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Oolong Tea
Oolong Tea

Black Tea
Black Tea



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Oolong Tea
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Black Tea

Caffeine in Oolong Tea vs Black Tea

1 Caffeine
1.1 Caffeine Content
40.00 mg47.00 mg
Herbal Tea Caffeine
0 300
1.2 Serving Size in USA
1.2.1 Short (8 floz)
NA47.00 mg
Herbal Tea Caffeine
0 265
1.2.2 Tall (12 floz)
NANA
Herbal Tea Caffeine
0 300
1.2.3 Grande (16 floz)
40.00 mgNA
Herbal Tea Caffeine
0 330
1.2.4 Venti (20 floz)
NANA
Herbal Tea Caffeine
0 415
1.3 Serving Size in UK
1.3.1 Short (236 ml)
NA47.00 mg
Herbal Tea Caffeine
0 265
1.3.2 Tall (354 ml)
NANA
Herbal Tea Caffeine
0 300
1.3.3 Grande (473 ml)
40.00 mgNA
Herbal Tea Caffeine
0 320
1.3.4 Venti (591 ml)
NANA
Herbal Tea Caffeine
0 405
1.4 Caffeine Level
Low
Low
1.4.1 Safe Level
300.00 mg300.00 mg
Marocchino Caffeine
0 400
1.4.2 Harmful Level
500.00 mg500.00 mg
Marocchino Caffeine
0 500
1.5 Effects of Caffeine
Anxiety disorder, Diarrhea, Irregular heartbeat
Confusion, Hypokalemia, Insomnia, Muscle tremors, Sleeping Crisis

Oolong Tea vs Black Tea Caffeine

Caffeine is one of the most used substance all over the world. Ideally it should be consumed as less as possible. Find out Oolong Tea vs Black Tea caffeine content in the following sections. However Oolong Tea Caffeine levels and Black Tea Caffeine levels may differ with their brands, quantity of additives used, types of additives used etc. Below we have given you a generalized idea of safe levels of caffeine in Oolong Tea vs Black Tea, their side effects and benefits.