Tag: Kcal to kj

One food calorie, or kilocalorie (kcal), is equal to approximately 4.184 kilojoules (kJ). The discrepancy between the units can be confusing, but understanding this simple conversion is key for interpreting food labels in different regions and tracking your energy intake accurately.

The average daily energy intake for an adult is often cited as 8,400 kilojoules (kJ), which is equivalent to just under 2,000 calories. This fundamental conversion highlights a common point of confusion for many people trying to understand nutritional information: exactly how many kilojoules is 2000 calories?