Data last updated: April 2026

Kale vs Sardine

Nutrition Comparison per 100g

Kale 6
vs
4 Sardine

Vegetables vs Fish

Side-by-Side Nutrition Facts

Nutrient Kale Sardine Better
Calories 49kcal 208kcal Kale
Protein 4.3g 24.6g Sardine
Total Fat 0.9g 11.5g Kale
Carbohydrates 8.8g 0g Kale
Fiber 3.6g 0g Kale
Sugar 2.3g 0g Sardine
Vitamin C 120mg 0mg Kale
Calcium 150mg 382mg Sardine
Iron 1.5mg 2.9mg Sardine
Potassium 491mg 397mg Kale

Macronutrient Breakdown

Kale

Protein: 4.3g Fat: 0.9g Carbs: 8.8g

Sardine

Protein: 24.6g Fat: 11.5g Carbs: 0g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.

Kale vs Sardine — Key Takeaway

Kale has 159 fewer calories per 100g than Sardine, making it the lighter option. For protein, Sardine leads with 24.6g per 100g. Kale is the better source of fiber at 3.6g per 100g. Kale provides 120mg of vitamin C.

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