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Last updated: Aug 9, 2026

Johnny Rockets

Soft Serve Strawberry Banana Shake

ShakesPopular

Johnny Rockets Soft Serve Strawberry Banana Shake is carb-leaning, with about 50% of macro calories from carb. Each serving has 840 calories, 10g protein, 100g carbs, and 40g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving

Serving Size

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840

Calories

Per serving

10 g

Protein

100 g

Carbs

40 g

Fat

Nutrition Facts

Amount per serving

Calories840 kcal

% Daily Value*

Total Fat 40 g51%

Saturated Fat 30 g150%

Trans Fat 0 g—

Cholesterol 160 mg53%

Sodium 400 mg17%

Total Carbohydrate 100 g36%

Dietary Fiber 0 g0%

Total Sugars 90 g—

Protein 10 g20%

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

840

kcal

Protein10 g (5%)

Carbs100 g (50%)

Fat40 g (45%)

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

Meal Planning Insights

Protein density1.2/10

5% of macro calories come from protein.

Satiety index1.8/10

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

Activity estimate210 min walk

About 84 minutes of running for these calories.

Key Nutrients

Protein 10 g20%

Fiber 0 g0%

Sodium 400 mg17%

Sugars 90 g—

Saturated Fat 30 g150%

How we calculate these values

Diet Compatibility

High protein1.2/10 protein density from 10g protein and 840 calories.No

Lower carb100g carbs per serving.No

Low fat40g total fat per serving.No

High sugar90g total sugars per serving.Yes

High sodium400mg 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

Soft Serve Strawberry Banana Shake has 590 more calories than 1000 Island Dressing and 10g more protein. Compare

Soft Serve Strawberry Banana Shake has 410 more calories than A-1 Burger and the same amount of protein. Compare

1000 Island Dressing250 kcal · 0 g proteinA-1 Burger430 kcal · 10 g proteinA-1 Burger with Beef Burger Patty640 kcal · 30 g proteinA-1 Burger with Boca Veggie Burger Patty550 kcal · 30 g proteinA-1 Burger with Gardein Burger Patty600 kcal · 20 g proteinA-1 Burger with Gluten Free Bun720 kcal · 20 g protein

Compare with 1000 Island Dressing

Soft Serve Strawberry Banana Shake Compared With Nearby Items

Johnny Rockets Soft Serve Strawberry Banana Shake is listed in the Shakes category with 840 calories, 10g protein, 100g carbs, and 40g fat per serving.

Data Source and Methodology

Nutrition values for Soft Serve Strawberry Banana Shake 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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