How many calories are in each monster? A complete nutritional guide

November 16, 2025 •

3 min read

An original 16 oz can of Monster Energy contains approximately 230 calories, a figure that varies dramatically across the brand's diverse lineup. This guide breaks down exactly how many calories are in each monster variety, from the high-sugar classics to the zero-calorie options.

Quick Summary

A detailed analysis of the calorie content across Monster Energy's product line, highlighting the significant differences between the full-sugar, low-sugar, and zero-sugar versions. An essential overview for comparing nutritional information.

Key Points

High-Calorie Classics: An original 16 oz Monster contains about 230 calories, mostly from sugar.
Zero-Sugar Ultras: The Ultra lineup (e.g., White, Blue, Paradise) has only 10 calories per 16 oz can.
Coffee and Cream Calories: Java Monster varieties, which include coffee and milk, range around 220-230 calories per 16 oz can.
Rehab's Low Count: Monster Rehab drinks are a low-calorie alternative, with the Tea + Lemonade flavor containing just 25 calories.
Juice Monster Variance: Flavors with fruit juice, like Mango Loco, fall in the mid-to-high calorie range, with a 500ml can having over 250 calories.

Understanding Monster's Calorie Diversity

Monster Energy's expansive range of beverages means there is no single calorie count for the brand. The nutritional profile changes significantly depending on the specific product line, such as the full-sugar Original, the low-calorie Rehab, or the zero-sugar Ultra series. Understanding these differences is crucial for anyone monitoring their caloric intake.

The Original Monster and Its Sugary Cousins

The classic green Monster Energy drink is one of the brand's most recognizable products, and it contains a substantial amount of sugar, contributing to its high-calorie total. A standard 16 fl oz (473 ml) can of the original flavor has about 230 calories. The source of these calories is primarily sugar, often a mix of sucrose and glucose. Other full-sugar flavors like Mango Loco and Pipeline Punch also contain a high number of calories, with a 500 ml can reaching over 250 calories. These versions are formulated for maximum energy delivery via sugar and caffeine, making them the most calorie-dense choices.

The Ultra Zero Sugar Lineup: Lighter Options

For those seeking the Monster buzz without the sugar and calories, the Ultra series is the go-to option. These zero-sugar drinks typically contain only 10 calories per 16 fl oz can, sourced from trace elements rather than added sweeteners. Flavors like Zero Ultra (the White Monster), Ultra Paradise, and Ultra Black offer a range of fruity and crisp tastes while being virtually calorie-free. This lineup is sweetened with sucralose and acesulfame potassium, providing sweetness without the caloric impact of sugar.

Java Monster: A High-Calorie Coffee Blend

Monster's line of coffee and cream-based drinks, Java Monster, combines the energy blend with coffee. Because of the added milk and sugar, these are among the most caloric options. A 16 fl oz can of Java Monster Mean Bean, for example, contains around 220 calories, putting it in a similar range to the original flavor. The calories in Java Monster come from a combination of sugar, fat from cream, and protein from milk, creating a richer nutritional profile compared to the standard energy drinks.

Rehab and Juice: The Middle Ground

The Rehab series and the Juice Monster flavors offer a varied caloric middle ground. Rehab drinks, like the Tea + Lemonade, are low-calorie and often non-carbonated, with a 16 fl oz can containing just 25 calories. The Rehab line focuses on hydration and electrolytes in addition to the energy blend. In contrast, the Juice Monster lineup, which incorporates real fruit juice, has a moderate calorie count. A 500 ml can of Rio Punch, for instance, contains around 153 calories, while Aussie Lemonade has about 212 calories.

Nutritional Comparison of Popular Monster Flavors


Flavor	Can Size	Calories	Sugar (Approx.)
Original	16 fl oz (473ml)	~230	~54g
Ultra Zero Sugar	16 fl oz (473ml)	10	0g
Java Mean Bean	16 fl oz (444ml)	~220	~35g
Rehab Tea + Lemonade	16 fl oz (473ml)	25	3g
Mango Loco	16.9 fl oz (500ml)	~256	~58g
Zero Sugar (Green Can)	16.9 fl oz (500ml)	13-15	0g

A Quick Guide to Monster Calories

Original Green Monster: 230 calories per 16 oz can.
Ultra Series: All Ultra flavors, including White, Blue, Black, and Paradise, contain only 10 calories per 16 oz can.
Java Monster Mean Bean: This coffee-and-cream blend has around 220 calories per 16 oz can.
Rehab Tea + Lemonade: A low-calorie option with just 25 calories per 16 oz can.
Juice Monster Mango Loco: A fruity juice blend that has over 250 calories per 500ml can.

Making an Informed Choice

When selecting a Monster energy drink, the calorie count is directly tied to the specific product line. If you're looking for a low-calorie option, the Ultra series or Rehab drinks are the clear choices. For those who prefer the full-sugar experience, the Original and Juice flavors offer higher energy content with a significant sugar load. Always check the nutrition label on the individual can, as formulations can vary slightly by region and product size.

Conclusion: Know Your Monster

From the high-calorie Original and Java blends to the nearly calorie-free Ultra and low-cal Rehab varieties, Monster's calorie content is far from uniform. By understanding the different product lines, consumers can make informed decisions that align with their dietary goals. A quick look at the nutrition label will provide the exact information needed to confirm how many calories are in each Monster you choose.

For additional nutritional information and to compare Monster with other energy drinks, consider reviewing resources like those provided by the University of California, Davis.

Frequently Asked Questions

The full-sugar and juice-based Monster varieties typically have the most calories. A 16.9 fl oz (500 ml) can of Mango Loco can contain up to 256 calories, similar to other full-sugar options.

The Ultra Zero Sugar line, often referred to as 'The White Monster' and its other colored counterparts, is the lowest in calories. These drinks contain just 10 calories per 16 fl oz can.

Yes, they are not entirely calorie-free but are very low. The Ultra Zero Sugar drinks generally contain around 10-15 calories per can, which is a negligible amount compared to the full-sugar versions.

Java Monster varieties, which are coffee and cream blends, have a similar calorie count to the standard, full-sugar Monster drinks. For example, Java Mean Bean has about 220 calories per 16 oz can.

The primary reason for the variation is the sugar content. Full-sugar varieties use sugar for sweetness and energy, contributing to a high calorie count. The Ultra line uses artificial sweeteners, and Rehab uses a different base, resulting in significantly fewer calories.

Monster Rehab flavors are generally lower in calories. The Tea + Lemonade flavor, for instance, contains only 25 calories per 16 fl oz can.

Monster's calories can be higher due to larger can sizes. A standard 16 oz Monster (230 calories) is higher than a standard 16 oz Red Bull (220 calories). However, Monster offers a wider range of low and zero-calorie options like the Ultra series, whereas Red Bull also has low-cal versions.