4 ms·
100mg would be a pretty big portion. Maybe a grande from Starbucks (with notoriously high caffeine content) is about that. Isn't a normal cup about 40mg?
by dfranke 17y ago
100mg would be a pretty big portion. Maybe a grande from Starbucks (with notoriously high caffeine content) is about that. Isn't a normal cup about 40mg?
- joshfinnie 17y agoWell, it varies so much, I just picked 100mg as a nice round number. However, after a little more research I found this website [http://www.energyfiend.com/the-caffeine-database http://www.energyfiend.com/the-caffeine-database] and did an calculation on the average mg per serving and it came out to 109.97, so I think 100mg was a good estimation.
- xiaoma 17y agoA 600ml bottle of any of the several brands of green tea I drink has about 100mg of caffeine. I think 15-20mg/100ml is the norm.