Kilocalories to Kilojoules - Convert kcal to kj

Kilocalories (kcal) Conversion

A kilocalorie is a non- SI unit of energy of one thousand (small) calories and 1 (large) Calorie. The term kilocalorie is more accurate to indicate the nutritional or food calorie which is known simply as a calorie. It is also equal to 4.1868 megajoules.

Kilojoules (kj) Conversion

A kilojoule is a unit of energy, equal to one thousand joules. In most countries, food labels show the energy content of the food kilojoules and the energy consumed with food is expressed with kilojoules.