calorie to kilojoule

Live calorie (cal) to kilojoule (kJ) converter. Plus a 10-value reference table and FAQs.

calorie
kilojoule
1 cal = 0.0042kJ

换算表

10 个示例值,从calorie到kilojoule。任意值请用上方换算器。

calorie (cal)kilojoule (kJ)
0.001 cal 4.1840e-6 kJ
0.01 cal 4.1840e-5 kJ
0.1 cal 0.000418 kJ
0.5 cal 0.002092 kJ
1 cal 0.004184 kJ
2 cal 0.008368 kJ
5 cal 0.02092 kJ
10 cal 0.04184 kJ
100 cal 0.4184 kJ
1,000 cal 4.184 kJ

关于calorie

4.184 J. The energy to heat 1 g water by 1 °C.

关于kilojoule

1000 J. Food labels in some countries.

常见问题

Frequently Asked Questions

How do I convert calorie to kilojoule?

Multiply the calorie value by 0.004184 to get it in kilojoule. For example, 10 cal = 0.0418 kJ.

What is 1 cal in kJ?

1 cal = 0.004184 kJ.

What is 100 cal in kJ?

100 cal = 0.4184 kJ.

What is the formula?

Linear: multiply by 0.004184 (the unit factor ratio).

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