Calories to Kilojoules Converter
Convert Calories (cal) to Kilojoules (kJ) instantly. 1 Calorie = 0.004184 Kilojoules.
Calories to Kilojoules
13 units
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Common Energy Conversions
Calories to Kilojoules Conversion Table
| Calories (cal) | Kilojoules (kJ) |
|---|---|
| 0.01 cal | 0.00004184 kJ |
| 0.1 cal | 0.0004184 kJ |
| 0.5 cal | 0.002092 kJ |
| 1 cal | 0.004184 kJ |
| 2 cal | 0.008368 kJ |
| 5 cal | 0.02092 kJ |
| 10 cal | 0.04184 kJ |
| 25 cal | 0.1046 kJ |
| 50 cal | 0.2092 kJ |
| 100 cal | 0.4184 kJ |
| 250 cal | 1.046 kJ |
| 500 cal | 2.092 kJ |
| 1000 cal | 4.184 kJ |
| 5000 cal | 20.92 kJ |
| 10000 cal | 41.84 kJ |
How to Convert Calories to Kilojoules
Multiply the Calorie value by 0.004184 to get Kilojoules.
Example: 10 Calories × 0.004184 = 0.04184 Kilojoules
To go the other way, multiply by 239.005736. Use the reverse converter →
Frequently Asked Questions
Q
How many Kilojoules in a Calorie?
1 Calorie equals 0.004184 Kilojoules.
Q
How do I convert Calories to Kilojoules?
Multiply your Calorie value by 0.004184 to get the result in Kilojoules.
About These Units
Calorie
cal
A unit of energy commonly used in measurement systems worldwide.
Kilojoule
kJ
A unit of energy used alongside and interchangeable with other standard units.