Use this free, accurate kilojoule to kilocalorie (food calorie) calculator to convert between Kilojoule (kJ) and Kilocalorie (Food Calorie) (kcal). Includes live instant results, complete mathematical formulas, conversion tables, and step-by-step examples.
0.2390057361 Kilocalorie
1 kJ is equal to 0.239006 kcal.
kcal = kJ × 0.23900574
energy Converters
To convert from Kilojoule to Kilocalorie (Food Calorie), multiply the value in Kilojoule by 0.239006 (or use the formula: kcal = kJ × 0.239006).
Take your initial measurement in Kilojoule (kJ). For instance, let's convert 1 kJ.
Multiply by the standard conversion factor (0.239006).
The final converted measurement equals 0.239006 Kilocalorie (Food Calorie) (kcal).
Compare standard reference values and common conversion benchmarks.
| Kilojoule (kJ) | Kilocalorie (Food Calorie) (kcal) | Action |
|---|---|---|
| 1 kJ | 0.23901 kcal | |
| 2 kJ | 0.47801 kcal | |
| 3 kJ | 0.71702 kcal | |
| 5 kJ | 1.19503 kcal | |
| 10 kJ | 2.39006 kcal | |
| 15 kJ | 3.58509 kcal | |
| 20 kJ | 4.78011 kcal | |
| 25 kJ | 5.97514 kcal | |
| 50 kJ | 11.95029 kcal | |
| 75 kJ | 17.92543 kcal | |
| 100 kJ | 23.90057 kcal | |
| 250 kJ | 59.75143 kcal | |
| 500 kJ | 119.50287 kcal | |
| 1000 kJ | 239.00574 kcal |
Official standards, measurement systems, and real-world everyday applications.
A kilojoule is a metric unit of energy equal to 1,000 joules.
Common Practical Uses
A food calorie (or kilocalorie) is equal to 1,000 small calories or 4,184 joules.
Common Practical Uses
Calculate from Kilocalorie (Food Calorie) (kcal) back to Kilojoule (kJ).
Frequently used unit conversions in this category:
Explore other measurement and calculation tools:
There are 0.239006 kilocalories in 1 kilojoules. Exactly 1 kJ is equal to 0.239006 kcal.
The conversion formula is: Kilocalorie (Food Calorie) = kcal = kJ × 0.23900574. Applying this to 1 kJ gives: 1 × 0.239006 = 0.239006 kcal.
To convert in reverse from kilocalories to kilojoules, multiply by the inverse factor: 1 kcal = 4.184 kJ. Alternatively, divide your Kilocalorie (Food Calorie) amount by 0.239006.
To calculate in your head, round the conversion multiplier (0.24) to the nearest easy whole or decimal number.
Kilojoule (kJ) belongs to the Metric system, commonly used in Food nutrition labels internationally, Chemical thermodynamics. In comparison, Kilocalorie (Food Calorie) (kcal) is part of the Dietary / Nutrition system, frequently applied in Dietary intake tracking, Food nutrition labels, Exercise calorie burn.
Key milestones include: 1 kJ = 0.239006 kcal, 5 kJ = 1.195 kcal, 10 kJ = 2.3901 kcal, 50 kJ = 11.9503 kcal, and 100 kJ = 23.9006 kcal.