Carbs in McDonald's McRib Sandwich
How many carbs are in mcdonald's mcrib sandwich?
McDonald's McRib Sandwich has 21.1g net carbs per 100g — 22.1g total carbs minus 1g fiber — plus 10.8g protein, 12.7g fat, and 245 calories. 1 McRib sandwich (204g) works out to about 43g net carbs and 500 calories. That makes mcdonald's mcrib sandwich high in net carbs and about average for the typical fast-food item, which averages about 26.6g net carbs per 100g. At this carb count, mcdonald's mcrib sandwich 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.
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McDonald's McRib Sandwich 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 mcdonald's mcrib sandwich keto-friendly?
McDonald's McRib Sandwich is generally not keto-friendly. It has 21.1g net carbs per 100g (22.1g total carbs − 1g fiber). A typical serving — 1 McRib sandwich (204g) — 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 McRib sandwich | 43g | 45.1g | 22g | 500 |
| 100 g (3.5 oz) | 21.1g | 22.1g | 10.8g | 245 |
| 1 oz (28 g) | 5.9g | 6.2g | 3g | 69 |
How many calories are in mcdonald's mcrib sandwich?
McDonald's McRib Sandwich has 245 calories per 100g. 1 McRib sandwich (204g) has about 500 calories. That's alongside 10.8g protein, 12.7g fat, and 21.1g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 245 |
| Total carbs | 22.1g |
| Net carbs | 21.1g |
| Fiber | 1g |
| Sugar | 4.9g |
| Sugar alcohols | 0g |
| Protein | 10.8g |
| Fat | 12.7g |
| Sodium | 480mg |
| Potassium | 0mg |
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 mcdonald's mcrib sandwich?
- McDonald's McRib Sandwich has 22.1g of total carbs and 21.1g of net carbs per 100 grams.
- How many net carbs are in mcdonald's mcrib sandwich?
- McDonald's McRib Sandwich has 21.1g of net carbs per 100 grams (total carbs 22.1g minus 1g fiber).
- Is mcdonald's mcrib sandwich keto-friendly?
- McDonald's McRib Sandwich is generally not keto-friendly. It has 21.1g net carbs per 100g (22.1g total carbs − 1g fiber). A typical serving — 1 McRib sandwich (204g) — 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 mcdonald's mcrib sandwich?
- McDonald's McRib Sandwich has 245 calories per 100 grams.
- How many carbs are in 1 mcrib sandwich?
- 1 McRib sandwich (204g) has about 43g net carbs, 45.1g total carbs, and 500 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.