Answer
Jun 05, 2025 - 07:39 AM
The coffee with the highest caffeine content is typically espresso, especially when considering caffeine concentration per ounce. However, when comparing standard serving sizes, a large brewed coffee often contains more total caffeine than a single shot of espresso due to its larger volume. Additionally, certain specialty coffees, like cold brews, can also have high caffeine levels depending on their brewing methods and coffee-to-water ratios.
