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Erbert & Gerbert's

Halleys Comet Sub

Halleys Comet Sub at Erbert & Gerbert's has 593 calories, 26g protein, 68g carbs and 26g fat — sourced from Erbert & Gerbert's Official Nutrition Guide (PDF), not AI guesses. French bread, full size.

Halleys Comet Sub
593calories
26gprotein
68gcarbs
26gfat
Contains gluten, eggs
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The Halleys Comet Sub is a standard-macro option at Erbert & Gerbert's. That works out to 4.4g of protein per 100 calories — 10g below the 36g Erbert & Gerbert's average. Its macros land at roughly 18% of calories from protein, 46% from carbs and 39% from fat. Contains gluten, eggs.

Source: Erbert & Gerbert's Official Nutrition Guide (PDF) ↗, last verified Jul 2, 2026. Menus change periodically; values may vary by location. How we verify →

See all 19 Erbert & Gerbert's meals →  ·  Highest-protein Erbert & Gerbert's meals →

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Halleys Comet Sub — common questions

How much protein is in the Halleys Comet Sub at Erbert & Gerbert's?
The Halleys Comet Sub has 26g of protein. It also has 593 calories, 68g carbs and 26g fat, per Erbert & Gerbert's Official Nutrition Guide (PDF).
How many calories are in the Halleys Comet Sub?
The Halleys Comet Sub at Erbert & Gerbert's has 593 calories, according to Erbert & Gerbert's Official Nutrition Guide (PDF).
What are the macros for the Halleys Comet Sub?
The Halleys Comet Sub has 593 calories, 26g protein, 68g carbs and 26g fat — roughly 18% of calories from protein, 46% carbs, 39% fat.
Does the Halleys Comet Sub contain allergens?
Per Erbert & Gerbert's Official Nutrition Guide (PDF), the Halleys Comet Sub contains gluten, eggs. Preparation and cross-contact vary by location — check with the restaurant if you have an allergy.
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