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Last updated: Aug 9, 2026
Sonic

Hot Fudge Sundae

SundaesPopular

Sonic Hot Fudge Sundae is carb-leaning, with about 61% of macro calories from carb. Each serving has 460 calories, 8g protein, 73g carbs, and 17g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving
Serving Size
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460
Calories
Per serving
8 g
Protein
73 g
Carbs
17 g
Fat

Nutrition Facts

Amount per serving

Calories460 kcal
% Daily Value*
Total Fat 17 g22%
Saturated Fat 13 g65%
Trans Fat 0 g—
Cholesterol 50 mg17%
Sodium 360 mg16%
Total Carbohydrate 73 g27%
Dietary Fiber 1 g4%
Total Sugars 60 g—
Protein 8 g16%
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

460
kcal
Protein8 g (7%)
Carbs73 g (61%)
Fat17 g (32%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density1.7/10

7% of macro calories come from protein.

Satiety index4.7/10

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

Activity estimate115 min walk

About 46 minutes of running for these calories.

Key Nutrients

Protein 8 g16%
Fiber 1 g4%
Sodium 360 mg16%
Sugars 60 g—
Saturated Fat 13 g65%
How we calculate these values

Diet Compatibility

High protein1.7/10 protein density from 8g protein and 460 calories.No
Lower carb73g carbs per serving.No
Low fat17g total fat per serving.No
High sugar60g total sugars per serving.Yes
High sodium360mg sodium per serving.No
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Compare with other items

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

Quick comparisons

Hot Fudge Sundae has 390 more calories than Add American Cheese and 5g more protein. Compare

Hot Fudge Sundae has 400 more calories than Add Bacon and 4g more protein. Compare

Compare with Add American Cheese

Hot Fudge Sundae Compared With Nearby Items

Sonic Hot Fudge Sundae is listed in the Sundaes category with 460 calories, 8g protein, 73g carbs, and 17g fat per serving.

Data Source and Methodology

Nutrition values for Hot Fudge Sundae 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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