Convert kilojoule to megawatt-hour
Please provide values below to convert kilojoule [kJ] to megawatt-hour [MW*h], or Convert megawatt-hour to kilojoule.
1 kJ = 2.77777777778e-07 MW*h. To convert kilojoule to megawatt-hour, multiply the value by 2.77777777778e-07; to go the other way, divide by it (1 MW*h = 3600000 kJ). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kJ = 2.77777777778e-07 MW*h
- 1 MW*h = 3600000 kJ
- 10 kJ = 2.77777777778e-06 MW*h
- 100 kJ = 2.77777777778e-05 MW*h
How to Convert Kilojoule to Megawatt-Hour
1 kJ = 2.77777777777778e-07 MW*h
Example: convert 15 kJ to MW*h:
15 kJ = 15 × 2.77777777777778e-07 MW*h = 4.16666666666667e-06 MW*h
Kilojoule to Megawatt-Hour Conversion Table
| kilojoule | megawatt-hour |
|---|---|
| 1 kJ | 2.77777777778e-07 MW*h |
| 2 kJ | 5.55555555556e-07 MW*h |
| 3 kJ | 8.33333333333e-07 MW*h |
| 5 kJ | 1.38888888889e-06 MW*h |
| 10 kJ | 2.77777777778e-06 MW*h |
| 20 kJ | 5.55555555556e-06 MW*h |
| 50 kJ | 1.38888888889e-05 MW*h |
| 100 kJ | 2.77777777778e-05 MW*h |
| 500 kJ | 0.000138888888889 MW*h |
| 1000 kJ | 0.000277777777778 MW*h |
Kilojoule
A kilojoule (kJ) is a unit of energy equal to 1,000 joules, used to quantify energy transfer or work done.
History/Origin
The kilojoule was introduced as part of the International System of Units (SI) to provide a convenient scale for measuring energy, especially in fields like nutrition and physics, replacing the joule for larger quantities.
Current Use
The kilojoule is widely used in nutrition to express food energy content, in physics and engineering to measure energy transfer, and in various scientific and industrial applications within the 'Energy' converter category.
Megawatt-Hour
A megawatt-hour (MW·h) is a unit of energy equal to one megawatt of power sustained for one hour.
History/Origin
The megawatt-hour has been used since the development of large-scale electrical power systems to quantify energy production and consumption, especially in power generation and grid management, becoming standard in the 20th century.
Current Use
It is commonly used today to measure electricity generation, consumption, and capacity in power plants, utilities, and energy markets worldwide.
Frequently Asked Questions
What is 1 kilojoule in megawatt-hour?
1 kilojoule (kJ) = 2.77777777778e-07 megawatt-hour (MW*h).
How do you convert kilojoule to megawatt-hour?
Multiply the kilojoule value by 2.77777777778e-07. For example, 25 kJ × 2.77777777778e-07 = 6.94444444444e-06 MW*h.
What is 10 kilojoule in megawatt-hour?
10 kJ = 2.77777777778e-06 MW*h.
Which unit is larger, the kilojoule or the megawatt-hour?
The megawatt-hour is the larger unit: 1 kJ equals only 2.77777777778e-07 MW*h.