Nutrition Diet: How many calories are in a white Monster 500ml?

October 19, 2025 •

4 min read

The Monster Energy Ultra White energy drink contains as few as 11 to 15 calories per 500ml can, positioning it as a low-calorie, sugar-free alternative to traditional energy drinks. The question of "How many calories are in a white Monster 500ml?" is vital for anyone managing their nutrition or simply curious about their beverage choices.

Quick Summary

A 500ml can of white Monster (Ultra White) contains 11-15 calories and zero sugar, utilizing artificial sweeteners instead. This provides a caffeine boost with a minimal caloric impact, a stark contrast to the standard Monster drink. However, its high caffeine content still warrants responsible consumption.

Key Points

Low Calorie: A 500ml can of white Monster (Ultra White) contains only 11-15 calories, a significantly lower amount compared to the standard, sugary version.
Zero Sugar: The Ultra White variant is sugar-free, using artificial sweeteners like sucralose and acesulfame K to provide its taste without adding calories.
High Caffeine: Despite its low-calorie status, it contains a high concentration of caffeine, around 150-160mg per 500ml can, which is still a considerable dose.
Health Concerns: The high caffeine content can lead to side effects such as increased heart rate, anxiety, and sleep disruption, especially with excessive use.
Not a Healthy Drink: Being sugar-free does not make it a health drink. For consistent, natural energy, proper nutrition, hydration, and exercise are far more beneficial.
Alternatives Exist: Consider healthier, more natural alternatives for energy, such as coffee, tea, or simply staying well-hydrated.

Unpacking the Nutritional Facts of Monster Ultra White

For those monitoring their calorie intake, the Monster Energy Ultra White offers a surprisingly low-calorie option. A typical 500ml can contains approximately 11 to 15 calories and zero sugar, depending on the specific region and formulation. This is a major selling point for the 'Ultra' line, which aims to provide the Monster energy blend without the heavy, sugary texture of the original. The minimal carbohydrate content (around 4.4g per 500ml) accounts for the total caloric value.

The Ultra White Formula: A Closer Look at the Ingredients

The low-calorie nature of Ultra White is achieved by replacing sugar and glucose with artificial sweeteners like sucralose and acesulfame K. The formula includes carbonated water, citric acid, taurine, sodium citrates, flavorings, Panax ginseng root extract, caffeine, preservatives, L-carnitine L-tartrate, B vitamins (B3, B5, B6, B12), sodium chloride, D-glucuronolactone, guarana seed extract, and inositol. The caffeine content is typically around 150-160mg per 500ml can.

Calorie and Sugar Comparison: Ultra White vs. Original Monster

Comparing Ultra White to the classic Original Green Monster highlights a significant difference in nutritional content.


Nutritional Aspect	Monster Ultra White (500ml)	Monster Original (500ml)
Calories	~11-15 kcal	~235-248 kcal
Sugar	0g	~57-60g
Caffeine	~150-160 mg	~160 mg
Sweeteners	Artificial (Sucralose, Acesulfame K)	Sugar, Glucose, Sucralose

Ultra White offers significantly fewer calories and no sugar compared to the original, while maintaining a similar caffeine level.

Considering the Health Implications of Energy Drinks

Despite the low calorie count, energy drinks like Ultra White still pose health concerns primarily due to high caffeine content and artificial ingredients.

High Caffeine and Stimulants

Excessive caffeine intake can lead to negative effects including insomnia, anxiety, rapid heartbeat, and jitters. The FDA suggests limiting daily caffeine to 400mg for healthy adults, and one 500ml Monster can contains a large portion of this. Energy drinks should be avoided by adolescents and individuals with heart conditions.

Effects of Artificial Sweeteners

The long-term effects of artificial sweeteners like sucralose are still being studied, with some research suggesting potential links to increased risks of type 2 diabetes and cardiovascular diseases in adults with long-term use, though results are not conclusive. Choosing naturally sweetened beverages is generally considered a healthier option.

What Does This Mean for Your Diet?

Choosing white Monster reduces calorie and sugar intake compared to original Monster, which can be beneficial for managing weight or sugar intake. However, it's not a health drink. Energy and well-being are best supported by a balanced diet and healthy lifestyle, rather than relying on stimulants.

Healthier alternatives for energy include:

Staying hydrated with water.
Drinking coffee or tea for natural caffeine and antioxidants.
Trying herbal teas like mint or ginger.
Using low-sugar electrolyte drinks for physical activity.
Eating a balanced diet of fruits, vegetables, and whole grains.

Conclusion

In conclusion, a 500ml white Monster contains about 11-15 calories and no sugar, providing a low-calorie alternative to the standard version. Its energy boost comes from a high dose of caffeine and stimulants. While lower in calories, it's not a health drink due to high caffeine and potential risks. Responsible consumption is advised, and healthier alternatives are recommended for sustained energy and long-term health. Individuals with health concerns should avoid energy drinks.

Potential risks of regular energy drink consumption

Cardiovascular Issues: Increased heart rate and blood pressure from high caffeine.
Sleep Disruption: Stimulants interfere with sleep.
Mental Health Impact: Linked to increased anxiety.
Dental Erosion: Acidity harms tooth enamel.
Dependency and Withdrawal: Regular caffeine use can lead to dependence.
Metabolic Concerns: Potential impacts from artificial sweeteners with long-term use.

What is the difference in calories between Monster Ultra White and the standard Monster?

Monster Ultra White has 11-15 calories per 500ml, while standard Monster has around 235-248 calories due to being sugar-free.

Is Monster Ultra White healthier because it's sugar-free?

While lower in calories and sugar, Ultra White isn't inherently healthy due to high caffeine and other stimulants that pose risks with excessive use.

Can I drink Monster Ultra White every day?

Health experts advise against daily energy drink consumption due to high caffeine side effects. Moderation is recommended, and healthier alternatives are preferred.

What is the caffeine content in a 500ml white Monster?

A 500ml white Monster typically contains 150-160mg of caffeine.

What kind of sweeteners are used in white Monster?

Artificial sweeteners like sucralose and acesulfame K are used for sweetness without calories.

Do the B-vitamins in Monster Ultra White provide a healthy energy boost?

The energy boost is primarily from caffeine and other stimulants, not the high levels of B-vitamins, which exceed daily needs.

Are energy drinks harmful for your teeth, even if they are sugar-free?

Yes, the high acidity can erode tooth enamel, increasing decay risk.

Frequently Asked Questions

A 500ml can of Monster Ultra White contains approximately 11 to 15 calories. The specific amount can vary slightly depending on the region due to different formulations.

Yes, Monster Ultra White is a sugar-free energy drink. It uses artificial sweeteners, primarily sucralose and acesulfame K, to achieve its light citrus flavor without the use of sugar.

Both the Ultra White and standard 500ml Monster cans have a similar caffeine content, with the Ultra White having around 150-160mg and the Original typically having about 160mg. The stimulating effect is comparable despite the huge difference in calories and sugar.

Most health professionals advise against daily consumption of energy drinks, even sugar-free ones. The high caffeine content can lead to potential health issues such as heart problems, anxiety, and disrupted sleep patterns. Moderation is key, and healthier alternatives are recommended.

The primary source of the energy boost in a white Monster is the high caffeine content and the energy blend of other stimulants like taurine, Panax ginseng extract, and guarana. The minimal calories from carbohydrates contribute very little to the energy effect.

Yes, they can. Energy drinks, including the sugar-free Ultra White, are highly acidic. The high acidity can erode tooth enamel over time, increasing the risk of tooth decay and dental problems.

Potential side effects associated with energy drinks, including Ultra White, include increased heart rate and blood pressure, anxiety, insomnia, dependence, and digestive issues due to the high levels of stimulants and other ingredients.