How much caffine is in coffee?
I jut want to know?
The caffeine content is different depending on the type of coffee it is. An example is that like in espresso coffee, there is about 100 mg in 44 to ml servings. Caffeine acts as a stimulant and you can see more details at http://en.wikipedia.org/wiki/Caffeine#Sources_and_consumption.
Depends on the blend, Some real expensive stuff is highly concentrated and comes in shot glasses. Cuban coffee for example is really potent.
it was a lot that is why coffee is bad 4 u.