Written by CalorieData Nutrition TeamReviewed by a Registered DietitianLast Updated: March 2026

Big Mac vs Cashews: Nutrition Comparison

Which is healthier? Compare calories, protein, carbs, and more

Complete side-by-side nutrition comparison per 100g serving | Updated 2026

Which is Healthier?

Cashews is generally healthier

Cashews comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has more protein (18g vs 13g), more fiber (3.3g vs 1.2g), less sodium (10mg vs 480mg)making it the better choice for most health goals.

Quick Summary

Fewer Calories

Big Mac

257 kcal

More Protein

Cashews

18g

More Fiber

Cashews

3.3g

Less Sugar

Big Mac

5.2g

Visual Comparison

Caloriesper 100g
Big Mac
257
Cashews
553
Proteinper 100g
Big Mac
13g
Cashews
18g
Carbohydratesper 100g
Big Mac
25g
Cashews
30g
Fatper 100g
Big Mac
13g
Cashews
44g

Side-by-Side Nutrition Table

NutrientBig MacCashewsDifference
Calories257kcal553kcal-296.0kcal
Protein13g18g-5.0g
Carbohydrates25g30g-5.0g
Fat13g44g-31.0g
Fiber1.2g3.3g-2.1g
Sugar5.2g5.9g-0.7g
Sodium480mg10mg+470.0mg

Serving Size Comparison

All values above are per 100g. Here's how they compare in common serving sizes:

Big Mac

Per 100g:257 calories
Per cup (150g):386 calories
Per serving (85g):218 calories

Cashews

Per 100g:553 calories
Per cup (150g):830 calories
Per serving (85g):470 calories

Diet Compatibility

Big Mac

No specific diet tags

Cashews

High-ProteinVeganVegetarianPaleoLow-Sodium

When to Choose Big Mac

  • Lower in calories (257 vs 553)
  • Lower in carbs (25g vs 30g)
  • Less sugar (5.2g vs 5.9g)

Common Uses

Quick mealsDining outSocial eatingConvenience
View full Big Mac nutrition →

When to Choose Cashews

  • Higher in protein (18g vs 13g)
  • More fiber (3.3g vs 1.2g)
  • Lower sodium (10mg vs 480mg)

Common Uses

SnackingToppingsTrail mixBaking
View full Cashews nutrition →

Big Mac vs Cashews: Nutritional Analysis

Cashews is more calorie-dense at 553 calories per 100g compared to 257 for Big Mac, a difference of 296 calories. On the protein front, Cashews delivers more with 18g per 100g versus 13g, which matters for muscle maintenance, satiety, and overall metabolic health. These differences become meaningful when you consider how each food fits into your daily dietary pattern rather than looking at any single nutrient in isolation.

Macronutrient Breakdown

The macronutrient profiles of Big Mac and Cashews tell different nutritional stories. Big Mac provides 25g of carbohydrates, 13g of fat, and 1.2g of fiber per 100g, while Cashews contains 30g carbs, 44g fat, and 3.3g fiber. The higher fiber content in Cashews supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Big Mac contains 5.2g while Cashews has 5.9g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Big Mac is the lower-calorie choice at 257 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Cashews provides more protein (18g/100g), supporting muscle repair and growth.
  • For sustained energy: Cashews offers more fiber (3.3g/100g), which slows digestion and provides steadier energy release.
  • Overall: Neither food is universally "better" than the other. The right choice depends on your specific nutritional goals, meal context, and dietary preferences. Both can play a role in a balanced diet.

Frequently Asked Questions

Which has more calories, Big Mac or Cashews?

Cashews has more calories with 553 kcal per 100g, compared to Big Mac with 257 kcal. That's a difference of 296 calories per 100g serving.

Is Big Mac healthier than Cashews?

Based on our nutritional analysis, Cashews is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Cashews has 553 calories, 18g protein, and 3.3g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Big Mac and Cashews?

Cashews has more protein with 18g per 100g, compared to Big Mac with 13g. Cashews provides 5.0g more protein per 100g serving.

Which is better for weight loss, Big Mac or Cashews?

For weight loss, Big Mac is the better choice with only 257 calories per 100g compared to 553 calories in Cashews. Cashews also offers 3.3g of fiber per 100g, which helps you feel fuller longer.

Does Big Mac or Cashews have fewer carbs?

Big Mac has fewer carbs with 25g per 100g, compared to Cashews with 30g. If you're following a low-carb diet, Big Mac is the better option with 5.0g fewer carbohydrates.

About Our Data

All nutrition data in this comparison is sourced from the USDA FoodData Central, the official food composition database maintained by the U.S. Department of Agriculture. Values are based on 100g servings for accurate comparison.

Health Disclaimer: This comparison is for informational purposes only and is not intended as medical or dietary advice. Nutritional needs vary by individual. The best food choice depends on your personal health goals, dietary requirements, and preferences. Consult a healthcare provider or registered dietitian for personalized nutrition guidance.