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Convert Joule

Here you can convert joule to other units like terawatt hour, gigawatt hour, megawatt hour, kilowatt hour, etc.

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All units in energy

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Unit Value Actions
terawatt hour TWh
gigawatt hour GWh
megawatt hour MWh
kilowatt hour kWh Standard unit for electricity billing.
megajoule MJ
kilojoule kJ
watt second Ws
joule J The SI derived unit of energy.
electronvolt eV Tiny unit of energy used in particle physics.
Unit Value Actions
quad quad
therm therm
british thermal unit BTU Unit for heat energy (HVAC).
foot-pound ft×lb
Unit Value Actions
kilocalorie kcal Common unit for food energy.
calorie cal Small calorie (gram calorie).

Conversion table from joule to kilojoule

joule kilojoule
1 0.001
2 0.002
5 0.005
10 0.01
20 0.02
50 0.05
100 0.1

Quick joule conversion quiz

Score: 0

148 megajoule equals 41.1 kilowatt hour.

Correct answer: 148 megajoule = 41.1 kilowatt hour.

249 kilowatt hour equals 762 megajoule.

Correct answer: 249 kilowatt hour = 896 megajoule.

1 kilowatt hour equals 3.6e+3 kilojoule.

Correct answer: 1 kilowatt hour = 3.6e+3 kilojoule.

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