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US chain restaurant menus, nutrition and allergens

Chick-fil-A S'mores Milkshake: nutrition and allergens

The S'mores Milkshake at Chick-fil-A has 650 calories, 19 g fat, 109 g carbohydrate, 12 g protein and 400 mg sodium per serving (411 g), according to Chick-fil-A’s nutrition information.

Values converted by script from official files; text drafted with AI assistance From Chick-fil-A’s nutrition information Last checked How pages are made
S'mores Milkshake from Chick-fil-A
Image: Chick-fil-A

Nutrition facts

S'mores Milkshake nutrition facts
Serving size411 g
Calories 650
Total fat (g) 19 24%
Saturated fat (g) 12 60%
Trans fat (g) 0.5
Cholesterol (mg) 70 23%
Sodium (mg) 400 17%
Total carbohydrate (g) 109 40%
Dietary fiber (g) 1 4%
Total sugars (g) 100
Protein (g) 12 24%

Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Chick-fil-A’s published amounts (how % Daily Value works). A dash means Chick-fil-A does not publish that value for this item. Not published for this item: added sugars.

Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, one serving is high in saturated fat (60%), carbohydrate (40%), fat (24%), protein (24%) and cholesterol (23%) and is low in dietary fiber. Add it up with other items in the Chick-fil-A nutrition calculator.

Allergens

According to Chick-fil-A, the S'mores Milkshake contains milk, wheat and soy.

Allergens reported by Chick-fil-A for the S'mores Milkshake
MilkContains
EggNot listed
FishNot listed
Tree nutsNot listed
PeanutsNot listed
WheatContains
SoyContains
SesameNot listed

Chick-fil-A fries in fully refined peanut oil; following FDA guidance, highly refined peanut and soybean oils are not treated as major allergens and are not flagged in its table. Because kitchens share cooking and preparation areas, supplier ingredients vary and food is handmade, Chick-fil-A says it cannot guarantee any item is allergen-free, and notes that products with milk, egg, soy, wheat and sesame are all prepared in its restaurants. The table may not cover every allergen, so guests are told to check each product's ingredients or call Chick-fil-A CARES (1-866-232-2040). The table has no shellfish column, and its Soy column carries a double asterisk with no footnote on the page.

Filter the whole Chick-fil-A menu by allergen

Other items in Treats at Chick-fil-A

By calories, the S'mores Milkshake ranks 14 of 14 in Chick-fil-A’s Treats section, from lowest to highest. The table shows the 9 items nearest to it; each item is compared at its first listed size.

Nearby items in Treats at Chick-fil-A by calories
ItemCalories
Frosted LemonadeFrosted Lemonade 350
Pineapple Dragonfruit Frosted LemonadePineapple Dragonfruit Frosted Lemonade 360
Chocolate Fudge Brownie 370
Chocolate Chunk Cookie6 pack 370
Strawberry Milkshake 560
Vanilla Milkshake 580
Chocolate Milkshake 600
Cookies & Cream Milkshake 630
S'mores Milkshake 650

Nutrition for all 14 items in Treats at Chick-fil-A

Browse the Chick-fil-A menu by goal: high-protein items · low-calorie items · low-carb items

Milkshakes at other chains

Chick-fil-A is one of 9 chains on this site that sell milkshakes. Of the 45 at other chains, 40 have fewer calories and 5 have the same or more than the S'mores Milkshake, comparing each at its first listed size; portions differ, so check the serving on each item’s page.

Milkshakes at other chains by calories
ItemCalories
Sonic Strawberry ShakeMini 360
Sonic Chocolate ShakeMini 370
Sonic Vanilla ShakeMini 370
Sonic Caramel ShakeMini 380
Sonic Banana ShakeMini 390
Sonic Cheesecake ShakeMini 400
Sonic Hot Fudge ShakeMini 410
Whataburger Vanilla ShakeSmall 410

Compare all milkshakes side by side (46 items at 9 chains)

Sources

  1. 1
    Chick-fil-A, Chick-fil-A Nutrition & Allergens (web page tables) Covers nutrition, allergens and menu · Checked 8 Oct 2026

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