Spinach vs Nori: 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?
Nori is generally healthier
Nori comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has more protein (46g vs 2.7g), more fiber (7g vs 2.2g), less sugar (0g vs 0.4g), making it the better choice for most health goals.
Quick Summary
Fewer Calories
Spinach
23 kcal
More Protein
Nori
46g
More Fiber
Nori
7g
Less Sugar
Nori
0g
Visual Comparison
Side-by-Side Nutrition Table
Serving Size Comparison
All values above are per 100g. Here's how they compare in common serving sizes:
Spinach
Nori
Diet Compatibility
Spinach
Nori
When to Choose Spinach
- ✓Lower in calories (23 vs 333)
- ✓Lower in carbs (4g vs 59g)
- ✓Lower sodium (79mg vs 1200mg)
Common Uses
When to Choose Nori
- ✓Higher in protein (46g vs 2.7g)
- ✓More fiber (7g vs 2.2g)
- ✓Less sugar (0g vs 0.4g)
Common Uses
Spinach vs Nori: Nutritional Analysis
Nori is more calorie-dense at 333 calories per 100g compared to 23 for Spinach, a difference of 310 calories. On the protein front, Nori delivers more with 46g per 100g versus 2.7g, 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 Spinach and Nori tell different nutritional stories. Spinach provides 4g of carbohydrates, 0.4g of fat, and 2.2g of fiber per 100g, while Nori contains 59g carbs, 8g fat, and 7g fiber. The higher fiber content in Nori supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Spinach contains 0.4g while Nori has 0g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Spinach is the lower-calorie choice at 23 cal/100g, making it more suitable for calorie-controlled diets.
- For muscle building: Nori provides more protein (46g/100g), supporting muscle repair and growth.
- For sustained energy: Nori offers more fiber (7g/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, Spinach or Nori?
Nori has more calories with 333 kcal per 100g, compared to Spinach with 23 kcal. That's a difference of 310 calories per 100g serving.
Is Spinach healthier than Nori?
Based on our nutritional analysis, Nori is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Nori has 333 calories, 46g protein, and 7g fiber per 100g. However, the best choice depends on your specific dietary goals.
What is the protein difference between Spinach and Nori?
Nori has more protein with 46g per 100g, compared to Spinach with 2.7g. Nori provides 43.3g more protein per 100g serving.
Which is better for weight loss, Spinach or Nori?
For weight loss, Spinach is the better choice with only 23 calories per 100g compared to 333 calories in Nori. Nori also offers 7g of fiber per 100g, which helps you feel fuller longer.
Does Spinach or Nori have fewer carbs?
Spinach has fewer carbs with 4g per 100g, compared to Nori with 59g. If you're following a low-carb diet, Spinach is the better option with 55.0g fewer carbohydrates.
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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.