Did you know?

We measure energy in kilojoules, the same as we measure distance in kilometres and weight in kilograms.

Our bodies use energy for everything we do - growth, development, cell repair, and for movement activities like walking, running, swimming, working and even sleeping.

The pre-metric name for kilojoules was calories, but for over 30 years Australia has used the metric terminology, kilojoules, in schools and in the Food Standards Code.

1 kilojoule = 0.24 kilocalories/calories
1 kilocalorie = 4.18 kilojoules

Abbreviations:
kJ = kilojoules
kcal = kilocalorie (or calorie)

Research


A great deal of scientific research has been conducted in a number of countries around the world on nutrition knowledge and front-of-pack labelling, including: