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Last updated: Aug 9, 2026

Jimmy John's

The J.J. Gargantuan® (8")

GargantuanPopular

Jimmy John's The J.J. Gargantuan® (8") has a relatively balanced macro split: 30% protein, 29% carbs, and 41% fat. Each serving has 1,067 calories, 78.8g protein, 77.8g carbs, and 48.3g fat, making it better suited to carb-aware planning than low-carb goals.

1 Sandwich (569.3g)

Serving Size

569.3 g

Serving Weight

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1,067

Calories

Per serving

78.8 g

Protein

77.8 g

Carbs

48.3 g

Fat

Nutrition Facts

Amount per serving

Calories1,067 kcal

% Daily Value*

Total Fat 48.3 g62%

Saturated Fat 15.2 g76%

Trans Fat 0.8 g—

Cholesterol 196 mg65%

Sodium 3,959 mg172%

Total Carbohydrate 77.8 g28%

Dietary Fiber 4.5 g16%

Total Sugars 7.1 g—

Protein 78.8 g158%

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

1,067

kcal

Protein78.8 g (30%)

Carbs77.8 g (29%)

Fat48.3 g (41%)

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

Meal Planning Insights

Protein density7.4/10

30% of macro calories come from protein.

Satiety index10/10

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

Activity estimate267 min walk

About 107 minutes of running for these calories.

Key Nutrients

Protein 78.8 g158%

Fiber 4.5 g16%

Sodium 3,959 mg172%

Sugars 7.1 g—

Saturated Fat 15.2 g76%

How we calculate these values

Diet Compatibility

High protein7.4/10 protein density from 78.8g protein and 1,067 calories.Yes

Lower carb77.8g carbs per serving.No

Low fat48.3g total fat per serving.No

High sugar7.1g total sugars per serving.No

High sodium3,959mg sodium per serving.Yes

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Ingredients

French Bread - Leave Bread In: French Bread: Enriched Flour (Wheat Flour, Malted Barley Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Water, Yeast, Contains Less than 2% of Salt, Sea Salt, Soybean Oil, Cultured Wheat Sponge,…

Allergens

Contains

WheatMilkEggSoy

Compare with other items

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

Quick comparisons

The J.J. Gargantuan® (8") has 114 fewer calories than #1 The Pepe® (16") and 19.6g more protein. Compare

The J.J. Gargantuan® (8") has 476 more calories than #1 The Pepe® (8") and 49.2g more protein. Compare

#1 The Pepe® (16")1,181 kcal · 59.2 g protein#1 The Pepe® (8")591 kcal · 29.6 g protein#1 The Pepe® (Little John - 6.5")300 kcal · 14.8 g protein#10 Hunter's Club® (16")1,647 kcal · 109.1 g protein#10 Hunter's Club® (8")824 kcal · 54.6 g protein#11 Country Club® (16")1,554 kcal · 96.5 g protein

Compare with #1 The Pepe® (16")

The J.J. Gargantuan® (8") Compared With Nearby Items

Jimmy John's The J.J. Gargantuan® (8") is listed in the Gargantuan category with 1,067 calories, 78.8g protein, 77.8g carbs, and 48.3g fat per serving.

Data Source and Methodology

Nutrition values for The J.J. Gargantuan® (8") 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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