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US chain restaurant menus, nutrition and allergens

Wendy's Double Stack: nutrition and allergens

The Double Stack at Wendy's has 380 calories, 21 g fat, 25 g carbohydrate, 23 g protein and 770 mg sodium, according to Wendy's nutrition information.

Values converted by script from official files; text drafted with AI assistance From Wendy's nutrition information Last checked How pages are made
Double Stack from Wendy's
Image: Wendy's

Nutrition facts

Double Stack nutrition facts
Calories 380
Total fat (g) 21 27%
Saturated fat (g) 9 45%
Trans fat (g) 1
Cholesterol (mg) 65 22%
Sodium (mg) 770 33%
Total carbohydrate (g) 25 9%
Dietary fiber (g) 1 4%
Total sugars (g) 5
Protein (g) 23 46%
Calcium8% DV
Iron20% DV
Potassium8% DV

Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Wendy's published amounts (how % Daily Value works). A dash means Wendy's 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 protein (46%), saturated fat (45%), sodium (33%), fat (27%) and cholesterol (22%) and is low in dietary fiber. Add it up with other items in the Wendy's nutrition calculator.

Allergens

According to Wendy's, the Double Stack contains milk, egg, wheat, soy and sesame.

Allergens reported by Wendy's for the Double Stack
MilkContains
EggContains
FishNot listed
Crustacean shellfishNot listed
Tree nutsNot listed
PeanutsNot listed
WheatContains
SoyContains
SesameContains

Wendy's flags the nine FDA major allergens (milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybean, sesame) on its US menu. Because food is handled and prepared in shared areas, cross-contact can happen and Wendy's cannot guarantee any item is allergen-free; many items can be ordered without ingredients such as cheese or condiments.

Filter the whole Wendy's menu by allergen

Other items in Hamburgers at Wendy's

By calories, the Double Stack ranks 5 of 14 in Wendy's Hamburgers 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 Hamburgers at Wendy's by calories
ItemCalories
Jr. Hamburger 230
Jr. Cheeseburger 270
Jr. Cheeseburger Deluxe 330
Jr. Bacon Cheeseburger 350
Double Stack 380
Bacon Double Stack 420
Dave's Single 560
Son of Baconator 590
Big Bacon Classic 610

Nutrition for all 14 items in Hamburgers at Wendy's

Browse the Wendy's menu by goal: high-protein items · low-calorie items

Double cheeseburgers at other chains

Wendy's is one of 4 chains on this site that sell double cheeseburgers. Of the 8 at other chains, none has fewer calories than the Double Stack, comparing each at its first listed size; portions differ, so check the serving on each item’s page.

Double cheeseburgers at other chains by calories
ItemCalories
McDonald’s McDouble 390
Sonic Jr Double Cheeseburger 390
McDonald’s Double Cheeseburger 440
Burger King Double Cheeseburger 460
McDonald’s Daily Double 490
McDonald’s Double Quarter Pounder with Cheese 740
Sonic Super Sonic Double Cheeseburger with Ketchup & Mayo 1,040
Burger King Double Whopper with Cheese 1,060

Compare all double cheeseburgers side by side (9 items at 4 chains)

Sources

  1. 1
    Wendy's, Wendy's online ordering menu (national US menu) Covers menu · Menu as of October 8, 2026 · Checked 8 Oct 2026
  2. 2
    Wendy's, Wendy's online ordering nutrition data (standard recipes) Covers nutrition and allergens · Checked 8 Oct 2026
  3. 3
    Wendy's, Wendy's Nutrition & Food Allergens Covers allergens · Checked 8 Oct 2026

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