Kilojoule to Calorie Converter
kJ → cal
Convert between joules, calories, BTU, kWh, and more energy units. Perfect for physics, nutrition, and electricity calculations.
Convert Kilojoule to Calorie
How to Convert Kilojoule to Calorie
Enter a value above, select your units, and get instant results. Works both ways — Kilojoule to Calorie or Calorie to Kilojoule.
Formula: Calorie = Kilojoule × 239.005736
Quick steps
- Enter the value you want to convert in the "Kilojoule" field.
- Select "Kilojoule" as your "From" unit.
- Select "Calorie" as your "To" unit.
- The converted result appears instantly in the "Calorie" field.
- To reverse the conversion, enter a value in the "Calorie" field instead.
Common Kilojoule to Calorie Conversions
| Kilojoule | Calorie |
|---|---|
| 1 | 239.005736 |
| 5 | 1,195.028681 |
| 10 | 2,390.057361 |
| 25 | 5,975.143403 |
| 50 | 11,950.286807 |
| 100 | 23,900.573614 |
Frequently Asked Questions
Multiply your kilojoule value by 239.005736. For example, 10 kJ = 2,390.057361 cal.
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