Carbs in Panera Mac & Cheese
How many carbs are in panera mac & cheese?
Panera Mac & Cheese has 15g net carbs per 100g — 15g total carbs minus 0g fiber — plus 7g protein, 14.1g fat, and 212 calories. Cup (8 oz) works out to about 34.1g net carbs and 481 calories. That makes panera mac & cheese moderate in net carbs and lower than the typical dairy food, which averages about 24.1g net carbs per 100g. At this carb count, panera mac & cheese is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Values per 100 g.
Is panera mac & cheese keto-friendly?
Panera Mac & Cheese is borderline for keto — it works only in small portions. It has 15g net carbs per 100g (15g total carbs − 0g fiber). A typical serving — Cup (8 oz) — is about 34.1g 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.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| Cup (8 oz) | 34.1g | 34.1g | 15.9g | 481 |
| 100 g (3.5 oz) | 15g | 15g | 7g | 212 |
| 1 oz (28 g) | 4.2g | 4.2g | 2g | 59 |
How many calories are in panera mac & cheese?
Panera Mac & Cheese has 212 calories per 100g. Cup (8 oz) has about 481 calories. That's alongside 7g protein, 14.1g fat, and 15g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 212 |
| Total carbs | 15g |
| Net carbs | 15g |
| Fiber | 0g |
| Sugar | 3.1g |
| Sugar alcohols | 0g |
| Protein | 7g |
| Fat | 14.1g |
| Sodium | 507mg |
| Potassium | 0mg |
Source: Manufacturer-reported values (other). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in panera mac & cheese?
- Panera Mac & Cheese has 15g of total carbs and 15g of net carbs per 100 grams.
- How many net carbs are in panera mac & cheese?
- Panera Mac & Cheese has 15g of net carbs per 100 grams (total carbs 15g minus 0g fiber).
- Is panera mac & cheese keto-friendly?
- Panera Mac & Cheese is borderline for keto — it works only in small portions. It has 15g net carbs per 100g (15g total carbs − 0g fiber). A typical serving — Cup (8 oz) — is about 34.1g 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 panera mac & cheese?
- Panera Mac & Cheese has 212 calories per 100 grams.
- How many carbs are in cup (8 oz) of panera mac & cheese?
- Cup (8 oz) of panera mac & cheese (227g) has about 34.1g net carbs, 34.1g total carbs, and 481 calories.
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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.



