The J.J. Gargantuan

Five proteins and provolone in one sandwich. Photo: illustrative stock image, not an actual Jimmy John’s product.

Five proteins and provolone, per the official menu description. Available on 8″ or 16″ French bread, sliced wheat, or as an Unwich.

SizeCaloriesProteinSodium
8" French (Regular)108078g3930mg
16" French (Giant)2160156g7850mg
Loaded large sandwich - illustrative stock photo

Source: official Jimmy John’s nutrition guide, effective 3.2.2026. Last verified 2026-10-10.

Context: at 2160 calories, the Giant Gargantuan is the highest-calorie single item in the verified dataset — roughly two full Regular Gargantuans, which is expected since the Giant is double the 8″ build. The 16″ sodium value (7850mg) is similarly double the 8″. [Compare with all items: link /nutrition/]

Price samples (store-specific, not nationwide): $16.79 (Regular) / $32.49 (Giant) — Seattle, DoorDash, observed 2026-10-10; $18.90 / $36.29 — New York, DoorDash, observed 2026-10-10. [Check prices on Jimmy John’s official site](https://www.jimmyjohns.com/).

Note: the Unwich row for the Gargantuan was garbled in the PDF extraction and is not published. Jimmy John’s publishes no ingredient lists; builds are not listed on this guide. [Catering note: link /catering/]

Gargantuan - Menu Items with Prices

Prices are store-specific samples (not nationwide). Photos are illustrative stock images.

The J.J. Gargantuan - illustrative photo

The J.J. Gargantuan

$16.79 Sample price; varies by location

1080 cal

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How we verify. Nutrition numbers come from the official Jimmy John's nutrition guide (effective 3.2.2026). Prices are store-specific samples from listings observed 2026-10-10 — Jimmy John's publishes no nationwide prices. Values marked "not readable" were mangled in the official PDF text extraction and are never guessed. Last verified 2026-10-10. Full methodology

Not affiliated with, endorsed by, or sponsored by Jimmy John's. Trademarks belong to their respective owners. Prices and availability vary by location.