20 kJ in kilocalories
20 kilojoules =
4.7801 kcal
Formula: kcal = kJ ÷ 4.184
How to convert 20 kJ to kcal
- One kilocalorie is 4.184 kJ.
- Divide: 20 ÷ 4.184 = 4.7801 kcal.
- Rounded to one decimal place, that’s 4.8 kcal.
- To check, convert back: 4.7801 kcal is 20 kJ.
Convert another value
20 kJ in other units
- Joule20,000 J
- Kilocalorie (food Calorie)4.7801 kcal
- Kilowatt-hour0.00555556 kWh
- British thermal unit18.9563 BTU
Nearby values
| Kilojoules | Kilocalories |
|---|---|
| 1 kJ | 0.239 kcal |
| 2 kJ | 0.478 kcal |
| 5 kJ | 1.195 kcal |
| 10 kJ | 2.3901 kcal |
| 20 kJ | 4.7801 kcal |
| 50 kJ | 11.9503 kcal |
| 100 kJ | 23.9006 kcal |
Questions
How many kilocalories is 20 kJ?
20 kJ is 4.7801 kcal.
How do you convert 20 kJ to kcal?
Use the formula kcal = kJ ÷ 4.184. For 20 kJ, that gives 4.7801 kcal.