A typical 8-ounce cup of coffee contains around 95-200 milligrams of caffeine. In contrast, a 12-ounce can of Diet Coke contains around 46 milligrams of caffeine. That's a big difference, especially if you're someone who drinks multiple cups of coffee throughout the day.
But here's the thing: coffee caffeine content can vary greatly depending on the type of coffee bean, the roast level, and the brewing method. For example, a shot of espresso can contain as much as 60-70 milligrams of caffeine per ounce. That's a lot of caffeine in a very small amount of liquid.
On the other hand, Diet Coke caffeine content is relatively consistent, regardless of where you buy it or how you consume it. You know exactly how much caffeine you're getting every time you crack open a can. And let's be real, sometimes that consistency is comforting, like a warm hug in a can.
