Carbs in Chick-fil-A Small Mac & Cheese
How many carbs are in chick-fil-a small mac & cheese?
Chick-fil-A Small Mac & Cheese has 18g net carbs per 100g — 19g total carbs minus 1g fiber — plus 6.7g protein, 5.7g fat, and 152 calories. Small (105g) works out to about 18.9g net carbs and 160 calories. That makes chick-fil-a small mac & cheese moderate in net carbs and lower than the typical fast-food item, which averages about 26.4g net carbs per 100g. At this carb count, chick-fil-a small 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 chick-fil-a small mac & cheese keto-friendly?
Chick-fil-A Small Mac & Cheese is borderline for keto — it works only in small portions. It has 18g net carbs per 100g (19g total carbs − 1g fiber). A typical serving — Small (105g) — is about 18.9g 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 |
|---|---|---|---|---|
| Small (105g) | 18.9g | 20g | 7g | 160 |
| 100 g (3.5 oz) | 18g | 19g | 6.7g | 152 |
| 1 oz (28 g) | 5g | 5.3g | 1.9g | 43 |
How many calories are in chick-fil-a small mac & cheese?
Chick-fil-A Small Mac & Cheese has 152 calories per 100g. Small (105g) has about 160 calories. That's alongside 6.7g protein, 5.7g fat, and 18g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 152 |
| Total carbs | 19g |
| Net carbs | 18g |
| Fiber | 1g |
| Sugar | 3.8g |
| Sugar alcohols | 0g |
| Protein | 6.7g |
| Fat | 5.7g |
| Sodium | 400mg |
| Potassium | 105mg |
Source: Manufacturer-reported values (fast-food). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in chick-fil-a small mac & cheese?
- Chick-fil-A Small Mac & Cheese has 19g of total carbs and 18g of net carbs per 100 grams.
- How many net carbs are in chick-fil-a small mac & cheese?
- Chick-fil-A Small Mac & Cheese has 18g of net carbs per 100 grams (total carbs 19g minus 1g fiber).
- Is chick-fil-a small mac & cheese keto-friendly?
- Chick-fil-A Small Mac & Cheese is borderline for keto — it works only in small portions. It has 18g net carbs per 100g (19g total carbs − 1g fiber). A typical serving — Small (105g) — is about 18.9g 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 chick-fil-a small mac & cheese?
- Chick-fil-A Small Mac & Cheese has 152 calories per 100 grams.
- How many carbs are in small (105g)?
- Small (105g) (105g) has about 18.9g net carbs, 20g total carbs, and 160 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.







