Monster · Zero sugar
Monster Zero Ultra
Monster Zero Ultra has 225 mg of caffeine, 0 g of sugar and 15 calories per 24 oz can.
Nutrition and caffeine facts
Caffeine per can
225 mg
56% of the 400 mg a day the FDA cites as an amount not generally linked to negative effects in healthy adults. Ranks #58 of 322 drinks by caffeine per can (see the ranking).
- Can size
- 24 fl oz
- Caffeine per fl oz
- 9.4 mg
- Sugar
- 0 g
- Calories
- 15
- Total carbs
- 10 g
- Sodium
- 570 mg
Source
Nutrition facts from Open Food Facts, available under the Open Database License. Last checked Nov 3, 2026.
Spot a number that doesn’t match your can? Formulas change, so check the label, and let us know.
Paid link: as an Amazon Associate, Energy Drink Central earns from qualifying purchases.