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Red Bull Calories
Energy drink, high caffeine, sugary
CALORIES
GI
POTASSIUM
FIBER
Quick answer
1 can (medium) of Red Bull (250 g) has 113 calories. That works out to 45 calories per 100 g. It contains 27.5 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 5 mg of B6 covers 294% of the Daily Value. Its glycemic index is 65 (medium), so it raises blood sugar at a moderate pace.
What is Red Bull?
Red Bull is an Austrian-origin, sweetened carbonated energy drink with caffeine. It is clear and pale gold, and is usually served chilled, straight from the can or poured over ice into a glass.
Its flavour is sweet with a lightly tart edge, while the fine bubbles make it brisk to drink. Around the world, people tend to reach for it during a busy day or alongside social occasions rather than as an everyday meal drink. Nutritionally, it is mostly carbohydrate: each 100 g provides 11 g of carbohydrates and no protein or fat. If you want a less sweet option, choose water or an unsweetened drink alongside it.
Red Bull Nutrition Facts
Selected: 100 g
45
KCAL / 100G
Carbs
11g
· 4% DV
Protein
0g
· 0% DV
Fat
0g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 100% · Protein 0% · Fat 0%
Red Bull Vitamins & Minerals
Vitamins
B6
2mg · 118% DV
B12
2µg · 83% DV
B3
8mg · 50% DV
B5
2mg · 40% DV
Minerals
Sodium
80mg · 3% DV
Calcium
2mg · 0% DV
Magnesium
1mg · 0% DV
Potassium ⭐
2mg · 0% DV
How Nutritious Is Red Bull?
Nutrient density
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Red Bull Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Red Bull
To burn the 45 calories in 100 g:
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Is Red Bull Processed?
NOVA 4
Ultra-Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Red Bull Contain Allergens?
No known major allergens
Which Diets Is Red Bull Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Red Bull Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Compare Red Bull
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Frequently Asked Questions About Red Bull
Is Red Bull bad for you?
Red Bull can be a poor choice if you drink it often or are sensitive to caffeine. Its caffeine can disrupt sleep or cause jitters, while the regular version also adds sugar; drinking water instead avoids both concerns.
How much caffeine is in Red Bull?
A standard 8.4-ounce (250 ml) can of Red Bull contains about 80 mg of caffeine. Larger cans contain more, so count caffeine from coffee, tea, and other drinks too.
How long does Red Bull keep you awake?
Red Bull’s caffeine can affect alertness for several hours, and some caffeine remains in your body longer. Having it later in the day may make it harder to fall asleep even if you no longer feel energized.
Can you drink Red Bull every day?
You can drink Red Bull daily, but making it a habit may contribute to poor sleep, caffeine dependence, or excess sugar intake from the regular version. If you feel you need it to function, consider addressing your sleep and routine.
Can you mix Red Bull with alcohol?
It is safer not to mix Red Bull with alcohol. Caffeine can make you feel more alert without reducing alcohol’s effects, which may lead you to drink more or misjudge your level of impairment.
Is Red Bull stronger than coffee?
Not necessarily: a standard can of Red Bull has less caffeine than many large coffees, but the comparison depends on serving size and how the coffee is made. Red Bull also contains other ingredients and, in its regular version, sugar.
What is the difference between Red Bull and Red Bull Sugarfree?
Red Bull Sugarfree uses sweeteners instead of the sugar in the regular drink. Both contain caffeine, so choosing Sugarfree does not remove caffeine’s potential effects on sleep, alertness, or jitters.
Does Red Bull hydrate you?
Red Bull does provide fluid, but it is not a better hydration choice than water. Its caffeine and, in the regular version, sugar make it a poor replacement for water during routine hydration or prolonged exercise.
Can you drink Red Bull before a workout?
Some people drink Red Bull before exercise for its caffeine, but it is not necessary for a workout and does not replace water. If caffeine gives you a racing heartbeat or stomach upset, avoid it before training.
Can you drink Red Bull while pregnant?
It is best to avoid energy drinks such as Red Bull during pregnancy, because their caffeine contributes to your daily total. Ask your doctor or dietitian how much caffeine is appropriate for your pregnancy.
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Nutrition data compiled from USDA FoodData Central and scientific sources.