Carbs in Mug Root Beer
How many carbs are in mug root beer?
Mug Root Beer has 12.1g net carbs per 100g — 12.1g total carbs minus 0g fiber — plus 0g protein, 0g fat, and 45 calories. 1 can (12 fl oz) works out to about 43g net carbs and 160 calories. That makes mug root beer moderate in net carbs and lower than the typical drink, which averages about 21.1g net carbs per 100g. At this carb count, mug root beer is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
Keeping an eye on carbs in mug root beer?
Mug Root Beer runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor
Values per 100 g.
Is mug root beer keto-friendly?
Mug Root Beer is borderline for keto — it works only in small portions. It has 12.1g net carbs per 100g (12.1g total carbs − 0g fiber). A typical serving — 1 can (12 fl oz) — is about 43g net carbs. On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 1 can (12 fl oz) | 43g | 43g | 0g | 160 |
| 100 g (3.5 oz) | 12.1g | 12.1g | 0g | 45 |
| 1 oz (28 g) | 3.4g | 3.4g | 0g | 13 |
How many calories are in mug root beer?
Mug Root Beer has 45 calories per 100g. 1 can (12 fl oz) has about 160 calories. That's alongside 0g protein, 0g fat, and 12.1g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 45 |
| Total carbs | 12.1g |
| Net carbs | 12.1g |
| Fiber | 0g |
| Sugar | 12.1g |
| Sugar alcohols | 0g |
| Protein | 0g |
| Fat | 0g |
| Sodium | 18310mg |
| Potassium | 0mg |
Source: Open Food Facts (Mug Root Beer). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
Log mug root beer in one tap
Snap a photo and CarbMeNot's AI logs the carbs, protein, and fat automatically.
Frequently asked questions
- How many carbs are in mug root beer?
- Mug Root Beer has 12.1g of total carbs and 12.1g of net carbs per 100 grams.
- How many net carbs are in mug root beer?
- Mug Root Beer has 12.1g of net carbs per 100 grams (total carbs 12.1g minus 0g fiber).
- Is mug root beer keto-friendly?
- Mug Root Beer is borderline for keto — it works only in small portions. It has 12.1g net carbs per 100g (12.1g total carbs − 0g fiber). A typical serving — 1 can (12 fl oz) — is about 43g net carbs. On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
- How many calories are in mug root beer?
- Mug Root Beer has 45 calories per 100 grams.
- How many carbs are in 1 can (12 fl oz) of mug root beer?
- 1 can (12 fl oz) of mug root beer (355g) has about 43g net carbs, 43g total carbs, and 160 calories.
Similar foods
CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.