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Free Energy Converter Online
Convert between joules, calories, kilowatt-hours, BTU, and more
Result
0.001kJ
1 J = 0.001 kJ
| Joule (J) | Kilojoule (kJ) |
|---|---|
| 1 | 0.001 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 250 | 0.25 |
| 500 | 0.5 |
| 1000 | 1 |
Energy Units
J
Joule
kJ
Kilojoule
cal
Calorie
kcal
Kilocalorie
kWh
Kilowatt-hour
BTU
BTU
eV
Electronvolt
All Energy Conversions(42)
J → kJ
1 J = 0.001 kJ
J → cal
1 J = 0.23900574 cal
J → kcal
1 J = 0.0002390057 kcal
J → kWh
1 J = 0.0000002778 kWh
J → BTU
1 J = 0.0009478171 BTU
J → eV
1 J = 6.2415e+18 eV
kJ → J
1 kJ = 1,000 J
kJ → cal
1 kJ = 239.0057 cal
kJ → kcal
1 kJ = 0.23900574 kcal
kJ → kWh
1 kJ = 0.0002777778 kWh
kJ → BTU
1 kJ = 0.94781712 BTU
kJ → eV
1 kJ = 6.2415e+21 eV
cal → J
1 cal = 4.184 J
cal → kJ
1 cal = 0.004184 kJ
cal → kcal
1 cal = 0.001 kcal
cal → kWh
1 cal = 0.0000011622 kWh
cal → BTU
1 cal = 0.00396567 BTU
cal → eV
1 cal = 2.6114e+19 eV
kcal → J
1 kcal = 4,184 J
kcal → kJ
1 kcal = 4.184 kJ
kcal → cal
1 kcal = 1,000 cal
kcal → kWh
1 kcal = 0.00116222 kWh
kcal → BTU
1 kcal = 3.965667 BTU
kcal → eV
1 kcal = 2.6114e+22 eV
kWh → J
1 kWh = 3,600,000 J
kWh → kJ
1 kWh = 3,600 kJ
kWh → cal
1 kWh = 860,420.6501 cal
kWh → kcal
1 kWh = 860.4207 kcal
kWh → BTU
1 kWh = 3,412.1416 BTU
kWh → eV
1 kWh = 2.2469e+25 eV
BTU → J
1 BTU = 1,055.0559 J
BTU → kJ
1 BTU = 1.055056 kJ
BTU → cal
1 BTU = 252.1644 cal
BTU → kcal
1 BTU = 0.2521644 kcal
BTU → kWh
1 BTU = 0.0002930711 kWh
BTU → eV
1 BTU = 6.5851e+21 eV
eV → J
1 eV = 1.6022e-19 J
eV → kJ
1 eV = 1.6022e-22 kJ
eV → cal
1 eV = 3.8293e-20 cal
eV → kcal
1 eV = 3.8293e-23 kcal
eV → kWh
1 eV = 4.4505e-26 kWh
eV → BTU
1 eV = 1.5186e-22 BTU
About This Free Energy Converter Online
This free energy converter online supports 7 units: Joule, Kilojoule, Calorie, Kilocalorie, Kilowatt-hour, BTU, Electronvolt. All conversions are calculated instantly in your browser — no account needed, completely free.