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How Much Caffeine Is in Dr. Pepper? 2024 Breakdown

how much caffeine in dr pepper

Caffeine (serving: 12 fl oz)
42 mg
Caffeine (mg / fl oz)
Caffeine strength

Dr. Pepper is one of those types of drinks that everyone knows about, but it’s not quite as popular as Coca-Cola and other big-name drinks. It’s among countless sodas and energy drinks that contain caffeine, a powerful stimulant that can increase alertness and focus. Dr. Pepper can contain anywhere from 40mg to over 60mg of caffeine, depending on the size of the serving. While it also contains quite a bit of sugar, many people enjoy the caffeine buzz from it. If you’re thinking about having a Dr. Pepper for some caffeine, read on to see just how much caffeine it can give you:

The Short Answer
Dr Pepper has 42 mg of caffeine in each 12-ounce can. In comparison, the same amount of brewed coffee has 140 mg of caffeine. If you’re looking for the strongest caffeine buzz, a regular cup of coffee is the better choice!

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Dr. Pepper & Caffeine

How Much Caffeine Does Dr. Pepper Have?

Dr. Pepper contains around 41mg of caffeine per 12oz can, which is slightly on the lower end of caffeine content in soda. Many people also drink the 20oz bottles of Dr. Pepper, which clock out at around 68mg of caffeine. While it may not be the most caffeinated soda, it still packs a decent punch and will give the user a decent stimulant buzz.

Caffeine in Dr. Pepper vs Coffee

Although Dr. Pepper contains caffeine, coffee is a much stronger caffeine source. It has around 90mg of caffeine per 8oz, so it’s got much more caffeine at a smaller amount than Dr. Pepper. At 20oz of caffeine, Dr. Pepper only has 68mg and coffee has a whopping 227mg of caffeine. Black coffee also contains no sugar and little to no carbohydrates, so it’s a great source of caffeine with potential health benefits compared to Dr. Pepper.

Is Dr. Pepper a Good Source of Caffeine?

Compared to other sodas, Dr. Pepper isn’t the worst choice to make. Unfortunately, that’s the one plus side to Dr. Pepper as a source of caffeine. The problem with Dr. Pepper and soda, in general, is that it usually contains sugar, with Dr. Pepper at over 40mg of sugar per serving from the high fructose corn syrup. It also contains preservatives and artificial flavors, two red flags when looking at ingredients. In the end, you’re better off reaching for a cup of coffee or tea instead of a can of Dr. Pepper.

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About Dr. Pepper

What is Dr. Pepper?

Dr. Pepper is a very love-hate type of soda, in that many people either love it or can’t stand the taste. It’s a popular soft drink that is dark in color like cola, except that the flavor is spicier than cola. Unlike other sodas that contain one or two flavors, Dr. Pepper has a laundry list of flavors that are both natural and artificial. The formula contains 23 flavors, ranging from licorice and cherry to cardamom and prickly ash. Although it’s not as famous as other sodas, Dr. Pepper has a fairly large fanbase that enjoys the peppery, flavor-intense soda.

6 bottles of dr. pepper soda
Image Credit: RJA1988, Pixabay

When was Dr. Pepper invented?

Dr. Pepper is much older than people probably think, going back to 1885. A Waco, Texas invention, Dr. Pepper fans would order a ‘Waco’. Dr. Pepper is the oldest soft drink in America, created by a pharmacist named Charles Alderton. By 1905, Dr. Pepper was bottled and sold to the United States. Eventually, it became a worldwide product and sold in different continents and countries.

Throughout the decades, Dr. Pepper would have lawsuits against Coca-Cola, which is arguably their biggest rival in the soda industry. Thankfully, the lawsuits settled and Dr. Pepper is still around today.

Fun Fact:

Keurig-Dr. Pepper manufactures Dr. Pepper only in the United States. In Europe and South Korea, Coca-cola is the manufacturer. As for Canada and Oceana, Pepsi Co. is the manufacturer. That means three different companies manufacture Dr. Pepper, even though they’re each other’s competition.

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Controversies over Dr. Pepper

Surprisingly, Dr. Pepper has caused some controversy, specifically around religious beliefs. One of the Dr. Pepper ads in 2012 was about the “evolution of flavor”, which brought up the theory of evolution. Religious groups against the evolution theory boycotted the soda, exclaiming that it was an attack on religion and creationism.

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Featured Image Credit: Aaron Holmes, Pixabay


Jaimie Wisniowski

Jaimie is a freelance writer fueled by coffee, whether it’s hot, iced, or made from a local coffee shop. She enjoys writing all things coffee, especially if it means trying the latest coffee shop trends (hello cold foam!). After spending years writing poems, college essays, and short stories, it only a matter of time to turn writing into a career. Writing about coffee simply combined two of her favorite things! When she’s not drinking coffee by the minute and writing at her laptop, Jaimie spends time hiking, exercising, and living an active life. She also loves to snuggle up with a good book and her dog, Margo. If you catch her without a cup of coffee, she’s probably on her way to the coffee maker now.

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