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Last updated: Aug 9, 2026
Sonic

Peanut Butter Shake, Small

Hand-Mixed Classic ShakesPopular

Sonic Peanut Butter Shake, Small is carb-leaning, with about 50% of macro calories from carb. Each serving has 630 calories, 14g protein, 83g carbs, and 30g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving
Serving Size
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630
Calories
Per serving
14 g
Protein
83 g
Carbs
30 g
Fat

Nutrition Facts

Amount per serving

Calories630 kcal
% Daily Value*
Total Fat 30 g38%
Saturated Fat 17 g85%
Trans Fat 0 g—
Cholesterol 80 mg27%
Sodium 530 mg23%
Total Carbohydrate 83 g30%
Dietary Fiber 1 g4%
Total Sugars 70 g—
Protein 14 g28%
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

630
kcal
Protein14 g (9%)
Carbs83 g (50%)
Fat30 g (41%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density2.2/10

9% of macro calories come from protein.

Satiety index6.4/10

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

Activity estimate158 min walk

About 63 minutes of running for these calories.

Key Nutrients

Protein 14 g28%
Fiber 1 g4%
Sodium 530 mg23%
Sugars 70 g—
Saturated Fat 17 g85%
How we calculate these values

Diet Compatibility

High protein2.2/10 protein density from 14g protein and 630 calories.No
Lower carb83g carbs per serving.No
Low fat30g total fat per serving.No
High sugar70g total sugars per serving.Yes
High sodium530mg sodium per serving.No
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Compare with other items

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Quick comparisons

Peanut Butter Shake, Small has 560 more calories than Add American Cheese and 11g more protein. Compare

Peanut Butter Shake, Small has 570 more calories than Add Bacon and 10g more protein. Compare

Compare with Add American Cheese

Peanut Butter Shake, Small Compared With Nearby Items

Sonic Peanut Butter Shake, Small is listed in the Hand-Mixed Classic Shakes category with 630 calories, 14g protein, 83g carbs, and 30g fat per serving.

Data Source and Methodology

Nutrition values for Peanut Butter Shake, Small 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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