Updated at: 13-08-2023 - By: John Lau

Are you curious about the sugar content in your favorite beverages? It may surprise you to learn that tonic water and Coke actually have different amounts of sugar.

In this article, we will dive deep into comparing these two popular drinks, providing clear and understandable information about their sugar content.

Continue reading to discover which drink is the better choice for those seeking a lower-sugar option!

Sugar Content in Tonic Water and Coke

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Amount of sugar in regular tonic water

Regular tonic water isn’t as sugar-free as you might think. An average-sized can of this fizzy drink contains about 9 grams of sugar, which is less than that found in popular carbonated drinks like Coke.

Despite being lower in sugar content compared to soft drinks, tonic water still contributes a significant amount of sugar to your daily intake. Brands like Schweppes and Fever-Tree offer different varieties of tonic water with varying amounts of sugar.

However, don’t be fooled into thinking that it’s on par with its cousin soda water – the latter actually contains zero added sugars!

It’s important to keep these numbers in mind if you’re watching your calorie count or trying to reduce your overall sugar consumption.

Amount of sugar in diet tonic water

Diet tonic water is a low-sugar alternative for those who are mindful of their sugar intake. Compared to regular tonic water and Coke, diet tonic water contains significantly less sugar.

While the exact sugar content may vary between brands, on average, a can of diet tonic water contains only around 1 gram of sugar.

This makes it a suitable option for individuals looking to reduce their sugar consumption without sacrificing the refreshing taste and fizziness of a carbonated beverage.

Amount of sugar in regular coke

Regular coke contains a significant amount of sugar. In just 12 ounces of regular coke, you’ll find 49 grams of sugar, which adds up to about 203 calories. This high sugar content can have negative health implications when consumed in excess.

It’s important to be mindful of the sugar intake from beverages like regular coke and consider healthier options with lower sugar content.

Amount of sugar in diet coke

Diet Coke is a popular choice for those looking to reduce their sugar intake. Unlike regular Coke, which contains 49 grams of sugar in a 12-ounce serving, diet Coke is sugar-free.

This means that it has zero grams of sugar and significantly fewer calories compared to its sugary counterpart.

For individuals concerned about their health or trying to manage conditions like alcoholism, opting for diet Coke can be a smart choice. It provides the same fizzy and refreshing experience without the added sugars that can contribute to health risks associated with excess sugar consumption.

Comparison of Sugar Content

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Which has more sugar: tonic water or coke?

Tonic water and coke both contain sugar, but in terms of sugar content, Coke has more.

A 12-ounce serving of Coke contains 49 grams of sugar, while tonic water typically contains around 22-30 grams.

While tonic water does have slightly more sugar compared to Coke, the difference is not significant. It’s important to be mindful of the sugar content in these beverages as excess sugar consumption can pose health risks.

However, it’s worth noting that soda water, which is similar to tonic water but without added sugars, contains zero grams of sugar.

So if you’re looking for a low-sugar option, soda water may be a better choice than tonic water or coke.

Health implications of high sugar consumption

Consuming excessive amounts of sugar, whether it’s from tonic water or Coke, can have detrimental effects on your health.

High sugar intake has been linked to various health issues, such as weight gain, obesity, type 2 diabetes, and dental problems.

When we consume sugary drinks like tonic water or Coke regularly, the excess sugar can lead to an increase in calorie intake and contribute to weight gain.

Additionally, these beverages offer little to no nutritional value but are packed with carbohydrates that can cause blood sugar spikes and crashes.

It’s important for individuals struggling with alcoholism to be mindful of their overall sugar consumption and opt for healthier beverage choices whenever possible.

High levels of sugar consumption can negatively impact our overall well-being by increasing the risk of chronic diseases like heart disease and stroke.

The empty calories found in sugary drinks do not provide any satiety or nutritional benefits but instead contribute to weight gain over time.

Alternative Drinks with Low Sugar Content

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Healthier options to consider

If you’re looking for healthier options to consider instead of tonic water and Coke, there are several choices available.

One option is flavored sparkling water, which offers the refreshing fizz without the added sugar.

Another alternative is unsweetened iced tea, which can be enjoyed plain or with a splash of lemon or mint for added flavor.

For those who enjoy fruit juices, opting for freshly squeezed juice or diluting it with water can help reduce your sugar intake.

Lastly, herbal teas and infused waters are great options that offer hydration and flavor without any added sugars.


In conclusion, when comparing the sugar content of tonic water and Coke, it is clear that both contain significant amounts of sugar.

While tonic water may have slightly less sugar than Coke, it is still important to be mindful of our overall sugar intake from these beverages.

It is always a good idea to explore alternative drink options with lower sugar content for better health outcomes.