh 2.1e-8 GWh
22000 mWh 2.2e-8 GWh
23000 mWh 2.3e-8 GWh
24000 mWh 2.4e-8 GWh
25000 mWh 2.5e-8 GWh
26000 mWh 2.6e-8 GWh
27000 mWh 2.7e-8 GWh
28000 mWh 2.8e-8 GWh
29000 mWh 2.9e-8 GWh
30000 mWh 3e-8 GWh
31000 mWh 3.1e-8 GWh
32000 mWh 3.2e-8 GWh
33000 mWh 3.3e-8 GWh
34000 mWh 3.4e-8 GWh
35000 mWh 3.5e-8 GWh
36000 mWh 3.6e-8 GWh
37000 mWh 3.7e-8 GWh
38000 mWh 3.8e-8 GWh
39000 mWh 3.9e-8 GWh
40000 mWh 4e-8 GWh
41000 mWh 4.1e-8 GWh
42000 mWh 4.2e-8 GWh
43000 mWh 4.3e-8 GWh
44000 mWh 4.4e-8 GWh
45000 mWh 4.5e-8 GWh
46000 mWh 4.6e-8 GWh
47000 mWh 4.7e-8 GWh
48000 mWh 4.8e-8 GWh
49000 mWh 4.9e-8 GWh
50000 mWh 5e-8 GWh
51000 mWh 5.1e-8 GWh
52000 mWh 5.2e-8 GWh
53000 mWh 5.3e-8 GWh
54000 mWh 5.4e-8 GWh
55000 mWh 5.5e-8 GWh
56000 mWh 5.6e-8 GWh
57000 mWh 5.7e-8 GWh
58000 mWh 5.8e-8 GWh
59000 mWh 5.9e-8 GWh
60000 mWh 6e-8 GWh
61000 mWh 6.1e-8 GWh
62000 mWh 6.2e-8 GWh
63000 mWh 6.3e-8 GWh
64000 mWh 6.4e-8 GWh
65000 mWh 6.5e-8 GWh
66000 mWh 6.6e-8 GWh
67000 mWh 6.7e-8 GWh
68000 mWh 6.8e-8 GWh
69000 mWh 6.9e-8 GWh
70000 mWh 7e-8 GWh
71000 mWh 7.1e-8 GWh
72000 mWh 7.2e-8 GWh
73000 mWh 7.3e-8 GWh
74000 mWh 7.4e-8 GWh
75000 mWh 7.5e-8 GWh
76000 mWh 7.6e-8 GWh
77000 mWh 7.7e-8 GWh
78000 mWh 7.8e-8 GWh
79000 mWh 7.9e-8 GWh
80000 mWh 8e-8 GWh
81000 mWh 8.1e-8 GWh
82000 mWh 8.2e-8 GWh
83000 mWh 8.3e-8 GWh
84000 mWh 8.4e-8 GWh
85000 mWh 8.5e-8 GWh
86000 mWh 8.6e-8 GWh
87000 mWh 8.7e-8 GWh
88000 mWh 8.8e-8 GWh
89000 mWh 8.9e-8 GWh
90000 mWh 9e-8 GWh
91000 mWh 9.1e-8 GWh
92000 mWh 9.2e-8 GWh
93000 mWh 9.3e-8 GWh
94000 mWh 9.4e-8 GWh
95000 mWh 9.5e-8 GWh
96000 mWh 9.6e-8 GWh
97000 mWh 9.7e-8 GWh
98000 mWh 9.8e-8 GWh
99000 mWh 9.9e-8 GWh
100000 mWh 1e-7 GWh