Convert 100 Kilocalories to Megajoule

Convert between Calories (kcal) and Megajoule with step-by-step calculation. 1 Calories (kcal) = 0.0042 Megajoule.

Calories (kcal) to Megajoule

From Calories (kcal)

To Megajoule

Answer

100 calories (kcal) = 0.4184 MJ

Step 1 — Conversion factor

1 MJ ≈ 239.01 calories (kcal)

To convert calories (kcal) to MJ, divide by 239.01.

Step 2 — Calculate

100 kcal × 1 MJ239.01 kcal

≈ 100 ÷ 239.01

= 0.4184 MJ

100 calories (kcal) = 0.4184 MJ

Calories (kcal) to Megajoule conversion table

Calories (kcal)	Megajoule
1	0.0042
2	0.0084
5	0.0209
10	0.0418
25	0.1046
50	0.2092
100	0.4184
250	1.046
500	2.092
1000	4.184

How to Convert Calories (kcal) to Megajoule

To convert Calories (kcal) to Megajoule, use the conversion factor: 1 Calories (kcal) = 0.0042 Megajoule. Enter any value above and click Convert to see the step-by-step calculation.

Formula

Multiply or divide the value by the conversion factor to get the result. The calculator shows every step of the arithmetic.

Frequently Asked Questions

How many Megajoule are in 1 Calories (kcal)?

1 Calories (kcal) = 0.0042 Megajoule.

What category is this conversion?

This is a Energy conversion.

Complete list of Calories (kcal) conversions