File & Data Converters
Kilocalories to Kilojoules Converter
Enter a value in kilocalories to convert it to kilojoules, or switch units to convert the other way.
1 Kilocalories = 4.184 Kilojoules
All Kilocalories conversions
Joules
4,184
Kilojoules
4.184
Calories
1,000
Watt-hours
1.162222
Kilowatt-hours
0.001162
How to use this tool
- 1Enter a value in kilocalories.
- 2The result in kilojoules updates instantly.
- 3Use the swap button to convert kilojoules to kilocalories instead.
Frequently asked questions
How many kilojoules is 1 kilocalorie?+
1 kilocalorie equals approximately 4.184 kilojoules.