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Last updated: Aug 9, 2026

Johnny Rockets

Soft Serve Peanut Butter Shake

ShakesPopular

Johnny Rockets Soft Serve Peanut Butter Shake is fat-leaning, with about 57% of macro calories from fat. Each serving has 1,140 calories, 30g protein, 90g carbs, and 70g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving

Serving Size

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1,140

Calories

Per serving

30 g

Protein

90 g

Carbs

70 g

Fat

Nutrition Facts

Amount per serving

Calories1,140 kcal

% Daily Value*

Total Fat 70 g90%

Saturated Fat 30 g150%

Trans Fat 0 g—

Cholesterol 160 mg53%

Sodium 680 mg30%

Total Carbohydrate 90 g33%

Dietary Fiber 0 g0%

Total Sugars 80 g—

Protein 30 g60%

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

1,140

kcal

Protein30 g (11%)

Carbs90 g (32%)

Fat70 g (57%)

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

Meal Planning Insights

Protein density2.6/10

11% of macro calories come from protein.

Satiety index9.7/10

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

Activity estimate285 min walk

About 114 minutes of running for these calories.

Key Nutrients

Protein 30 g60%

Fiber 0 g0%

Sodium 680 mg30%

Sugars 80 g—

Saturated Fat 30 g150%

How we calculate these values

Diet Compatibility

High protein2.6/10 protein density from 30g protein and 1,140 calories.No

Lower carb90g carbs per serving.No

Low fat70g total fat per serving.No

High sugar80g total sugars per serving.Yes

High sodium680mg 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 Peanut Butter Shake has 890 more calories than 1000 Island Dressing and 30g more protein. Compare

Soft Serve Peanut Butter Shake has 710 more calories than A-1 Burger and 20g more 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 Peanut Butter Shake Compared With Nearby Items

Johnny Rockets Soft Serve Peanut Butter Shake is listed in the Shakes category with 1,140 calories, 30g protein, 90g carbs, and 70g fat per serving.

Data Source and Methodology

Nutrition values for Soft Serve Peanut Butter 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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