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Last updated: Aug 9, 2026
Sonic

Watermelon Slush, Rt 44

Limited Time OnlyPopular

Sonic Watermelon Slush, Rt 44 is carb-leaning, with about 100% of macro calories from carb. Each serving has 580 calories, 0g protein, 156g carbs, and 0g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving
Serving Size
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580
Calories
Per serving
0 g
Protein
156 g
Carbs
0 g
Fat

Nutrition Facts

Amount per serving

Calories580 kcal
% Daily Value*
Total Fat 0 g0%
Saturated Fat 0 g0%
Trans Fat 0 g—
Cholesterol 0 mg0%
Sodium 95 mg4%
Total Carbohydrate 156 g57%
Dietary Fiber 0 g0%
Total Sugars 155 g—
Protein 0 g0%
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

580
kcal
Protein0 g (0%)
Carbs156 g (100%)
Fat0 g (0%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density0/10

0% of macro calories come from protein.

Satiety index0/10

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

Activity estimate145 min walk

About 58 minutes of running for these calories.

Key Nutrients

Protein 0 g0%
Fiber 0 g0%
Sodium 95 mg4%
Sugars 155 g—
Saturated Fat 0 g0%
How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 580 calories.No
Lower carb156g carbs per serving.No
Low fat0g total fat per serving.Yes
High sugar155g total sugars per serving.Yes
High sodium95mg 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

Watermelon Slush, Rt 44 has 510 more calories than Add American Cheese and 3g less protein. Compare

Watermelon Slush, Rt 44 has 520 more calories than Add Bacon and 4g less protein. Compare

Compare with Add American Cheese

Watermelon Slush, Rt 44 Compared With Nearby Items

Sonic Watermelon Slush, Rt 44 is listed in the Limited Time Only category with 580 calories, 0g protein, 156g carbs, and 0g fat per serving.

Data Source and Methodology

Nutrition values for Watermelon Slush, Rt 44 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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