Bud Light Beer Calories & Carbs
Keto-friendlyLast updated September 8, 2026 · Compiled by the CarbMeNot Team
Values per 12 fl oz can (355g); per 100 g: 2g net carbs, 31 cal. Net carbs = total carbs − fiber − sugar alcohols — do the math for any label with the free net carbs calculator.
How many carbs are in bud light beer?
Bud Light Beer — 12 fl oz can (355g) — has 7.1g net carbs: 7.1g total carbs minus 0g fiber, plus 1.1g protein, 0g fat, and 110 calories. Per 100g that is 2g net carbs (2g total carbs, 0g fiber) and 31 calories. That makes bud light beer very low in net carbs and lower than the typical drink, which averages about 21.1g net carbs per 100g. With this carb count, bud light beer fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.
Is bud light beer keto-friendly?
Yes, bud light beer can fit a keto diet in moderate portions. 12 fl oz can (355g) is 7.1g net carbs (7.1g total carbs − 0g fiber); per 100g that is 2g net carbs. On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other drinks and meals.
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Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 12 fl oz can | 7.1g | 7.1g | 1.1g | 110 |
| 100 g (3.5 oz) | 2g | 2g | 0.3g | 31 |
| 1 oz (28 g) | 0.6g | 0.6g | 0.1g | 9 |
How many calories are in bud light beer?
Bud Light Beer — 12 fl oz can (355g) — has 110 calories, with 1.1g protein, 0g fat, and 7.1g net carbs. Per 100g: 31 calories and 2g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 31 |
| Total carbs | 2g |
| Net carbs | 2g |
| Fiber | 0g |
| Sugar | 0g |
| Sugar alcohols | 0g |
| Protein | 0.3g |
| Fat | 0g |
| Sodium | 2mg |
| Potassium | 27mg |
Source: Manufacturer-reported values (drinks). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in bud light beer?
- Bud Light Beer (12 fl oz can, 355g) has 7.1g of total carbs and 7.1g of net carbs. Per 100 grams: 2g total, 2g net.
- How many net carbs are in bud light beer?
- Bud Light Beer has 7.1g of net carbs per 12 fl oz can (355g) — 7.1g total carbs minus 0g fiber.
- Is bud light beer keto-friendly?
- Yes, bud light beer can fit a keto diet in moderate portions. 12 fl oz can (355g) is 7.1g net carbs (7.1g total carbs − 0g fiber); per 100g that is 2g net carbs. On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other drinks and meals.
- How many calories are in bud light beer?
- Bud Light Beer (12 fl oz can, 355g) has 110 calories; that is 31 calories per 100 grams.
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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.