Kilowatt-hour to Megajoule Converter
1 kWh = 3.6000 MJ
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FORMULA
1 kWh = 3.6000 MJ
CONVERSION TABLE
| Kilowatt-hour (kWh) | Megajoule (MJ) |
|---|---|
| 1 kWh | 3.6 MJ |
| 5 kWh | 18 MJ |
| 10 kWh | 36 MJ |
| 25 kWh | 90 MJ |
| 50 kWh | 180 MJ |
| 100 kWh | 360 MJ |
| 250 kWh | 900 MJ |
| 500 kWh | 1,800 MJ |
| 1,000 kWh | 3,600 MJ |
COMMON VALUES
RELATED CONVERSIONS
About Kilowatt-hour (kWh)
The standard billing unit for household electricity worldwide, one kilowatt-hour equals 3.6 megajoules. Running a 100-watt light bulb for 10 hours consumes one kWh. Average US household electricity consumption is about 30 kWh per day, and electric vehicle batteries hold 40-100 kWh.
About Megajoule (MJ)
One million joules, the megajoule is used for expressing the energy content of fuels and industrial energy consumption. One liter of gasoline contains about 34 MJ of chemical energy, and industrial boiler outputs and building energy audits often use megajoules as the standard unit.
How to Convert Kilowatt-hour to Megajoule
The conversion formula is: 1 kWh = 3.6000 MJ. To convert from Kilowatt-hour (kWh) to Megajoule (MJ), use the formula above or the interactive converter at the top of this page.
Frequently Asked Questions
How many Megajoule in 1 Kilowatt-hour?
1 Kilowatt-hour (kWh) equals 3.6000 Megajoule (MJ).
How to convert Kilowatt-hour to Megajoule?
Multiply the Kilowatt-hour value by 3.6000 to get the equivalent in Megajoule. Formula: 1 kWh = 3.6000 MJ
What is the formula for Kilowatt-hour to Megajoule conversion?
1 kWh = 3.6000 MJ
Glossary
-
Calorie
A unit of energy. The small calorie (cal) heats 1g of water by 1°C; the food Calorie (kcal) is 1000 small calories.
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BTU (British Thermal Unit)
The amount of heat needed to raise the temperature of one pound of water by one degree Fahrenheit.
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Electronvolt
A unit of energy equal to the kinetic energy gained by an electron accelerated through 1 volt.
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Joule
The SI unit of energy, equal to the work done by a force of one newton acting over a distance of one meter (1 J = 1 N·m = 1 kg·m²/s²).