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Megajoules to kilocalories (food Calorie) converter

Convert megajoules (MJ) to kilocalories (food Calorie) (kcal).

Energy converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

MJ

kcal

CONVERSION

1 MJ ≈ 239.0057361 kcal

Precision changes displayed rounding, not calculation accuracy.

FORMULAkcal = MJ × 239.005736137667

FORMULA & EXAMPLES

How to convert Megajoules to kilocalories (food Calorie)

kcal = MJ × 239.005736137667

Multiply the MJ reading by 239.005736137667.

Worked examples

1 MJ ≈ 239.0057361 kcal

1 × 239.005736137667 ≈ 239.0057361

3.6 MJ ≈ 860.4206501 kcal

3.6 × 239.005736137667 ≈ 860.4206501

Frequently asked questions

Is a food Calorie the same as a thermochemical calorie?

A food Calorie is a kilocalorie: 1 kcal = 1,000 cal. This tool uses the thermochemical calorie of exactly 4.184 J.

Megajoules to kilocalories (food Calorie) table

Fixed reference · Megajoule to Kilocalorie (food Calorie)

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Megajoule (MJ)Kilocalorie (food Calorie) (kcal)
00
0.123.90057361
0.5119.5028681
1239.0057361
2478.0114723
51195.028681
102390.057361
255975.143403
5011950.28681
10023900.57361
1000239005.7361
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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