Tesco

Oysters — Calories, Nutrition & Ingredients

UPC 5057753909048 Oysters Updated 16 Oct 2026

Oysters
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
21per 100 g
Protein
3.7 gper 100 g
Carbs
0.8 gper 100 g
Fat
0.2 gper 100 g

Where to buy

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Per serving (25 g): 5 calories. Per 100 g: 21 calories, 3.7 g protein, 0.2 g fat.

Label highlights: Fat: low Saturates: low Sugars: low Salt: high HFSS

Red means high in the UK front-of-pack traffic-light system. These colours are our calculation from the declared values, not a label on the pack. In this product:

  • Salt: 1.80 g per 100 g (red above 1.50 g)
Calculated from the nutrition data on file; check the package label. How the traffic-light colours work »

Nutrition

Portion size: 25 g

Per 100 gPer portion (%RI*)
Energy 88 kJ / 21 kcal 22 kJ / 5 kcal (0%)
Fat 0.2 g 0.1 g (0%)
of which saturates 0.1 g 0.0 g (0%)
Carbohydrate 0.8 g 0.2 g (0%)
of which sugars 0.8 g 0.2 g (0%)
Fibre 0.5 g 0.1 g
Protein 3.7 g 0.9 g (2%)
Salt 1.80 g 0.45 g (8%)

*Reference intake of an average adult (8400 kJ / 2000 kcal)

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 g and custom amounts

Nutrition per amount

21 calories in 100 g
Protein3.7 g
Carbohydrates0.8 g
Sugars0.8 g
Fibre0.5 g
Fat0.2 g
Saturated fat0.1 g
Sodium720 mg

Ingredient flags

Ingredient list not available — flags cannot be shown.

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Oysters

Search Amazon for this product. Stock and prices vary by store and location.

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Frequently asked questions

How many calories are in Oysters?

Per 100 g of Oysters there are 21 calories.

How much protein is in Oysters?

Per 100 g of Oysters there are 3.7 g protein.

How many carbohydrates are in Oysters?

Per 100 g of Oysters there are 0.8 g carbohydrates. Of which 0.8 g sugars.

How much sugar is in Oysters?

Per 100 g of Oysters there are 0.8 g sugars.

How much sodium (salt) is in Oysters?

Per 100 g of Oysters there are 720.0 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

How much fibre is in Oysters?

Per 100 g of Oysters there are 0.5 g fibre. Fibre is important for digestive health.

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