Caffeine Content of Tea and Coffee
- Brewed (7 oz) = 80-135mg
- Decaf, brewed (6 oz) = 5mg
- Decaf, instant (6 oz) = 3mg
- Drip (7 oz) = 115-175mg
- Espresso (1.5-2 oz) = 100mg
- Instant (7 oz) = 65-100mg
- Percolated (7 oz) = 140mg
- Tea, black (6 oz) = 70mg
- Tea, green (6 oz) = 35mg
- Tea, iced (12 oz) = 70mg
- Tea, instant (7 oz) = 30mg
- Yerba mate, (10 g dried, loose) = 30mg
- Yerba mate, (3 g teabag) = 10-24mg