Natural Light Beer Calories & Carbs
Last updated September 8, 2026 · Compiled by the CarbMeNot Team
Values per 1 can (12 fl oz), 355g; per 100 g: 25.1g net carbs, 162 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 natural light beer?
Natural Light Beer — 1 can (12 fl oz), 355g — has 89.1g net carbs: 89.8g total carbs minus 0.7g fiber, plus 17g protein, 16.3g fat, and 575 calories. Per 100g that is 25.1g net carbs (25.3g total carbs, 0.2g fiber) and 162 calories. That makes natural light beer high in net carbs and about average for the typical drink, which averages about 21.1g net carbs per 100g. At this carb count, natural light beer is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per 100 g, sourced from USDA FoodData Central; net carbs are computed by CarbMeNot.
Is natural light beer keto-friendly?
Natural Light Beer is generally not keto-friendly. 1 can (12 fl oz), 355g is 89.1g net carbs (89.8g total carbs − 0.7g fiber); per 100g that is 25.1g 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.
Keeping an eye on carbs in natural light beer?
Natural Light 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.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 1 can (12 fl oz) | 89.1g | 89.8g | 17g | 575 |
| 100 g (3.5 oz) | 25.1g | 25.3g | 4.8g | 162 |
| 1 oz (28 g) | 7g | 7.1g | 1.3g | 45 |
How many calories are in natural light beer?
Natural Light Beer — 1 can (12 fl oz), 355g — has 575 calories, with 17g protein, 16.3g fat, and 89.1g net carbs. Per 100g: 162 calories and 25.1g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 162 |
| Total carbs | 25.3g |
| Net carbs | 25.1g |
| Fiber | 0.2g |
| Sugar | 22.8g |
| Sugar alcohols | 0g |
| Protein | 4.8g |
| Fat | 4.6g |
| Sodium | 71mg |
| Potassium | 0mg |
Source: USDA FoodData Central (SR Legacy). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in natural light beer?
- Natural Light Beer (1 can (12 fl oz), 355g) has 89.8g of total carbs and 89.1g of net carbs. Per 100 grams: 25.3g total, 25.1g net.
- How many net carbs are in natural light beer?
- Natural Light Beer has 89.1g of net carbs per 1 can (12 fl oz), 355g — 89.8g total carbs minus 0.7g fiber.
- Is natural light beer keto-friendly?
- Natural Light Beer is generally not keto-friendly. 1 can (12 fl oz), 355g is 89.1g net carbs (89.8g total carbs − 0.7g fiber); per 100g that is 25.1g 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 natural light beer?
- Natural Light Beer (1 can (12 fl oz), 355g) has 575 calories; that is 162 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.