- Caffeine level145 mg
- Caffeine strengthHIGH
- Serving size
McDonalds Coffee is a popular less expensive coffee choice available at McDonalds restaurants.
It has changed throughout the years as McDonalds has tried out different blends and roasts, but it remains popular.
In most locations it is now called McCafe Brewed Coffee.
Caffeine in McDonalds Coffee by Size
- Small (12 floz): 109mg
- Medium (16 floz): 145mg
- Large (21 floz): 185mg
Caffeine in McDonalds coffee can vary wildly depending coffee blend, roasting method, coffee variety.
McDonalds doesn't test their coffee's caffeine content but uses the average caffeine content published by USDA for the standard amount of ground coffee used per 8oz of water.
Ingredients in McDonalds CoffeeBrewed coffee (100% Arabica coffee and water)
Sugar content: Contains no sugar.Compare sugar levels of other drinks
Compared to Other Items
McDonalds Coffee contains 9.06 mgs of caffeine per fluid ounce (30.64mg/100 ml). A complete serving has a total of 145 milligrams of caffeine.