Does Root Beer Have Caffeine? Choosing Your Beverages Wisely

Root beer, a beloved soft drink, often sparks curiosity regarding its caffeine content.

While many are familiar with the caffeine levels in other sodas, the story of root beer remains a bit of a mystery to some.

Personal Insight

Growing up, summer vacations at my grandmother’s house were incomplete without her homemade root beer. I remember the anticipation as we watched the bottles ferment in the sun, the bubbles hinting at the magic happening inside.

On particularly hot afternoons, she would fetch a bottle, and we’d pour the fizzy drink over scoops of vanilla ice cream, watching it foam and bubble, creating a creamy concoction.

The taste was unlike any store-bought root beer; it had a depth of flavor, a mix of sweetness, and a hint of earthiness. Years later, while I can find root beer in any supermarket, none can replicate the taste of my grandmother’s brew.

It wasn’t just about the drink; it was about the memories, the laughter, and the love that went into making each bottle. Every sip was a journey back to those sun-soaked afternoons, reminding me of the simple joys of childhood.

A Brief History

The Evolution of a Classic Beverage

Despite its name, isn’t beer. It’s a unique soft drink that stands out from its counterparts in many ways. Historically, root beer underwent numerous transformations before becoming the drink we recognize today. Interestingly, none of its original ingredients introduced caffeine. Thus, traditionally, root beer was caffeine-free. However, as with many things, times have changed, and so has root beer. While it generally remains caffeine-free, some modern brands have introduced caffeinated versions.

Tradition vs. Modernity

Centuries ago, it was a different beverage. However, some things remain consistent. Even today, most root beers do not contain caffeine. This absence of caffeine isn’t accidental but rather a result of the root beer-making process. Caffeine doesn’t naturally emerge in the production of root beer. However, it’s essential to note that while traditional didn’t have caffeine, some contemporary brands have introduced caffeinated versions.

Popular Brands and Their Caffeine Content


Mug, initially known as Belfast  in the 1940s, is a popular choice among root beer enthusiasts. This brand is caffeine-free, making it a favorite for both children and adults. Its widespread popularity ensures that wherever is known, Mug is likely recognized as well.


A staple in the industry, A&W has been quenching thirsts since 1919. With over a century in the business, it’s no surprise that they’ve become a standard in the world of root beer. A&W’s root beer is caffeine-free, ensuring it remains a top pick for those avoiding caffeine.


Another veteran in the industry, IBC, has been around since 1919. Like A&W, IBC offers a caffeine-free root beer, making it another excellent choice for those looking to enjoy a refreshing drink without the buzz of caffeine.

How to Determine Caffeine Content

Reading the Label

While naturally caffeinated foods like coffee, tea, and chocolate might not explicitly list caffeine on their labels, beverages with added caffeine, like certain root beers, are required to do so. However, the Food and Drug Administration (FDA) doesn’t mandate companies to disclose the exact caffeine amount. To ascertain the precise caffeine content, one might need to visit the product’s website or contact the manufacturer directly.

The Case of Barq’s

Barq’s root beer is an interesting example. While it generally contains caffeine, there are exceptions based on production locations. However, there’s no need for guesswork. If you’re unsure about its caffeine content, a quick glance at the ingredients list should provide clarity. Remember, if caffeine isn’t naturally present in a product, it should be listed in the ingredients if added.

Some Types May Contain Caffeine

The regular variety contains around 22 mg in each 12-ounce (355-ml) can. However, the diet version contains none

For reference, a typical 8-ounce (240-ml) cup of coffee contains approximately 96 mg of caffeine, which is about 4 times the amount in a can of Barq’s

Other caffeinated beverages, such as green or black tea, are also higher in caffeine, often containing 28–48 mg per cup (240 ml)

  • Some specific brands may contain caffeine. For example, regular Barq’s root beer contains 22 mg in each 12-ounce (355-ml) serving.

The Sugar Factor

Balancing Caffeine and Sugar

While many opt for root beer as a healthier alternative to other sodas, it’s essential to consider the sugar content. While it is generally caffeine-free, it’s known for its high sugar content. This might be a concern for those watching their sugar intake or managing conditions like diabetes.

Diet Varieties: A Middle Ground

For those looking to enjoy the taste of root beer without the sugar rush, many brands offer diet versions. These beverages provide the classic root beer flavor without the added sugars, making them a suitable choice for those on a low-sugar or calorie-restricted diet.

Root Beer in Popular Culture

A Drink with a Story

It holds a special place in North American culture. From root beer floats on hot summer days to its appearance in movies and TV shows, this beverage has woven itself into the fabric of everyday life. Its unique taste, often described as creamy, vanilla-like, with a hint of spice, sets it apart from other sodas.

Global Journey

While deeply rooted in North American culture, root beer has made its way around the globe. However, its reception varies. In some countries, it’s likened to medicinal syrups, while in others, it’s embraced as an exotic American drink. This global journey showcases the diverse palate of the world and how one drink can evoke different reactions based on cultural tastes.

Crafting Your Own

Homebrewing: A Personal Touch

For the adventurous, making homemade root beer offers a chance to customize the drink to personal preferences. Whether it’s adjusting the sweetness, adding unique spices, or even experimenting with caffeine levels, homebrewing allows for creativity.

Safety First

If you’re considering brewing your own root beer, it’s crucial to be aware of the fermentation process. Traditional root beer was made using roots like sassafras and sarsaparilla, which undergo fermentation. However, it’s essential to ensure that the fermentation doesn’t produce alcohol, especially if the drink is intended for all age groups.

Enhancing the Experience

The Classic Float

One of the most iconic ways to enjoy root beer is in a float. A scoop of creamy vanilla ice cream submerged in fizzy root beer creates a delightful combination of textures and flavors. The ice cream’s smoothness contrasts with the carbonation, making every sip a treat.

Savory Companions

Pairs exceptionally well with certain foods. Barbecue, with its smoky and sometimes spicy flavors, complements the sweet and creamy notes of root beer. Similarly, a juicy burger or a slice of pizza can be elevated when accompanied by a cold glass of this beloved beverage.

The Environmental Impact

Sustainable Brewing

As with many industries, the production of root beer has environmental implications. From sourcing ingredients to packaging, each step has a carbon footprint. Recognizing this, several manufacturers are moving towards more sustainable practices, such as using recycled materials for packaging or sourcing ingredients locally.

Consumer Choices Matter

As consumers, choosing brands that prioritize sustainability can make a difference. By supporting companies that implement eco-friendly practices, you’re not only enjoying a delicious drink but also contributing to a more sustainable future.

Therapeutic Past

Medicinal Origins

Historically, was believed to have therapeutic properties. Native Americans used ingredients like sassafras and sarsaparilla for medicinal purposes. When early settlers adopted and modified the drink, it was often sold in pharmacies as a remedy for various ailments.

Modern-Day Health Benefits?

While today’s primarily consumed for enjoyment rather than health benefits, some believe that certain ingredients can have therapeutic effects. For instance, sarsaparilla is sometimes used in herbal medicine for its potential anti-inflammatory properties. However, it’s essential to consult with a healthcare professional before using root beer or its ingredients for medicinal purposes.


1. Why is it called “root” beer?

The name “root beer” originates from its early recipes that primarily used roots like sassafras and sarsaparilla. These roots were the primary flavoring agents, giving the beverage its distinctive taste.

2. Are there any alcoholic versions?

While traditional root beer is non-alcoholic, there are modern alcoholic versions available in the market, often labeled as “hard root beer.” These beverages combine the flavors of root beer with alcohol, offering a unique twist on the classic drink.

3. Can I make it at home?

Yes, you can brew at home using a combination of roots, herbs, spices, sweeteners, and yeast for fermentation. There are many DIY kits and recipes available for those interested in homebrewing.

4. Is it similar to ginger beer?

While both beer are carbonated beverages, they have distinct flavor profiles. Root beer derives its taste from a combination of roots, while ginger beer has a spicy kick from ginger. The two are different drinks with unique ingredients and flavors.

5. Why does it have a creamy texture compared to other sodas?

The creamy texture of root beer is often attributed to the combination of its ingredients and the carbonation process. Some recipes also include ingredients like vanilla, which can enhance the creamy mouthfeel.

6. Are there any health benefits to drinking root beer?

Traditional made from natural roots and herbs, was believed to have medicinal properties. However, modern commercial are primarily for enjoyment. While some ingredients might have potential health benefits, it’s essential to consume root beer in moderation due to its sugar content.

Final Words

Root beer, with its rich history and unmistakable flavor, continues to captivate taste buds worldwide. From its medicinal origins to its modern-day status as a beloved soft drink, its journey is a testament to its timeless appeal. As we’ve explored its nuances, from caffeine content to its cultural significance, it’s clear that is more than just a beverage—it’s a story of tradition, innovation, and passion. Whether you’re sipping it on a sunny day, pairing it with a meal, or exploring its varied recipes, promises a delightful experience. Here’s to the frothy, creamy, and ever-enchanting world of root beer! Cheers!