Tag: Bean density

An average cup of brewed coffee can contain anywhere from 50 to 300mg of caffeine, a range heavily influenced by factors that start with the type and preparation of the unground beans. Determining how much caffeine is in a single tablespoon requires understanding these variables.

Contrary to popular belief, a darker roast does not automatically mean more caffeine. The answer to whether dark or light coffee has more caffeine actually comes down to how you measure the beans, a point that often surprises casual coffee drinkers.

While many assume the bold flavor of a dark roast signifies a higher caffeine punch, blonde espresso is slightly more caffeinated than regular espresso when measured by volume. This counterintuitive fact is rooted in the physics of the coffee bean roasting process and how we measure our coffee.

While the intense flavor of a dark roast might suggest a stronger caffeine kick, the reality is that when measured by volume, blonde roast coffee actually contains slightly more caffeine. This is because the bean density changes dramatically during the roasting process, leading to a common misconception.

It's a common and persistent myth that darker roast coffees contain more caffeine because of their bold, rich flavor. However, the truth about which color coffee has more caffeine is more nuanced, depending heavily on how you measure your beans and the type of bean used.