Coffee vs. Espresso Which Has More Caffeine?

Caffeine 101

Coffee and espresso are two of the most popular beverages around the world. Whether you enjoy a cup of coffee in the morning to start your day, or an espresso after a meal to cap off your night, caffeine plays a central role in our day. But have you ever stopped and wondered just how much caffeine is in your favorite cup of coffee or espresso?

Why Do We Love Coffee So Much?

Coffee is a stimulant that contains caffeine, which is known to increase alertness and improve mental clarity. Some people are more sensitive than others to the effects of caffeine.

How Much Caffeine Is In A Cup Of Coffee

In the United States, a standard cup of coffee is typically measured as 8 fluid ounces, which is equivalent to 240 milliliters.

Caffeine Content Guidelines

Decaffeinated coffee: typically contains less than 5 milligrams of caffeine per 8-ounce cup. Light roast coffee: typically contains 65 to 90 milligrams of caffeine per 8-ounce cup.

How Much Caffeine Is In The Average Cup Of Coffee?

Depending on the strength and size of the cup, an 8-ounce cup of drip coffee can contain anywhere from 65 milligrams to 120 milligrams of caffeine.

How Coffee Roast And Brewing Method Can Affect Caffeine Content

The brewing method affects the caffeine content; generally, longer brewing times and hotter water result in higher caffeine content.

How Much Caffeine Is In 1,2,3 Shots Of Espresso?

On average, a single shot of espresso contains approximately 40-50 milligrams (mg) of caffeine.