Calorie to kilojoule converter (cal to kJ)
1 calorie = 0.004184 kilojoule · 1 kilojoule = 239.006 calorie
calorie to kilojoule formula
kilojoule = calorie × 0.004184
Worked example
10 calorie = 10 × 0.004184 = 0.04184 kilojoule
Convert a list of values
Paste one value per line (a column from Excel works) · up to 100 lines
calorie to kilojoule conversion table
| calorie (cal) | kilojoule (kJ) |
|---|---|
| 1 cal | 0.004184 kJ |
| 2 cal | 0.008368 kJ |
| 3 cal | 0.012552 kJ |
| 4 cal | 0.016736 kJ |
| 5 cal | 0.02092 kJ |
| 6 cal | 0.025104 kJ |
| 7 cal | 0.029288 kJ |
| 8 cal | 0.033472 kJ |
| 9 cal | 0.037656 kJ |
| 10 cal | 0.04184 kJ |
| 15 cal | 0.06276 kJ |
| 20 cal | 0.08368 kJ |
| 25 cal | 0.1046 kJ |
| 30 cal | 0.12552 kJ |
| 40 cal | 0.16736 kJ |
| 50 cal | 0.2092 kJ |
| 60 cal | 0.25104 kJ |
| 70 cal | 0.29288 kJ |
| 80 cal | 0.33472 kJ |
| 90 cal | 0.37656 kJ |
| 100 cal | 0.4184 kJ |
| 200 cal | 0.8368 kJ |
| 250 cal | 1.046 kJ |
| 500 cal | 2.092 kJ |
| 1,000 cal | 4.184 kJ |
About these units
- kilojoule (kJ)
- Used on food labels in some countries.
FAQ
How many kilojoule in 1 calorie?
1 calorie is 0.004184 kilojoule.
How many calorie in 1 kilojoule?
1 kilojoule is 239.006 calorie.
What is the formula to convert calorie to kilojoule?
kilojoule = calorie × 0.004184. For example, 10 calorie = 10 × 0.004184 = 0.04184 kilojoule.
What is 10 calorie in kilojoule?
10 calorie = 0.04184 kilojoule.
Convert calorie to other units
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