Kilocalories (food) to Joules

kcal to J conversion calculator

Formula: J = kcal × 4,184.00

Converting kilocalories (food) to joules is a common energy conversion used in everyday calculations, science, engineering, and cooking. The formula is: J = kcal × 4,184.00.

To convert from kcal to J: Multiply the kilocalories (food) value by 4,184.00.

Example: Convert 25 kcal to J.
Using the formula: 25 kcal = 104,600.00 J.

Kilocalories (food) and Joules are units of energy. Kilojoules and kilocalories are commonly used for food energy labelling, while joules and kilowatt-hours are used in physics and electricity. Australian food labels use kilojoules (kJ), while US labels use Calories (kcal).

kcal to J Conversion Table

kcal	J
0.010000 kcal	41.8400 J
0.100000 kcal	418.40 J
0.250000 kcal	1,046.00 J
0.500000 kcal	2,092.00 J
1.0000 kcal	4,184.00 J
2.0000 kcal	8,368.00 J
5.0000 kcal	20,920.00 J
10.0000 kcal	41,840.00 J
25.0000 kcal	104,600.00 J
50.0000 kcal	209,200.00 J
100.00 kcal	418,400.00 J

Related Energy Converters

kJ → kcal kcal → kJ kJ → cal cal → kJ J → cal cal → J J → kJ kJ → J J → kcal kWh → J J → kWh kWh → kJ