Who is this for?

Families cooking with tuna during the week

If tuna goes into pasta bakes, jacket-potato fillings or fishcakes, the useful question is how much drained fish the meal needs. A larger pack only helps if the tins suit the portions you cook and can be used within the label’s storage instructions once opened.

Shoppers comparing multipacks

Pack counts and stated tin weights do not tell the whole value story when products contain different amounts of packing liquid. Compare the retailer’s unit-price basis and check whether any displayed offer requires a loyalty card.

Households choosing between packing liquids

Spring water, brine and sunflower oil give you different starting points for a recipe. Compare the current labels for ingredients and nutrition, then decide whether convenience features such as no-drain packaging are useful for that meal.

What matters when choosing?

Work out the amount of tuna the dinner needs, then compare pack formats and labels on a consistent basis.

PriorityWhat to checkYour needs
Usable quantity Compare the stated drained weight and unit-price basis. Check the number of tins, their size and any conditions attached to a displayed offer. I need enough tuna for a shared dinner, without judging two packs by their outer packaging alone.
Pack size Check whether the individual tin size fits one meal or leaves an opened portion. A four-pack of 145g tins and a three-pack of 100g tins are not equivalent quantities. If I cook with tuna several times, separate tins may be useful; for a smaller filling, I would rather open only what the meal needs.
Packing liquid Read the ingredients and compare nutrition per 100g on the same stated basis. Princes lists water and salt in its brine chunks, while its sunflower-oil chunks contain oil and salt. For a dish that already has a dressing or sauce, I may want a plain base. If the oil is part of the intended dish, I can choose that format deliberately.
Texture Choose a format for the dish: chunks mix into pasta and fillings; larger steak pieces remain more distinct; flakes mix into softer fillings. Check the product description rather than assuming every tin has the same texture. For a pasta bake, distinct large pieces may not matter to me. For a topping, they might.
Preparation Check whether the tin needs draining and how it opens. John West describes its no-drain spring-water range as using a Smartstrip opening; compare the exact variant and pack quantity you intend to buy. On a quick dinner night, less liquid handling could matter more to me than it does when I have time to prepare the filling.
Label and storage Check the current fish-allergen declaration and the instructions for unused contents. The Sainsbury’s brine pack says to refrigerate transferred leftovers and use them within one day; the M&S spring-water pack specifies two days. If someone eating has a fish allergy, tuna is not an option. Otherwise, I need a tin size whose leftovers I can handle according to its own label.

What is easy to overlook?

  • Assuming every multipack offers the same usable quantity

    Liquid and individual tin sizes affect how much fish reaches the meal. Retailer listings for standard family multipacks and smaller no-drain packs use different pack quantities, so a comparison based only on tin count can mislead.

    Compare the current cost per drained kilogram where stated, alongside the quantity your recipe needs. Check any loyalty-offer conditions separately.

  • Ignoring the packing liquid in the recipe

    Princes Food and Drinks lists 180 kcal and 9.5g fat per 100g for its sunflower-oil chunks. An oil-packed tin therefore needs to be considered alongside any oil, cheese or dressing already going into the dish.

    Compare the labels on the formats you are considering and choose the packing liquid as part of the recipe, rather than treating it as interchangeable.

  • Overlooking allergens and opened-tin instructions

    The tuna products identify fish as an allergen, and instructions for unused contents differ by product. An opened tin may also leave more tuna than the meal requires.

    Check the current pack label before serving. Follow that product’s directions for transferring, refrigerating and using any leftovers.

Brand and retailer references

These ranges illustrate different pack formats and label details; the products available from each retailer should be checked individually.

John West

Its no-drain tuna range is relevant when opening the pack and adding tuna directly to a meal matter more than choosing a standard tin.

  • John West describes a Smartstrip opening on its no-drain spring-water product.
  • Check the exact packing liquid and quantity: no-drain variants are not all the same product.

Princes

Princes lists chunks in spring water, brine and sunflower oil, making the packing liquid a product-level choice.

  • Princes Food and Drinks lists four- and six-pack sizes for its spring-water chunks and a four-pack for its brine chunks.
  • Compare the labels by variant: its brine product contains added salt, while its sunflower-oil product contains oil and salt.

Tesco

Tesco’s tinned-tuna listing places own-label chunks alongside Princes and John West products.

  • The range includes a Tesco four-pack in brine as well as branded standard and no-drain formats.
  • Check an individual listing for its current unit-price basis and any offer conditions before comparing packs.

Sainsbury’s

Its own-label brine chunks provide a four-pack format for households cooking with tuna across several meals.

  • Sainsbury’s lists four 145g tins and gives nutrition values on a drained, per-100g basis.
  • The pack is in brine; its label says to transfer opened contents to a non-metallic container, refrigerate and use within one day.

Asda

Asda lists a John West no-drain sunflower-oil three-pack, providing a branded convenience-format reference.

  • The listed product is a 3 x 100g pack, so its size can be compared with larger standard multipacks.
  • This branded listing does not describe the formulation or value of an Asda own-label alternative.

M&S

M&S lists spring-water tuna chunks in a 640g four-pack for shoppers who want that packing liquid in a multipack.

  • Marks & Spencer lists 23.5g protein and 0.6g fat per 100g for this product.
  • Check the selected store’s listing when comparing it with another retailer’s pack.

Family-dinner product comparison

These positions combine family-pack quantity, retailer-listed unit-price information, meal uses and preparation differences. They are not an independent taste ranking or a permanent market-wide order.

RankProductMain specificationsWhy compare itPlatform
1 Sainsbury’s Tuna Chunks in Brine 4 x 145g Four 145g tins; brine; 24.8g protein per 100g drained. Sainsbury’s lists a drained-weight unit-price basis for this standard family multipack. Its brine and opened-tin instructions also matter when planning several meals. Sainsbury’s
2 Princes Tuna Chunks in Brine 4 x 145g Four 145g tins; tuna, water and salt. The Joybuy product listing and Princes Food and Drinks describe a standard chunk multipack. Compare its drained quantity and current unit-price basis with the Sainsbury’s pack rather than assuming equal value from matching tin sizes. Joybuy
3 John West No Drain Tuna Chunks with a Little Brine MSC 3 x 100g Three 100g tins; no-drain brine format. Tesco lists this smaller convenience pack. Its appeal is reduced draining, while its quantity differs from the four-tin standard multipacks; compare the usable amount for the planned meal. Tesco

Tuna options on Joybuy

These Joybuy options cover chunks in brine, spring water and sunflower oil, plus a smaller no-drain sunflower-oil pack. Choose a format for the meal first, then compare drained quantity and current listing details.

Morrisons Fad Free Tuna Chunks in Brine, six 145g tins

Morrisons Fad Free Tuna Chunks in Brine, 6 x 145g

The six-tin brine format suits households using chunks in several pasta dishes or fillings. Check the drained quantity and label’s salt information when comparing it with another multipack.

View on Joybuy
Morrisons Fad Free Tuna Chunks in Spring Water, six 145g tins

Morrisons Fad Free Tuna Chunks in Spring Water, 6 x 145g

Spring-water chunks offer a plain base for meals where a sauce or dressing is added separately. This six-tin pack can be compared with the brine version by drained quantity and the current nutrition labels.

View on Joybuy
Princes Tuna Chunks in Brine, four 145g tins

Princes Tuna Chunks in Brine, 4 x 145g

Four separate tins provide chunks for pasta, jacket-potato fillings or other shared meals. Princes Food and Drinks lists tuna, water and salt for its brine chunks; check the current pack’s drained weight for a like-for-like value comparison.

View on Joybuy
Princes Tuna Chunks in Sunflower Oil, four 145g tins

Princes Tuna Chunks in Sunflower Oil, 4 x 145g

Consider this four-tin format when the oil is intended to be part of a pasta salad or topping. Princes Food and Drinks lists sunflower oil and salt among the ingredients, so compare the label with any dressing or oil the recipe also uses.

View on Joybuy
John West No Drain Tuna Chunks in Sunflower Oil, three 100g tins

John West No Drain Tuna Chunks in Sunflower Oil, 3 x 100g

The no-drain, twist-open format reduces liquid handling when adding tuna to a quick meal. Its three 100g tins are a different pack size from the four- and six-tin options, so check the usable quantity before comparing them.

View on Joybuy

Frequently asked questions

Should I compare a tuna multipack by net or drained weight?

Use drained weight when comparing how much fish will go into a family meal. Water, brine and oil contribute to net weight, so check whether the retailer’s unit-price figure is based on drained weight and use the same basis for both products.

What changes when tuna is packed in spring water rather than sunflower oil?

The packing liquid changes the ingredients you add to the recipe. Princes Food and Drinks lists 180 kcal and 9.5g fat per 100g for its sunflower-oil chunks; compare the current labels on the exact products and consider whether the meal also includes a dressing, oil or sauce.

Do no-drain tins make more sense for a family dinner?

They can make preparation simpler if you want to add tuna directly to a dish, but they are not interchangeable with larger standard multipacks. Check the number and size of tins, the drained quantity where stated, and whether that format saves a step you would otherwise need to take.

How should I keep tuna left over from an opened tin?

Follow that tin’s label. Sainsbury’s instructs shoppers to transfer unused contents from its brine chunks to a non-metallic container, refrigerate them and use them within one day; the M&S spring-water pack specifies refrigeration and use within two days.

Does tinned tuna count as oily fish?

No. The NHS says fresh and canned tuna do not count as oily fish in its UK fish guidance. Choose tuna for the meal and packing format you want, rather than assuming its classification changes because it is packed in oil.