Caffeine is used to enhance the flavour of some drinks such as Coca‑Cola, adding a slightly bitter taste, and is added to energy drinks to aid alertness. The amount of caffeine in Coca-Cola is relatively small - about 32mg in a 330ml can.

Use our Caffeine Counter to find out more about caffeine, track your daily caffeine consumption and find out which Coca‑Cola drinks are caffeine-free.