CalorieInsightClarity for Every Calorie

Squid (calamari) Calories and Nutrition Facts

Squid (calamari) has 44 calories per 100 g, with 8.8 g protein, 0.9 g carbs and 0.6 g fat. Official USDA analytical record: Squid (calamari), frozen, tubes only (FDC ID: 2747671).

⚡ Quick Nutrition Answer

A 100g serving of squid (calamari) contains 44 calories, 8.8g protein, 0.9g total carbs (0.9g net carbs), and 0.6g fat.

Energy density

0.44 kcal/g

very low

Protein / 100 kcal

20 g

satiety per calorie

Net carbs / 100 g

0.9 g

carbs minus fibre

100 kcal portion

227 g

≈ 8 oz

✓ Good source of protein✓ Low fat✓ Low saturated fat✓ Sugar free✓ Keto-friendly
Serving size
How many?

= 100 g total

Log squid (calamari) free →
Calories
44
in 100 g · 44 kcal per 100 g
Carbs0.9 g · 8%
Protein8.8 g · 80%
Fat0.6 g · 12%
Sugars
0g
Fibre
0g
Saturated fat
0g
Sodium
272mg

Squid (calamari), frozen, tubes only nutrition facts

The table below shows the complete nutritional profile for squid (calamari), frozen, tubes only per 100 g (the laboratory analytical standard), alongside the share of the FDA Daily Value each nutrient covers. Most of its calories come from protein, and it is relatively low in calories.

NutrientPer 100 g% DV*
Calories44 kcal
Protein8.8 g18%
Carbohydrate0.9 g0%
Fat0.6 g1%
Sugars0 g
Fibre0 g0%
Saturated fat0 g0%
Sodium272 mg12%

*Percent Daily Value per 100 g, against the FDA reference intakes for adults and children 4+ years (50 g protein, 275 g carbohydrate, 28 g fibre, 78 g fat, 20 g saturated fat, 2300 mg sodium). Total sugars has no Daily Value — the 50 g reference applies to added sugars only, and USDA reports total sugars here.

Squid (calamari) calories by weight: ounces, pounds and grams

USDA publishes this food per 100 g, so here is the same profile converted to the weights a kitchen scale and a US recipe actually use. At 0.44 kcal per gram (very low energy density), you can eat a large volume of this for very few calories, which makes it useful for filling out a meal in a deficit.

AmountCaloriesProteinCarbsFat
1 oz (28 g)12 kcal2.5 g0.3 g0.2 g
100 g (3.5 oz)44 kcal8.8 g0.9 g0.6 g
4 oz (113 g)50 kcal10 g1 g0.7 g
8 oz / ½ lb (227 g)100 kcal20 g2 g1.4 g
1 lb (454 g)200 kcal39.9 g4.1 g2.7 g
🏛️ Official USDA FoodData Central CitationFDC ID: 2747671

Data sourced from USDA FoodData Central Foundation Foods dataset (public domain, CC0). Laboratory food profile and analytical measurements verified under USDA FDC ID 2747671.

View raw USDA laboratory entry →

How squid (calamari) compares to other fish & seafood

Against the 23 fish & seafood in this database, squid (calamari) ranks 1st lowest in calories and 23rd highest in protein. The category averages 100 kcal per 100 g, so this one is 56% below it. The lightest option in the category is squid (calamari), frozen, tubes only at 44 kcal per 100 g, and the protein leader is anchovies, canned in olive oil, with salt, drained at 26.9 g per 100 g.

Fish & Seafood (by calories)CaloriesProteinkcal/g
🍽️ Squid (calamari), frozen, tubes only (this page)44 kcal8.8 g0.44
🐟 Fish, pollock, raw56 kcal12.3 g0.56
🦞 Lobster, tail only, frozen, wild caught59 kcal13 g0.59
🍽️ Cod, Pacific or Alaskan, frozen, wild caught61 kcal14.2 g0.61
🐟 Fish, cod, Atlantic, wild caught, raw66 kcal16.1 g0.66

Portion planning with squid (calamari)

  • 100 calories comes to about 227 g (8 oz).
  • 20 g of protein takes about 227 g, bringing 100 kcal with it — that is 20 g of protein per 100 calories.
  • Macro split by calories: 8% carbs, 80% protein, 12% fat.

Nutrient screening detail

The badges near the top of this page come from screening the per-100 g values against the FDA nutrient-content thresholds in 21 CFR 101.54–101.62. The regulations define those claims per reference serving rather than per 100 g, so treat these as a like-for-like comparison between foods, not as a statement about a product label:

  • Good source of protein — 8.8 g per 100 g (≥ 10% DV)
  • Low fat — 0.6 g per 100 g (≤ 3 g)
  • Low saturated fat — 0 g per 100 g (≤ 1 g)
  • Sugar free — 0 g total sugars per 100 g (< 0.5 g)
  • Keto-friendly — 0.9 g net carbs per 100 g (≤ 5 g)

Track squid (calamari) for free

Add squid (calamari) to your day in the free calorie tracker — pick your serving, and the calories and macros are logged instantly. No account, no paywall. To plan how much you should eat, try the calorie calculator or macro calculator.

More fish & seafood

Squid (calamari) FAQ & Nutrition Questions

How many calories and carbs are in 100 g of squid (calamari)?

One serving of 100 g provides 44 calories, 0.9 g total carbs, 8.8 g protein, and 0.6 g fat.

How many calories are in 100 g of squid (calamari)?

Squid (calamari) contains 44 calories per 100 g, with 8.8 g protein, 0.9 g carbohydrate, and 0.6 g fat. Use the interactive calculator above to scale to any custom amount.

What is the USDA FoodData Central (FDC) ID for squid (calamari)?

The official USDA FoodData Central ID for "Squid (calamari), frozen, tubes only" is FDC ID: 2747671. You can view the verified laboratory analytical record on the USDA FoodData Central Database.

What is the macronutrient breakdown of squid (calamari)?

By calories, squid (calamari) is approximately 8% carbohydrates, 80% protein, and 12% fat.

How many calories are in an ounce of squid (calamari)?

One ounce (28 g) of squid (calamari) has 12 calories, with 2.5 g protein, 0.3 g carbs and 0.2 g fat. Four ounces (113 g) comes to 50 calories, and a full pound (454 g) to 200 calories.

How much squid (calamari) is 100 calories?

About 227 g of squid (calamari) supplies 100 calories, because it carries 0.44 kcal per gram (very low energy density). You can eat a large volume of this for very few calories, which makes it useful for filling out a meal in a deficit.

How much squid (calamari) do I need for 20 g of protein?

Roughly 227 g of squid (calamari), which also brings 100 calories with it. That works out to 20 g of protein per 100 calories.

Is squid (calamari) high or low in calories for a fish & seafood?

Squid (calamari) sits 56% below the fish & seafood average of 100 kcal per 100 g, ranking 1st lowest of 23 in this category.

Is this nutrition data free to use?

Yes. The data is sourced directly from USDA FoodData Central (CC0 public domain). Viewing and scaling portions here is 100% free with no sign-up — and you can log this food free in our online food diary.