A cup of coffee caffeine content 124570-How much caffeine is in a cup.of.coffee
A Detailed Guide An average cup of coffee contains 95 mg of caffeine, but some types contain over 500 mg This article lists the caffeine content in different coffee types wwwhealthlinecom , "the average caffeine content of an 8oz, brewed cup of coffee is 95 mg," so this is a pretty good benchmark
