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

Sunflower Seeds vs Big Mac: 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?

Sunflower Seeds is generally healthier

Sunflower Seeds comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has more fiber (8.6g vs 1.2g), less sugar (2.6g vs 5.2g), less sodium (9mg vs 480mg)making it the better choice for most health goals.

Quick Summary

Fewer Calories

Big Mac

257 kcal

More Protein

Big Mac

13g

More Fiber

Sunflower Seeds

8.6g

Less Sugar

Sunflower Seeds

2.6g

Visual Comparison

Caloriesper 100g
Sunflower Seeds
584
Big Mac
257
Proteinper 100g
Sunflower Seeds
9g
Big Mac
13g
Carbohydratesper 100g
Sunflower Seeds
20g
Big Mac
25g
Fatper 100g
Sunflower Seeds
51g
Big Mac
13g

Side-by-Side Nutrition Table

NutrientSunflower SeedsBig MacDifference
Calories584kcal257kcal+327.0kcal
Protein9g13g-4.0g
Carbohydrates20g25g-5.0g
Fat51g13g+38.0g
Fiber8.6g1.2g+7.4g
Sugar2.6g5.2g-2.6g
Sodium9mg480mg-471.0mg

Serving Size Comparison

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

Sunflower Seeds

Per 100g:584 calories
Per cup (150g):876 calories
Per serving (85g):496 calories

Big Mac

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

Diet Compatibility

Sunflower Seeds

VeganVegetarianPaleoLow-Sodium

Big Mac

No specific diet tags

When to Choose Sunflower Seeds

  • More fiber (8.6g vs 1.2g)
  • Lower in carbs (20g vs 25g)
  • Less sugar (2.6g vs 5.2g)
  • Lower sodium (9mg vs 480mg)

Common Uses

SnackingToppingsTrail mixBaking
View full Sunflower Seeds nutrition →

When to Choose Big Mac

  • Lower in calories (257 vs 584)
  • Higher in protein (13g vs 9g)

Common Uses

Quick mealsDining outSocial eatingConvenience
View full Big Mac nutrition →

Sunflower Seeds vs Big Mac: Nutritional Analysis

Sunflower Seeds is more calorie-dense at 584 calories per 100g compared to 257 for Big Mac, a difference of 327 calories. On the protein front, Big Mac delivers more with 13g per 100g versus 9g, 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 Sunflower Seeds and Big Mac tell different nutritional stories. Sunflower Seeds provides 20g of carbohydrates, 51g of fat, and 8.6g of fiber per 100g, while Big Mac contains 25g carbs, 13g fat, and 1.2g fiber. The higher fiber content in Sunflower Seeds supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Sunflower Seeds contains 2.6g while Big Mac has 5.2g 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: Big Mac provides more protein (13g/100g), supporting muscle repair and growth.
  • For sustained energy: Sunflower Seeds offers more fiber (8.6g/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, Sunflower Seeds or Big Mac?

Sunflower Seeds has more calories with 584 kcal per 100g, compared to Big Mac with 257 kcal. That's a difference of 327 calories per 100g serving.

Is Sunflower Seeds healthier than Big Mac?

Based on our nutritional analysis, Sunflower Seeds is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Sunflower Seeds has 584 calories, 9g protein, and 8.6g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Sunflower Seeds and Big Mac?

Big Mac has more protein with 13g per 100g, compared to Sunflower Seeds with 9g. Big Mac provides 4.0g more protein per 100g serving.

Which is better for weight loss, Sunflower Seeds or Big Mac?

For weight loss, Big Mac is the better choice with only 257 calories per 100g compared to 584 calories in Sunflower Seeds. Sunflower Seeds also offers 8.6g of fiber per 100g, which helps you feel fuller longer.

Does Sunflower Seeds or Big Mac have fewer carbs?

Sunflower Seeds has fewer carbs with 20g per 100g, compared to Big Mac with 25g. If you're following a low-carb diet, Sunflower Seeds 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.