A standard 8.4-oz Red Bull has 27 g of sugar; 12-, 16-, and 20-oz cans have 37 g, 51 g, and 63 g, respectively.
Here’s the straight answer you came for, with clear numbers by can size, what those grams mean in % Daily Value, and simple ways to pick the can that fits your day. The figures below come from Red Bull’s own product pages and U.S. label rules on added sugars. Links are included where helpful.
How Much Sugar In Red Bull Energy Drinks?
The sugar in Red Bull comes from sucrose and glucose. In the original, sugar-sweetened cans, the grams scale with the size. That’s why a small 8.4-ounce can lands at 27 g, while a tall 20-ounce bottle jumps to 63 g. Red Bull Sugarfree and Red Bull Zero have 0 g of sugar.
Sugar By Can Size And Variant
This table lists common sizes for the original drink and the flavor “Editions,” plus the two no-sugar options. %DV uses the FDA 50 g Daily Value for added sugars.
| Product / Size | Total Sugars (g) | Added Sugars (%DV) |
|---|---|---|
| Original (8.4 fl oz) | 27 | 54% |
| Original (12 fl oz) | 37 | 74% |
| Original (16 fl oz) | 51 | 102% |
| Original (20 fl oz) | 63 | 126% |
| Editions (8.4 fl oz) | 27 | 54% |
| Editions (12 fl oz) | 37 | 74% |
| Editions (16 fl oz) | 51 | 102% |
| Sugarfree (8.4 fl oz) | 0 | 0% |
| Zero (12 fl oz) | 0 | 0% |
Source details: Red Bull lists sugar per can size on its Q&A pages. The %DV is based on the FDA’s current 50 g Daily Value for added sugars on the Nutrition Facts label.
Sugar In Red Bull Energy Drink — Per Size And %DV
If you’re scanning labels, two lines matter most: “Total Sugars” (grams) and “Includes X g Added Sugars” (with a %DV). The %DV shows how much of the 50 g daily limit a serving uses. A 16-ounce can at 51 g exceeds the full day’s limit by a hair, while a 12-ounce can uses nearly three-quarters of it in one go.
What Counts As Added Sugar
Added sugars are the sugars added during processing. Red Bull’s sugar in the original drink falls in that bucket. The Daily Value for added sugars is 50 g per day on a 2,000-calorie diet, which is the reference used on U.S. labels. See the FDA’s primer on added sugars and %DV for the official wording.
Why Can Sizes Change The Picture
Formula sweetness is steady across sizes, so bigger cans bring more grams. That’s the entire story behind the jump from 27 g to 63 g as you step up in volume. If you like the taste and want to keep sugars down, picking a smaller can is the simplest lever.
Label Math You Can Use
Quick yardsticks help when you’re deciding between sizes or between sugar-sweetened and sugar-free. One teaspoon of sugar is about 4 grams. Using that, an 8.4-ounce can sits at roughly 6¾ teaspoons, and a 20-ounce bottle lands near 15¾ teaspoons. That’s a wide spread.
Teaspoons And %DV At A Glance
The chart below converts common cans to teaspoons and shows the same %DV you saw earlier.
| Serving Size | Sugars (g) | Teaspoons (approx.) |
|---|---|---|
| 8.4 fl oz | 27 | 6.75 tsp |
| 12 fl oz | 37 | 9.25 tsp |
| 16 fl oz | 51 | 12.75 tsp |
| 20 fl oz | 63 | 15.75 tsp |
| Sugarfree 8.4 fl oz | 0 | 0 tsp |
| Zero 12 fl oz | 0 | 0 tsp |
How The Flavored “Editions” Compare
The sugar-sweetened flavor Editions (like Red, Yellow, or seasonal flavors) match the original can for sugar at the same size. An 8.4-ounce flavor can lands at 27 g, and a 12-ounce flavor can lands at 37 g. Each flavor also has a Sugarfree counterpart with 0 g sugar. If you’re picking by taste alone, you can swap in the Sugarfree flavor and keep the sweetness without the sugar grams.
Choosing Between Original, Sugarfree, And Zero
Original offers sugar plus caffeine and B-vitamins. Sugarfree and Zero deliver caffeine and B-vitamins without sugar. If your goal is to keep added sugars under the label’s 50 g limit, the Sugarfree or Zero cans make that easier on days when other foods and drinks already include added sugars.
Typical Scenarios
- You want the classic taste — Choose 8.4 oz Original. It keeps sugars at 27 g instead of 37–63 g.
- You’re tracking added sugars closely — Pick Sugarfree or Zero. Both list 0 g sugar on the can.
- You want a bigger sip — Split a 16-ounce can with a friend or pour half into a chilled glass and cap the rest for later in the day.
How Much Sugar In Red Bull Energy Drinks? Uses And Limits
Two lines tend to guide smart choices: your can’s sugars and your daily limit. The label’s 50 g Daily Value offers a baseline. A single 12-ounce can uses most of it, while a 16-ounce goes over. On a day with dessert, sauces, or a sweet coffee, that can stack up fast.
Practical Ways To Keep Sugars Down
- Right-size your can. If you like Original, 8.4 oz trims the grams.
- Alternate with no-sugar cans. Swap in Sugarfree or Zero when you want the flavor profile without added sugars.
- Watch the rest of the day. Sauces, yogurt cups, and bakery items can carry more added sugars than you expect.
Ingredients And What “Sugarfree” Means
Original uses sucrose and glucose for sweetness and calories. Sugarfree and Zero rely on calorie-free sweeteners for taste and list 0 g sugar on the panel. Red Bull publishes ingredient and nutrition snapshots for each product, and confirms the grams by can size on its Q&A pages.
Method And Sources
Numbers for 8.4-, 12-, 16-, and 20-ounce original cans come from Red Bull’s product Q&A pages, which state 27 g, 37 g, 51 g, and 63 g sugar, respectively. You can check the current figures here: Red Bull sugar per can. The 50 g Daily Value reference comes from the FDA: Added sugars on the Nutrition Facts label. If you’re outside the U.S., local labels may use ml sizes (250 ml ≈ 8.4 oz; 355 ml ≈ 12 oz), but the grams per can match the U.S. numbers at those volumes.
Quick Answers To Common Comparisons
Original 8.4 oz Vs 12 oz
8.4 oz: 27 g. 12 oz: 37 g. That’s a 10 g jump, or about 2½ teaspoons.
Original 16 oz Vs Daily Limit
16 oz: 51 g sugar. The label limit is 50 g per day, so one tall can passes that mark.
Sugarfree Or Zero For No Sugar
Both show 0 g sugar on the panel. They keep the energy profile without added sugars.
Final Take
If you came asking, how much sugar in red bull energy drinks? the table and size notes above give you the exact numbers and clear label math. Whether you reach for Original or a no-sugar can, you can now pick a size that fits your day and your own target for added sugars.
If a friend asks, how much sugar in red bull energy drinks? the short version is: 27 g in 8.4 oz; 37 g in 12 oz; 51 g in 16 oz; 63 g in 20 oz; Sugarfree and Zero have 0 g.