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A translucent pale pink-red carbonated drink sits in a clear glass, with fine bubbles rising through the liquid.
●Low GI
Monster· all products

Monster Ultra Watermelon Sugar Free Calories

Sugar-free energy drink, watermelon flavored, caffeinated

CALORIES · 100 G

3kcal

GI

0low

POTASSIUM · 100 G

0mg

FIBER · 100 G

0g

Quick answer

1 can (whole) of Monster Ultra Watermelon Sugar Free (500 g) has 15 calories. That works out to 3 calories per 100 g. It contains 4.5 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 15 mg of B1 covers 1250% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.

Monster Ultra Watermelon Sugar Free Nutrition Facts

Selected: 1 can (whole) · 500 g

15

KCAL / 500G

Carbs

4.5g

· 2% 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%

Monster Ultra Watermelon Sugar Free nutrition facts table · 1 can (whole) (500 g)

NutrientAmount% DV
Calories15 kcal
Total fat0 g0%
Saturated fat0 g0%
Trans fat0 g
Sodium400 mg17%
Total carbohydrate4.5 g2%
Fiber0 g0%
Protein0 g0%

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.

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How Many Calories in 1 Can of Monster Ultra Watermelon Sugar Free?

ServingAmountCalories
1 can (whole)500 g15 kcal
100 g100 g3 kcal
1 serving (small)160 g5 kcal
1 cup (medium)240 g7 kcal
½ can (half)250 g8 kcal
1 serving (medium)330 g10 kcal
1 bottle (whole)500 g15 kcal
1 serving (large)500 g15 kcal

Calculated from 3 calories per 100 g.

Frequently Asked Questions About Monster Ultra Watermelon Sugar Free

Does Monster Ultra Watermelon Sugar Free have caffeine?

Yes, Monster Ultra Watermelon Sugar Free contains caffeine, so it can have a stimulating effect. Count caffeine from coffee, tea, and other drinks as well; people sensitive to caffeine may notice jitters, a racing heartbeat, or restlessness.

How much caffeine is in a can of Monster Ultra Watermelon Sugar Free?

The caffeine amount in Monster Ultra Watermelon Sugar Free can vary by country and product formulation. Use the amount printed on your can, and remember that coffee, tea, and other energy drinks add to your total caffeine intake for the day.

What sweetener is in Monster Ultra Watermelon Sugar Free?

Monster Ultra Watermelon Sugar Free gets its sweetness from non-sugar sweeteners rather than added sugar. The sweetener blend can differ between markets, so the ingredient list on the can is the best way to identify what is used in your version.

Does Monster Ultra Watermelon Sugar Free taste like real watermelon?

It is watermelon-flavored, but the taste is a designed soft-drink flavor rather than a guarantee of fresh watermelon juice. Expect a sweet, fruity energy-drink taste; the exact flavor impression can vary with the formulation and individual preference.

Will Monster Ultra Watermelon Sugar Free keep you awake?

Yes, Monster Ultra Watermelon Sugar Free can make it harder to fall asleep because it contains caffeine. Having it later in the day is more likely to affect sleep, especially if you are sensitive to caffeine or have already had coffee or tea.

Can you mix Monster Ultra Watermelon Sugar Free with alcohol?

It is best not to mix Monster Ultra Watermelon Sugar Free with alcohol. Caffeine can make you feel more alert without reducing alcohol’s effects, which may make it harder to judge how impaired you are.

Is Monster Ultra Watermelon Sugar Free good before a workout?

It may feel stimulating before exercise because it contains caffeine, but it is not a substitute for water or a balanced pre-workout meal. If caffeine causes jitters, stomach discomfort, or a racing heartbeat for you, avoid using it before training.

Is Monster Ultra Watermelon Sugar Free suitable for keto?

It may fit some keto eating plans because it is sugar-free, but the product still contains other ingredients and a small amount of carbohydrate. Check the nutrition and ingredient information for your specific can and account for it in your own plan.

Is Monster Ultra Watermelon Sugar Free safe to drink every day?

Daily use is not a great default because Monster Ultra Watermelon Sugar Free adds caffeine to your diet each time. Frequent cans alongside coffee or tea can push your total intake higher, and relying on it for energy may also disrupt sleep.

Is Monster Ultra Watermelon Sugar Free safe during pregnancy?

Ask your healthcare professional before drinking Monster Ultra Watermelon Sugar Free during pregnancy. It contains caffeine, and your total intake from energy drinks, coffee, tea, and other sources matters; the caffeine amount can be found on the can.

Monster Ultra Watermelon Sugar Free Vitamins & Minerals

Vitamins

B1

15mg · 1250% DV

B2

8.5mg · 654% DV

B3

95mg · 594% DV

B12

12.5µg · 521% DV

Minerals

Sodium

400mg · 17% DV

Calcium

0mg · 0% DV

Iron

0mg · 0% DV

Magnesium

0mg · 0% DV

Potassium ⭐

0mg · 0% DV

Monster Ultra Watermelon Sugar Free Glycemic Index

GLYCEMIC INDEX

0
Low
0 Low5570100

GLYCEMIC LOAD

0
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Monster Ultra Watermelon Sugar Free

To burn the 15 calories in 1 can (whole) (500 g):

🚶

4min

Walking (5 km/h)

🏃

2min

Running (8 km/h)

🚴

2min

Cycling

🏊

2min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Monster Ultra Watermelon Sugar Free?

Monster Ultra Watermelon Sugar Free is a canned, carbonated energy drink with watermelon flavour and caffeine, made without sugar. It is a flavoured soft drink rather than juice or a drink made from fresh watermelon.

It is usually served chilled and sipped straight from the can, whether on the go, during a study or work break, or when people want a caffeinated drink. The flavour is sweet and fruity, with the familiar fizz of a soft drink. At 3 calories per 100 g, it is very low in energy, but it still contains caffeine. If you are sensitive to caffeine, keep that in mind; for a lighter-feeling option, alternate it with water, and choose water to quench everyday thirst.

How Nutritious Is Monster Ultra Watermelon Sugar Free?

Nutrient density

Low

8/ 100

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

40/ 100

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.

Is Monster Ultra Watermelon Sugar Free 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 Monster Ultra Watermelon Sugar Free Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Monster Ultra Watermelon Sugar Free 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

Monster Ultra Watermelon Sugar Free Fat Profile

SATURATED

0g

MONOUNSATURATED

0g

POLYUNSATURATED

0g

Compare Monster Ultra Watermelon Sugar Free

🥤vs☕️
Monster Ultra Watermelon Sugar Free vs Turkish coffee4 kcal fewer per 100 g
→
🥤vs🥛
Monster Ultra Watermelon Sugar Free vs Ayran34 kcal fewer per 100 g
→
🥤vs🧊🍵
Monster Ultra Watermelon Sugar Free vs Iced Tea17 kcal fewer per 100 g
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🥤vs🍵
Monster Ultra Watermelon Sugar Free vs Tea2 kcal more per 100 g
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Foods Similar to Monster Ultra Watermelon Sugar Free

☕️

Turkish coffee

7 kcal

🥛

Ayran

37 kcal

🧊🍵

Iced Tea

20 kcal

🍵

Tea

1 kcal

🥤

Detox Water

2 kcal

🥤

Soda

42 kcal

☕️

Coffee

2 kcal

🥤

Cola

42 kcal

Have another question about Monster Ultra Watermelon Sugar Free?

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Nutrition data compiled from USDA FoodData Central and scientific sources.