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Seafood Β· Nutrition Facts

Sea Urchin Nutrition Facts

Sea urchin, a delicacy in many cuisines, is known for its rich, briny flavor and high nutritional value, particularly in omega-3 fatty acids and protein.

GI: N/AServing: 1 medium sea urchin (100g)Search USDA matchesPublic dataset Β· 4,000 foods

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130kcal

Calories

15g

Protein

0g

Carbs

7.8g

Fat

Where the calories come from

Protein46%
Carbs0%
Fat54%

Full nutrition breakdown

Nutrition Facts

Per 100g Β· Per serving (1 medium sea urchin, 100g)

NutrientPer 100gPer serving
Calories130kcal130kcal
Protein15g15g
Total Carbohydrates0g0g
Dietary Fiber0g0g
Sugars0g0g
Total Fat7.8g7.8g
Saturated Fat2g2g
Sodium1000mg1000mg
Water75g75g

Adjust the serving size

Estimate nutrients in a portion of Sea Urchin. The calculation scales the values shown per 100 g; it is not a measurement of a specific food or product.

Listed serving: 1 medium sea urchin (100 g). Enter 1–5000 g.

Calories
130 kcal
Protein
15 g
Carbohydrates
0 g
Fiber
0 g
Sugars
0 g
Fat
7.8 g
Sodium
1,000 mg

Estimate only. Food varieties, brands, preparation, and actual portion weights can change the values. Use product packaging for packaged foods.

Key vitamins & minerals

Omega-3 Fatty Acids1.2 g

% Daily Value

Vitamin B121.2 mcg

50% Daily Value

Iodine140 mcg

93% Daily Value

Calcium120 mg

9% Daily Value

Serving ideas

  • Grilled with lemon and herbs
  • In a sushi roll with avocado
  • Stir-fried with vegetables and rice

Storage

Storage tip: Store in the refrigerator and consume within a few days for best flavor and texture.

Record status

This page presents a record from our public dataset. It has not been independently verified by a nutrition professional.

Source context

No exact USDA record match has been verified for this food. Search results may include candidates that do not match the exact record or values shown. Read our methodology.

Correction status

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Frequently asked questions

Is sea urchin high in calories?
Sea urchin is relatively low in calories, with only 130 kcal per 100 g, making it a good option for those watching their calorie intake.
How much omega-3 does sea urchin contain?
Each 100 g of sea urchin contains about 1.2 g of omega-3 fatty acids, which is beneficial for heart health.
Is sea urchin good for thyroid health?
Yes, it’s rich in iodine, which is essential for thyroid function and overall metabolism.

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