The following chart shows the approximate amount of caffeine in different sizes of brewed coffee drinks from Starbucks and Dunkin Donuts, two popular coffee shop chains. The exact amount will vary ...

Dunkin' and Starbucks are two of America's most popular coffee chains, but who makes the better cold brew? We tried each ...

Starbucks serves 75 milligrams of caffeine in each of its .75-ounce espresso shots. Dunkin Donuts claims a hefty 118 milligrams per shot. In comparison, drip coffee ranges from around 12 to 16 ...

Circle K Circle K is brewing up free coffee for caffeine lovers this National ... 29, the coffee chain is offering Dunkin’ Rewards members a free medium hot or iced coffee with a purchase ...

Cold brew also contains more caffeine than iced coffee (up to triple ... priced from $5.25 to $5.95. Dunkin' cold brew comes in three sizes: small (16 ounces), medium (24 ounces), and large ...

Get ready to get your caffeine fix. National Coffee Day is Sunday ... National Coffee Day on Sunday, Dunkin' Rewards loyalty program members can get a free medium hot or iced coffee with any ...