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Last updated: Aug 9, 2026

Wendy's

Big Bacon Classic

HamburgersPopular

Wendy's Big Bacon Classic is fat-leaning, with about 56% of macro calories from fat. Each serving has 630 calories, 34g protein, 36g carbs, and 40g fat, making it a stronger fit for high-protein restaurant planning.

1 Serving

Serving Size

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630

Calories

Per serving

34 g

Protein

36 g

Carbs

40 g

Fat

Nutrition Facts

Amount per serving

Calories630 kcal

% Daily Value*

Total Fat 40 g51%

Saturated Fat 16 g80%

Trans Fat 1.5 g—

Cholesterol 90 mg30%

Sodium 1,250 mg54%

Total Carbohydrate 36 g13%

Dietary Fiber 2 g7%

Total Sugars 8 g—

Protein 34 g68%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

630

kcal

Protein34 g (21%)

Carbs36 g (23%)

Fat40 g (56%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density5.4/10

21% of macro calories come from protein.

Satiety index10/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate158 min walk

About 63 minutes of running for these calories.

Key Nutrients

Protein 34 g68%

Fiber 2 g7%

Sodium 1,250 mg54%

Sugars 8 g—

Saturated Fat 16 g80%

How we calculate these values

Diet Compatibility

High protein5.4/10 protein density from 34g protein and 630 calories.Yes

Lower carb36g carbs per serving.No

Low fat40g total fat per serving.No

High sugar8g total sugars per serving.No

High sodium1,250mg sodium per serving.Yes

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Big Bacon Classic has 100 more calories than 10 Piece Buffalo Nuggs and 9g more protein. Compare

Big Bacon Classic has 180 more calories than 10 Piece Crispy Chicken Nuggets and 9g more protein. Compare

10 Piece Buffalo Nuggs530 kcal · 25 g protein10 Piece Crispy Chicken Nuggets450 kcal · 25 g protein10 Piece Honey BBQ Nuggs580 kcal · 25 g protein10 Piece Spicy Buffalo Nuggs540 kcal · 26 g protein10 Piece Spicy Chicken Nuggets470 kcal · 26 g protein10 Piece Spicy Honey BBQ Nuggs600 kcal · 26 g protein

Compare with 10 Piece Buffalo Nuggs

Big Bacon Classic Compared With Nearby Items

Wendy's Big Bacon Classic is listed in the Hamburgers category with 630 calories, 34g protein, 36g carbs, and 40g fat per serving.

Data Source and Methodology

Nutrition values for Big Bacon Classic are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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