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Caffeine in Coke vs. Espresso: What is the Difference

Dave Carter

February 1, 2021

If you are like most adults, caffeine is part of your daily life. If you want a drink to keep you up late, a shot of espresso is an excellent choice to boost your mood. Coffee is a healthy drink that supports free radicals, prevents diseases, and can help in weight loss. But if you are craving a bit of sugar, soda, specifically Coke, can be a better choice. However, do you know how much the caffeine in Coke vs. Espresso?

Caffeine is known to be safe when consumed moderately. It is present and naturally added to commonly consumed food. It is mildly addictive, the reason why manufacturers add it to their products such as coffees, soda, tea, and energy drinks.

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How Much Caffeine in Coke vs. Espresso​

When choosing between Coke and espresso, you may want to consider the amount of caffeine they contain and how much caffeine in a coffee cup. Espresso contains 29 to 100 mg of caffeine in a single shot, but regularly it is around 75 mg. For a double shot, it has 58 to 185 mg. A cup of drip coffee contains 80 to 200 mg and may vary depending on the variety of beans and brewing process.

Espresso is a concentrated coffee drink served in small and strong shots and used as a base for several coffee drinks. It comes from the same coffee beans but is roasted longer, finely ground with the best coffee grinder. Although espresso is known to be high in caffeine, it will depend on how much you drink. But since espresso is served in smaller servings than regular coffee, each serving has less caffeine than the regular, brewed coffee. At the same time, triple shot drinks and mixed drinks like red-eye can increase your caffeine intake level rapidly.

Comparing espresso vs. soda, the latter has much lower caffeine content. A regular soda contains an approximate of 34 mg of caffeine for a 12 oz size, while diet version has 46 mg of caffeine. Yes, that is correct, diet coke contains more caffeine than its regular counterpart. People are often surprised to know that there was a higher amount of caffeine in coffee vs. soda, specifically espresso. The amount of caffeine for soda drinks vary depending on the flavor or brand.

Which has more caffeine, Coke, or coffee?​

Suppose you are one of the millions of people who start their day with a cup of java or a cold can of soda to boost their midday mood. Whichever you choose, you are taking a dose of caffeine. Caffeine is a stimulant that is bitter and occurs naturally in coffee beans or can be man-made. Considering the amount of caffeine in Coke vs. coffee, the latter contains a more significant amount. Caffeine in coffee, how much is measured in milligrams per cup. For an 8 ounce cup of coffee, it contains 95 to 200 mg of caffeine, while a 12 oz can of Coke contains 35 to 45 mg of caffeine. This means coffee contains 3 to 4 times more caffeine. However, research also shows that coffee has several health benefits.

There is quite a difference in how much caffeine coffee drink contains. The caffeine content of coffee varies depending on the process and preparation methods, making espresso to have a different amount of caffeine. An espresso shot contains 47 to 64 mg of caffeine, while latte or mocha has 63-126 mg. Many used to believe that darker coffee roasts contain more caffeine because of its strong flavor but have lower caffeine than lighter roasts.

Lots of other factors can influence the caffeine levels of various coffee drinks, such as the bean variety and brewing methods. Looking at these factors, light roast, finely ground Robusta coffee, which is the best coffee for the French press, usually contains the highest amount of caffeine.

Regular Coke and Coke zero contain 34 mg of caffeine. According to the coca-cola website, diet coke contains more caffeine than its regular counterpart; it has 46 mg per 12 ounce can. It is a 30 percent increase. Sodas are sugary drinks and contain higher calories from the added sugar. Hence, regular consumption could lead not only to weight gain but to possible type 2 diabetes, heart problem, and other chronic diseases.

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How much caffeine is in a 12 ounce can of Coke?​

Coca-cola comes in multiple size cans and bottles. A 12 oz can of Coke contains 34 mg, while diet coke contains 46 mg. For the same sized coffee, the caffeine content has 140 mg. Many people are surprised to learn that Coke has less caffeine than same-sized coffee; in this case, 140 mg in 12 oz.

So if you are looking for a drink that can help you stay up late, you can choose coffee. Aside from the fact that there are varieties of coffee with higher caffeine levels per serving, keep in mind that coffee is more healthy. Several factors affect how much caffeine in a cup of coffee. It varies between species and types of beans and the process of how these beans are roasted and prepared. One of the methods that directly impact the caffeine content of the coffee is the brewing method. Perfect java taste can be achieved using reliable kitchen equipment like a Cuisinart coffee machine.

Is Coke worse than coffee?​

When it comes to health, coffee has more benefits than soda. Some health experts say that it is alright to drink Coke in moderation, but it has no direct health benefits. Also, coke zero or zero-calorie sodas have a neutral health impact. Since Coke has high calories, it has severe consequences for people’s cardiovascular systems and diet.

When consumed in moderation, coffee offers many health benefits. The recommended amount is 400 mg of caffeine or less each day. So you can enjoy different types of coffee drinks throughout the day. To help you out, having the best coffee machine with grinder is a great advantage. But if taken too much, it could also lead to caffeine dependence and sleep interruption. Staying hydrated is also essential when drinking coffee.

Caffeine in Soda vs. Espresso​

Black coffee has between 65 mg and 129 mg of caffeine for an 8-ounce cup, so basically, there is 8-15 mg of caffeine per ounce. Overall, espresso vs soda, sodas have less caffeine. Here are some of the most common drinks consumed by many with their caffeine levels per 12 oz of serving.

  • Pepsi One: 55 mg
  • Mr. Pibb: 40 mg
  • Sunkist Orange: 42 mg
  • Wild Cherry Pepsi: 38 mg
  • Pepsi-Cola: 38 mg
  • Mountain Dew: 37 mg
  • Diet Pepsi: 36 mg
  • Coca-Cola Zero: 35 mg
  • Coca-Cola: 34 mg
  • Diet Coke: 30.4 mg
  • Dr. Pepper: 27 mg

So if you drink black coffee, soda, tea, or energy drinks for caffeine, coffee offers a wide variety of choices to enjoy your daily caffeine intake. Coffee-based drinks can be best enjoyed with the best Keurig coffee maker.

Caffeine in diet coke vs. coffee​

Diet coke contains 42 mg of caffeine per 12 oz or 335 ml of serving. They are often high in sugar and other unhealthy ingredients that can put your health to risk. Hence, if you want to enjoy your daily caffeine intake more healthily, drink coffee instead. You need not worry as what is in coffee offers lots of health benefits.

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In moderate amounts, caffeine offers health benefits. Since caffeine is a stimulant, many people choose to start their day with a coffee cup or a midday gulp of a can of Coke. Hence, it is a battle of Caffeine in Coke vs. Espresso. But either of these two beverages you choose, one can get the benefit of caffeine. However, some ingredients in your favorite caffeine drink can be harmful to your health, but there is no denying that both can give you a significant energy kick.


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