Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →
Sugar-free caffeinated energy drink
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 can (jumbo) of Monster Sugar Free (500 g) has 50 calories. That works out to 10 calories per 100 g. It contains 15 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 12.5 µg of B12 covers 521% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 can (jumbo) · 500 g
50
KCAL / 500G
Carbs
15g
· 5% 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%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 50 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 380 mg | 17% |
| Total carbohydrate | 15 g | 5% |
| Fiber | 0 g | 0% |
| Protein | 0 g | 0% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
Log this food in EatBetter
100,000+ people use it
📸 Scan the code to get the app free.

| Serving | Amount | Calories |
|---|---|---|
| 1 can (jumbo) | 500 g | 50 kcal |
| 100 g | 100 g | 10 kcal |
| 1 can (mini) | 250 g | 25 kcal |
| 1 can (medium) | 355 g | 36 kcal |
| 1 can (large) | 473 g | 47 kcal |
| 2 can (double) | 1000 g | 100 kcal |
Calculated from 10 calories per 100 g.
Monster Sugar Free contains caffeine, but the amount can vary by country, can size, and formulation. Check the caffeine information on your can, and count coffee, tea, and other caffeinated drinks toward your total for the day.
Yes, Monster Sugar Free formulations commonly contain taurine as well as caffeine and other ingredients. Formulas can differ between markets, so the ingredient list on the specific can is the reliable way to confirm what is in your version.
Yes, the caffeine in Monster Sugar Free can make it harder to fall asleep and may reduce sleep quality. Avoid drinking it late in the day if you are sensitive to caffeine, since its effects can last into the evening.
It is best not to mix Monster Sugar Free with alcohol. Caffeine does not make you less intoxicated; it can make you feel more alert and mask how impaired you are, which may lead you to drink more or take greater risks.
Monster Sugar Free has no sugar, so it can reduce added-sugar intake compared with a sugar-sweetened Monster. Both are caffeinated energy drinks, however, and the sugar-free version is not automatically a better choice for everyone or a substitute for water.
Monster Sugar Free contributes fluid, but water is a better everyday choice for hydration. Its caffeine may increase urination slightly in people who are not used to it, and the drink is not a replacement for water during exercise or heat.
Monster Sugar Free is sugar-free, so it is less likely than a sugary energy drink to cause a direct rise in blood glucose. Caffeine can still affect glucose responses in some people; if you have diabetes, monitor your response and ask your clinician if needed.
Monster Sugar Free is not likely to cause weight gain by itself, and replacing a sugary drink with it can reduce sugar intake. Frequent caffeine use may disrupt sleep, though, and poor sleep can make appetite and eating habits harder to manage.
Yes, but Monster Sugar Free may feel harsher on an empty stomach. Caffeine can cause nausea, shakiness, or stomach discomfort in some people, so have it with food if you notice those effects.
Limit Monster Sugar Free during pregnancy because it contains caffeine, and include caffeine from all other drinks and foods in your daily total. Pregnancy guidance commonly sets a lower caffeine limit than for other adults; ask your doctor or midwife how that applies to you.
Vitamins
B12
12.5µg · 521% DV
B2
3.5mg · 269% DV
B3
40mg · 250% DV
B6
4mg · 235% DV
Minerals
Sodium
380mg · 17% DV
Calcium
0mg · 0% DV
Iron
0mg · 0% DV
Magnesium
0mg · 0% DV
Potassium ⭐
0mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 50 calories in 1 can (jumbo) (500 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.
Monster Sugar Free is a carbonated energy drink from Monster, made with caffeine and sweeteners instead of sugar. It is commonly sold in a large can and is usually served chilled, whether as a pick-me-up during a busy day, on a long drive or while gaming. Its sweet, fizzy taste makes it more of an occasional alternative to a soft drink than a meal accompaniment. It contains no sugar, but it is still a caffeinated drink rather than a source of meaningful nourishment. If you are sensitive to caffeine, choose a smaller amount or avoid having it late in the day, and rely on water for everyday hydration.
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.
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.
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.
No known major allergens
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
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.