which teas have caffeine

which teas have caffeine

Which Teas Have Caffeine?

Tea contains natural caffeine, though some types of tea contain more than others. Knowing which teas have caffeine and how much can help you determine which tea is right for you.

Types of Teas With Caffeine

The teas that contain caffeine are commonly referred to as “true teas.” These include:

  • Black Tea: Contains the most caffeine of all the true teas. For example, a cup of black tea can contain 14 to 70 milligrams of caffeine.
  • Oolong Tea: Contains around 12 to 55 milligrams of caffeine.
  • Green Tea: Contains around 24 to 45 milligrams of caffeine.
  • White Tea: Contains the least amount of caffeine of the true teas, usually 8 to 16 milligrams per cup.

Herbal Teas Without Caffeine

Herbal teas, such as chamomile, rooibos, ginger, and lemon balm, are not true teas, as they are made from herbs, flowers, and other plant leaves, rather than the Camellia sinensis plant. As such, these teas do not contain caffeine.


If you are looking for a caffeine-free option, herbal teas are the way to go. For those looking to add a naturally-occurring source of caffeine to their diet, true teas are the best option. Different types of true teas vary in caffeine content, so select the one that works best for you.


More Blog