Top 10 · Updated October 2026

Lowest-Calorie Frozen Seafood

The 10 lightest frozen seafood products on this list range from 2 to 41 kcal per 100 g. The frozen seafood with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 695 frozen seafood with complete data.

1

Nasello decapitato ARBI

e 2 kcal 0 g sugar 0.1 g protein 0.2 g fat
2

Gamberi argentini

Vento di Mare

a 10 kcal 0 g sugar 0 g protein 1.1 g fat
3

Whole Cooked "Boiled" Crawfish

· 3 lbs

a NOVA 4 14 kcal 0 g sugar 2.6 g protein 0.4 g fat

Also: Palm oil free · No additives
4

Vongole sgusciate

Crai · 250 g

c NOVA 3 26 kcal 0 g sugar 5.3 g protein 0.5 g fat

Also: Palm oil free · No additives
5

Gamberi indopacifici sgusciati

Panapesca

e 33 kcal 0 g sugar 8.2 g protein 0 g fat
6

Gamberi Sgusciati

Arbi

d 35 kcal 0.1 g sugar 7.6 g protein 0.5 g fat
7

Filetto di merluzzo d'Alaska

Arbi

a 39 kcal 0 g sugar 9.8 g protein 0 g fat
8

Super spaghettata

Sgattoni · 250 g

b 39 kcal 0.6 g sugar 4.9 g protein 1.1 g fat
9

Spiedini di calamari indopacifici e mazzancolle

Albatros

b 40 kcal 0 g sugar 10.2 g protein 1 g fat
10

Calamari puliti congelati

Arbi

b 41 kcal 0 g sugar 8 g protein 0.8 g fat

How we built this list

We ranked all published frozen seafood on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.

More frozen seafood rankings

Healthiest Frozen Seafood by Nutri-Score Highest-Protein Frozen Seafood Least Processed Frozen Seafood Best Low-Sugar Frozen Seafood All frozen seafood