Carbs in Large Fries Mcd
How many carbs are in large fries mcd?
Large Fries Mcd has 66.7g net carbs per 100g — 66.7g total carbs minus 0g fiber — plus 6.7g protein, 23.3g fat, and 500 calories. That makes large fries mcd high in net carbs and higher than the typical fast-food item, which averages about 26.5g net carbs per 100g. At this carb count, large fries mcd is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Values per 100 g.
Is large fries mcd keto-friendly?
Large Fries Mcd is generally not keto-friendly. It has 66.7g net carbs per 100g (66.7g total carbs − 0g fiber). 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 |
|---|---|---|---|---|
| 100 g (3.5 oz) | 66.7g | 66.7g | 6.7g | 500 |
| 1 oz (28 g) | 18.7g | 18.7g | 1.9g | 140 |
How many calories are in large fries mcd?
Large Fries Mcd has 500 calories per 100g. That's alongside 6.7g protein, 23.3g fat, and 66.7g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 500 |
| Total carbs | 66.7g |
| Net carbs | 66.7g |
| Fiber | 0g |
| Sugar | 1.7g |
| Sugar alcohols | 0g |
| Protein | 6.7g |
| Fat | 23.3g |
| Sodium | 733mg |
| Potassium | 0mg |
Source: Open Food Facts (Oishi). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in large fries mcd?
- Large Fries Mcd has 66.7g of total carbs and 66.7g of net carbs per 100 grams.
- How many net carbs are in large fries mcd?
- Large Fries Mcd has 66.7g of net carbs per 100 grams (total carbs 66.7g minus 0g fiber).
- Is large fries mcd keto-friendly?
- Large Fries Mcd is generally not keto-friendly. It has 66.7g net carbs per 100g (66.7g total carbs − 0g fiber). 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 large fries mcd?
- Large Fries Mcd has 500 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.