What coffee has more caffeine breakfast blend or dark roast?

Question

What coffee has more caffeine breakfast blend or dark roast?

Answer 1

Probably breakfast blend, but not by a lot. Caffeine content is so variable in coffees that roasters are not even required to put it on the labels.

Dark roast will give you more charcoal and slightly less caffeine than lighter roasts, but that is assuming that you are talking about the same source of beans for each.

Popular brand, ground, canned coffees, contain as much as 60% robusta beans, which have five times as much caffeine as more expensive, arabica beans. Caffeine is cheap, rich flavor and aroma is expensive, but worth it.

Answer 2

Dark Roast.

Answer 3

Darker roasts have a little less caffeine.  Some of the caffeine is destroyed during the longer roasting process.  The difference is slight, though.

Answer 4

mmmm....I would think they would both have the same.