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Energy Drink Calories
Caffeinated, sugary, quick energy boost
In season: Spring · Summer · Autumn · Winter
CALORIES
GI
POTASSIUM
FIBER
Quick answer
1 can (medium) of Energy Drink (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 1.3 mg of B6 covers 74% of the Daily Value. Its glycemic index is 65 (medium), so it raises blood sugar at a moderate pace.
What is Energy Drink?
An energy drink is a flavoured beverage made with caffeine, often sweetened and carbonated. It is commonly sold in cans and served chilled, either straight from the can or poured into a glass; the flavour can range from citrusy to berry-like, with a fizzy, sometimes slightly syrupy feel. People reach for one as a quick pick-me-up, though recipes and caffeine content vary by product.
Sugared versions provide mostly carbohydrates rather than protein or fibre: this one has 11 g of carbohydrates per 100 g. It is not a substitute for water, so pair it with water if you’re drinking it during a busy day. If you want to cut back on sugar, look for a sugar-free version.
Energy Drink 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%
Energy Drink Vitamins & Minerals
Vitamins
B6
0.5mg · 29% DV
B12
0.5µg · 21% DV
B2
0.2mg · 15% DV
B3
2mg · 13% DV
Minerals
Sodium
15mg · 1% DV
Calcium
2mg · 0% DV
Iron
0mg · 0% DV
Magnesium
1mg · 0% DV
How Nutritious Is Energy Drink?
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.
Energy Drink Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Energy Drink
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 Energy Drink 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 Energy Drink Contain Allergens?
No known major allergens
Which Diets Is Energy Drink 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
Energy Drink Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Compare Energy Drink
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Frequently Asked Questions About Energy Drink
Are energy drinks bad for you?
They can be harmful when consumed in excess: caffeine may cause jitters, a racing heartbeat, or sleep problems, while sugary versions add substantial sugar. The risk is greater when several servings are consumed close together.
How long do energy drinks keep you awake?
An energy drink can affect alertness and sleep for several hours because its caffeine remains in your system after the initial boost fades. Drinking one late in the day can make it harder to fall asleep.
Can you mix energy drinks with alcohol?
No, mixing an energy drink with alcohol is not a safe choice. Caffeine may make you feel more alert, but it does not reduce alcohol’s effects, so you may underestimate your impairment and drink more.
Do energy drinks give you a crash?
They can be followed by a drop in energy, especially when a sugary drink’s short-lived boost wears off. Caffeine can also disrupt sleep, which may leave you feeling tired later rather than restoring energy.
Are energy drinks better than coffee?
Not necessarily. Energy drinks may combine caffeine with sugar and other stimulating ingredients, while plain coffee usually does not contain added sugar. Caffeine levels vary in both, so compare the specific drink and serving.
Can energy drinks replace water during exercise?
No, energy drinks are not a substitute for water during exercise. Their caffeine and sugar do not make them a better hydration choice; drink water to replace fluids, particularly during or after physical activity.
Can children drink energy drinks?
No, energy drinks are not suitable for children because caffeine can affect sleep, mood, and heart rate. Their sweet taste can also make it easy to consume more caffeine and sugar than intended.
Are sugar-free energy drinks healthier than regular ones?
Sugar-free energy drinks contain less or no sugar, but they can still deliver substantial caffeine and may still cause jitters or sleep disruption. Choosing a sugar-free version does not make frequent or excessive use harmless.
Can you drink an energy drink on an empty stomach?
You can, but caffeine may feel more intense on an empty stomach and can cause nausea, shakiness, or discomfort in some people. If those effects occur, stop drinking it rather than using it to push through.
Can you drink energy drinks while pregnant?
It is best to avoid energy drinks during pregnancy because their caffeine content can vary and some products contain additional stimulants. Ask your pregnancy-care clinician how to manage caffeine from all drinks and foods.
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Nutrition data compiled from USDA FoodData Central and scientific sources.