Convert Joule
Here you can convert joule to other units like terawatt hour, gigawatt hour, megawatt hour, kilowatt hour, etc.
Only numbers are allowed. Use the selected decimal separator.
Only numbers are allowed. Use the selected decimal separator.
All units in this category
Edit any value and every other unit updates instantly.
| Unit | Value | Actions |
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terawatt hour
TWh
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gigawatt hour
GWh
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megawatt hour
MWh
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kilowatt hour
kWh
Standard unit for electricity billing.
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megajoule
MJ
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kilojoule
kJ
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watt second
Ws
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joule
J
The SI derived unit of energy.
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electronvolt
eV
Tiny unit of energy used in particle physics.
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| Unit | Value | Actions |
|---|---|---|
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quad
quad
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therm
therm
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british thermal unit
BTU
Unit for heat energy (HVAC).
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foot-pound
ft×lb
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| Unit | Value | Actions |
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kilocalorie
kcal
Common unit for food energy.
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calorie
cal
Small calorie (gram calorie).
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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
15.7 quad equals 4.6e+3 terawatt hour.
186 joule equals 1.16e+21 electronvolt.
64 quad equals 5.74e+19 joule.
8.1 megawatt hour equals 1.64e+29 electronvolt.
143 therm equals 4.19e+3 kilowatt hour.