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Last updated: Aug 9, 2026

Nathan's Famous

Crispy Chicken Sandwich

Original Menu - Hamburgers & SandwichesPopular

Nathan's Famous Crispy Chicken Sandwich is fat-leaning, with about 48% of macro calories from fat. Each serving has 640 calories, 28g protein, 57g carbs, and 35g fat, making it a stronger fit for high-protein restaurant planning.

1 Serving

Serving Size

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640

Calories

Per serving

28 g

Protein

57 g

Carbs

35 g

Fat

Nutrition Facts

Amount per serving

Calories640 kcal

% Daily Value*

Total Fat 35 g45%

Saturated Fat 5 g25%

Trans Fat 0 g—

Cholesterol 60 mg20%

Sodium 1,430 mg62%

Total Carbohydrate 57 g21%

Dietary Fiber 0 g0%

Total Sugars 9 g—

Protein 28 g56%

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

640

kcal

Protein28 g (17%)

Carbs57 g (35%)

Fat35 g (48%)

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

Meal Planning Insights

Protein density4.4/10

17% of macro calories come from protein.

Satiety index10/10

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

Activity estimate160 min walk

About 64 minutes of running for these calories.

Key Nutrients

Protein 28 g56%

Fiber 0 g0%

Sodium 1,430 mg62%

Sugars 9 g—

Saturated Fat 5 g25%

How we calculate these values

Diet Compatibility

High protein4.4/10 protein density from 28g protein and 640 calories.No

Lower carb57g carbs per serving.No

Low fat35g total fat per serving.No

High sugar9g total sugars per serving.No

High sodium1,430mg 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

Crispy Chicken Sandwich has 2670 fewer calories than 1 1/2 Pounds Wings, BBQ and 156g less protein. Compare

Crispy Chicken Sandwich has 2450 fewer calories than 1 1/2 Pounds Wings, Buffalo and 156g less protein. Compare

1 1/2 Pounds Wings, BBQ3,310 kcal · 184 g protein1 1/2 Pounds Wings, Buffalo3,090 kcal · 184 g protein1 1/2 Pounds Wings, Hot Honey3,270 kcal · 184 g protein1 1/2 Pounds Wings, Mango Habanero3,230 kcal · 184 g protein1 Pound Beer BatteredOnion Rings1,060 kcal · 10 g protein1 Pound Hand Dipped Onion Rings710 kcal · 8 g protein

Compare with 1 1/2 Pounds Wings, BBQ

Crispy Chicken Sandwich Compared With Nearby Items

Nathan's Famous Crispy Chicken Sandwich is listed in the Original Menu - Hamburgers & Sandwiches category with 640 calories, 28g protein, 57g carbs, and 35g fat per serving.

Data Source and Methodology

Nutrition values for Crispy Chicken Sandwich 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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