Carbs in McDonald's 20-Piece Chicken McNuggets

How many carbs are in mcdonald's 20-piece chicken mcnuggets?

McDonald's 20-Piece Chicken McNuggets has 15.4g net carbs per 100g — 16.3g total carbs minus 0.9g fiber — plus 15.4g protein, 16.3g fat, and 263 calories. 20 pieces (338g) works out to about 52.1g net carbs and 889 calories. That makes mcdonald's 20-piece chicken mcnuggets moderate in net carbs and lower than the typical fast-food item, which averages about 27.6g net carbs per 100g. At this carb count, mcdonald's 20-piece chicken mcnuggets 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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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

McDonald's 20-Piece Chicken McNuggets
15.4g
Net carbs
16.3g
Total carbs
0.9g
Fiber
15.4g
Protein
16.3g
Fat
263
Calories

Values per 100 g.

Carbs by serving size

ServingNet carbsTotal carbsCalories
20 pieces52.1g55.1g889
100 g (3.5 oz)15.4g16.3g263
1 oz (28 g)4.3g4.6g74

How many calories are in mcdonald's 20-piece chicken mcnuggets?

McDonald's 20-Piece Chicken McNuggets has 263 calories per 100g. 20 pieces (338g) has about 889 calories. That's alongside 15.4g protein, 16.3g fat, and 15.4g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories263
Total carbs16.3g
Net carbs15.4g
Fiber0.9g
Sugar0g
Sugar alcohols0g
Protein15.4g
Fat16.3g
Sodium408mg
Potassium0mg

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 20-piece chicken mcnuggets?
McDonald's 20-Piece Chicken McNuggets has 16.3g of total carbs and 15.4g of net carbs per 100 grams.
How many net carbs are in mcdonald's 20-piece chicken mcnuggets?
McDonald's 20-Piece Chicken McNuggets has 15.4g of net carbs per 100 grams (total carbs 16.3g minus 0.9g fiber).
Is mcdonald's 20-piece chicken mcnuggets keto-friendly?
McDonald's 20-Piece Chicken McNuggets has 15.4g net carbs per 100g, which is high for keto. Enjoy it in small portions or save it for higher-carb days.
How many calories are in mcdonald's 20-piece chicken mcnuggets?
McDonald's 20-Piece Chicken McNuggets has 263 calories per 100 grams.
How many carbs are in 20 pieces of mcdonald's 20-piece chicken mcnuggets?
20 pieces of mcdonald's 20-piece chicken mcnuggets (338g) has about 52.1g net carbs, 55.1g total carbs, and 889 calories.

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