Convert gigawatt-hour to megajoule
Please provide values below to convert gigawatt-hour [GW*h] to megajoule [MJ], or Convert megajoule to gigawatt-hour.
1 GW*h = 3600000 MJ. To convert gigawatt-hour to megajoule, multiply the value by 3600000; to go the other way, divide by it (1 MJ = 2.77777777778e-07 GW*h). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 GW*h = 3600000 MJ
- 1 MJ = 2.77777777778e-07 GW*h
- 10 GW*h = 36000000 MJ
- 100 GW*h = 360000000 MJ
How to Convert Gigawatt-Hour to Megajoule
1 GW*h = 3600000 MJ
Example: convert 15 GW*h to MJ:
15 GW*h = 15 × 3600000 MJ = 54000000 MJ
Gigawatt-Hour to Megajoule Conversion Table
| gigawatt-hour | megajoule |
|---|---|
| 1 GW*h | 3600000 MJ |
| 2 GW*h | 7200000 MJ |
| 3 GW*h | 10800000 MJ |
| 5 GW*h | 18000000 MJ |
| 10 GW*h | 36000000 MJ |
| 20 GW*h | 72000000 MJ |
| 50 GW*h | 180000000 MJ |
| 100 GW*h | 360000000 MJ |
| 500 GW*h | 1800000000 MJ |
| 1000 GW*h | 3600000000 MJ |
Gigawatt-Hour
A gigawatt-hour (GW·h) is a unit of energy equal to one billion watt-hours, representing the amount of energy produced or consumed over one hour at a power level of one gigawatt.
History/Origin
The gigawatt-hour emerged as a standard unit of energy measurement in the 20th century with the development of large-scale power generation and electrical engineering, facilitating the quantification of energy production and consumption in power plants and grids.
Current Use
Gigawatt-hours are used today to measure large-scale energy production, consumption, and capacity in power systems, renewable energy projects, and national energy statistics, aiding in energy management and planning.
Megajoule
A megajoule (MJ) is a unit of energy equal to one million joules.
History/Origin
The megajoule was introduced as part of the metric system to measure large amounts of energy, especially in scientific and engineering contexts, aligning with the SI units established in the 20th century.
Current Use
The megajoule is used in fields such as physics, engineering, and energy industries to quantify large energy quantities, including in energy production, consumption, and scientific research.
Frequently Asked Questions
What is 1 gigawatt-hour in megajoule?
1 gigawatt-hour (GW*h) = 3600000 megajoule (MJ).
How do you convert gigawatt-hour to megajoule?
Multiply the gigawatt-hour value by 3600000. For example, 25 GW*h × 3600000 = 90000000 MJ.
What is 10 gigawatt-hour in megajoule?
10 GW*h = 36000000 MJ.
Which unit is larger, the gigawatt-hour or the megajoule?
The gigawatt-hour is the larger unit: 1 GW*h = 3600000 MJ.