which tea has most caffeine

which tea has most caffeine

Which Tea Has the Most Caffeine?

Caffeine is an essential ingredient in tea that helps give you the extra boost to get through the day. But which variety of tea has the most caffeine? Here are a few types of tea to consider, along with their caffeine content.

Black Tea

Black teas contain the most caffeine of any tea, with a range of about 25-110 milligrams of caffeine per 8 oz. cup. Some popular varieties of black tea with high caffeine content include Assam, Ceylon, Irish breakfast, and English breakfast.


Matcha tea is a powdered form of green tea. It contains about 35-85 milligrams per 8 oz. cup, making it one of the more caffeinated green teas. It is highly concentrated, so you only typically use 1/3 of a teaspoon to get a full cup of tea.

Oolong Tea

Oolong tea is a type of tea that falls between green and black tea in terms of caffeine content. It typically contains around 25-85 milligrams of caffeine per 8 oz. cup. Popular varieties of oolong tea include Formosa, Ti Kuan Yin, and Darjeeling.

Herbal Tea

Herbal teas, such as chamomile and peppermint, contain no caffeine. However, there are some that do contain caffeine, such as yerba mate, guayusa, and rooibos. The amount of caffeine in these teas varies, but typically it is lower than that of green, black, and oolong teas.

White Tea

White tea has the least amount of caffeine of any of the tea varieties. It typically contains about 15-30 milligrams per 8 oz. cup. Popular types of white tea include Silver Needle, White Peony, and White Darjeeling.


If you’re looking for an extra boost of energy, black tea is the best option. It has the highest caffeine content of any tea and comes in a wide variety of flavors. For those who are looking for a lower caffeine option, white tea is the best choice. It has the lowest amount of caffeine of any tea, but still packs a flavorful punch.


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