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

Octopus vs Steak: 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?

Octopus is generally healthier

Octopus comes out ahead in this comparison, winning in 2 out of 5 key nutritional categories. It has fewer calories (82 vs 271), more protein (30g vs 25g), more fiber (0g vs 0g), less sugar (0g vs 0g), making it the better choice for most health goals.

Quick Summary

Fewer Calories

Octopus

82 kcal

More Protein

Octopus

30g

More Fiber

Octopus

0g

Less Sugar

Octopus

0g

Visual Comparison

Caloriesper 100g
Octopus
82
Steak
271
Proteinper 100g
Octopus
30g
Steak
25g
Carbohydratesper 100g
Octopus
2.2g
Steak
0g
Fatper 100g
Octopus
0.9g
Steak
19g

Side-by-Side Nutrition Table

NutrientOctopusSteakDifference
Calories82kcal271kcal-189.0kcal
Protein30g25g+5.0g
Carbohydrates2.2g0g+2.2g
Fat0.9g19g-18.1g
Fiber0g0g0.0g
Sugar0g0g0.0g
Sodium577mg54mg+523.0mg

Serving Size Comparison

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

Octopus

Per 100g:82 calories
Per cup (150g):123 calories
Per serving (85g):70 calories

Steak

Per 100g:271 calories
Per cup (150g):407 calories
Per serving (85g):230 calories

Diet Compatibility

Octopus

Low-CarbHigh-ProteinLow-CaloriePaleo

Steak

KetoLow-CarbHigh-ProteinPaleoLow-Sodium

When to Choose Octopus

  • Lower in calories (82 vs 271)
  • Higher in protein (30g vs 25g)
  • More fiber (0g vs 0g)
  • Less sugar (0g vs 0g)

Common Uses

Main dishesMeal prepGrillingHigh-protein meals
View full Octopus nutrition →

When to Choose Steak

  • Lower in carbs (0g vs 2.2g)
  • Lower sodium (54mg vs 577mg)

Common Uses

Main dishesMeal prepGrillingHigh-protein meals
View full Steak nutrition →

Octopus vs Steak: Nutritional Analysis

Steak is more calorie-dense at 271 calories per 100g compared to 82 for Octopus, a difference of 189 calories. On the protein front, Octopus delivers more with 30g per 100g versus 25g, 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 Octopus and Steak tell different nutritional stories. Octopus provides 2.2g of carbohydrates, 0.9g of fat, and 0g of fiber per 100g, while Steak contains 0g carbs, 19g fat, and 0g fiber.

Key Takeaways

  • For weight management: Octopus is the lower-calorie choice at 82 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Octopus provides more protein (30g/100g), supporting muscle repair and growth.
  • For sustained energy: Octopus offers more fiber (0g/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, Octopus or Steak?

Steak has more calories with 271 kcal per 100g, compared to Octopus with 82 kcal. That's a difference of 189 calories per 100g serving.

Is Octopus healthier than Steak?

Based on our nutritional analysis, Octopus is generally the healthier choice, winning in 2 out of 5 key nutritional categories. Octopus has 82 calories, 30g protein, and 0g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Octopus and Steak?

Octopus has more protein with 30g per 100g, compared to Steak with 25g. Octopus provides 5.0g more protein per 100g serving.

Which is better for weight loss, Octopus or Steak?

For weight loss, Octopus is the better choice with only 82 calories per 100g compared to 271 calories in Steak. Steak also offers 0g of fiber per 100g, which helps you feel fuller longer.

Does Octopus or Steak have fewer carbs?

Steak has fewer carbs with 0g per 100g, compared to Octopus with 2.2g. If you're following a low-carb diet, Steak is the better option with 2.2g 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.