It’s a common misconception that dark roast coffee is stronger than light roast, but
strength actually depends on how coffee is measured. When measured by weight, light
roasts can contain slightly more caffeine because the beans are less dense due to
shorter roasting times. However, dark roasts often taste bolder due to their smoky,
intense flavors. When comparing caffeine levels in brewed coffee, both light and dark
roasts can deliver a comparable caffeine kick, depending on the ratio of coffee to water.