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Last updated: Aug 9, 2026

Duck Donuts

Optional Donut

MilkshakesPopular

Duck Donuts Optional Donut is carb-leaning, with about 48% of macro calories from carb. Each serving has 970 calories, 19g protein, 119g carbs, and 49g fat, making it better suited to carb-aware planning than low-carb goals.

16 fl oz (518g)

Serving Size

518 g

Serving Weight

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970

Calories

Per serving

19 g

Protein

119 g

Carbs

49 g

Fat

Nutrition Facts

Amount per serving

Calories970 kcal

% Daily Value*

Total Fat 49 g63%

Saturated Fat 28 g140%

Trans Fat 0 g—

Cholesterol 150 mg50%

Sodium 740 mg32%

Total Carbohydrate 119 g43%

Dietary Fiber 1 g4%

Total Sugars 83 g—

Protein 19 g38%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

970

kcal

Protein19 g (8%)

Carbs119 g (48%)

Fat49 g (44%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density2/10

8% of macro calories come from protein.

Satiety index6.3/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate243 min walk

About 97 minutes of running for these calories.

Key Nutrients

Protein 19 g38%

Fiber 1 g4%

Sodium 740 mg32%

Sugars 83 g—

Saturated Fat 28 g140%

How we calculate these values

Diet Compatibility

High protein2/10 protein density from 19g protein and 970 calories.No

Lower carb119g carbs per serving.No

Low fat49g total fat per serving.No

High sugar83g total sugars per serving.Yes

High sodium740mg sodium per serving.Yes

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

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Birthday Cake Milkshake870 kcal · 15 g protein

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Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Optional Donut has 960 more calories than Americano, Large and 19g more protein. Compare

Optional Donut has 965 more calories than Americano, Medium and 19g more protein. Compare

Americano, Large10 kcal · 0 g proteinAmericano, Medium5 kcal · 0 g proteinApple Topping30 kcal · 0 g proteinApple Topping (1/2)15 kcal · 0 g proteinBacon Egg and Cheese, English Muffin320 kcal · 13 g proteinBacon Topping35 kcal · 3 g protein

Compare with Americano, Large

Optional Donut Compared With Nearby Items

Compared with Birthday Cake Milkshake, another Milkshakes item at Duck Donuts, Optional Donut has 100 more calories than it and 4g more protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Optional Donut are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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