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Double Classic Smash Burger

Double Classic Smash Burger at Smashburger has 970 calories, 54g protein, 42g carbs and 62g fat — sourced from Smashburger Nutrition, not AI guesses. Two Certified Angus Beef patties, American cheese, lettuce, tomato, red onion, pickles, Smash Sauce, ketchup, butter-toasted bun.

Double Classic Smash Burger
970calories
54gprotein
42gcarbs
62gfat
High protein Contains dairy, gluten, eggs

At Smashburger, the Double Classic Smash Burger is a solid high-protein order. That works out to 5.6g of protein per 100 calories — 17g above the 37g Smashburger average. Its macros land at roughly 22% of calories from protein, 17% from carbs and 58% from fat. Contains dairy, gluten, eggs.

Source: Smashburger Nutrition ↗, last verified Jun 18, 2026. Menus change periodically; values may vary by location. How we verify →

See all 22 Smashburger meals →  ·  Highest-protein Smashburger meals →

Double Classic Smash Burger — common questions

How much protein is in the Double Classic Smash Burger at Smashburger?
The Double Classic Smash Burger has 54g of protein. It's the #3 highest-protein item on the Smashburger menu we track. It also has 970 calories, 42g carbs and 62g fat, per Smashburger Nutrition.
How many calories are in the Double Classic Smash Burger?
The Double Classic Smash Burger at Smashburger has 970 calories, according to Smashburger Nutrition.
Is the Double Classic Smash Burger high in protein?
Yes — at 54g of protein it clears the 30g high-protein bar, ands the #3 highest-protein item on the Smashburger menu we track.
Does the Double Classic Smash Burger contain allergens?
Per Smashburger Nutrition, the Double Classic Smash Burger contains dairy, gluten, eggs. Preparation and cross-contact vary by location — check with the restaurant if you have an allergy.
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