How Many Calories?

How many calories are in a can of energy drink?

A 250-milliliter can of energy drink carries about 113 calories and 27 grams of sugar; a 500-milliliter can is double that.

Published: 22 August 2026

The American food database's energy drink record gives 43 calories per 100 grams. With the same record's volume-to-weight conversion, a 250-milliliter can corresponds to 262 grams and carries about 113 calories. A 500-milliliter can rises to 225 calories.

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General information notice. This content is prepared to support general nutrition literacy; it does not replace medical diagnosis or treatment and is not personal nutrition advice. A plan tailored to you can only be prepared by a licensed dietitian; if you are pregnant, have a chronic condition, take regular medication, are feeding a child, or have a clinical condition, a physician and dietitian check is required before starting a plan.

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