Top 10 · Updated October 2026
Lowest-Calorie Tunas In Brine
The 10 lightest tunas in brine products on this list range from 67 to 80 kcal per 100 g. The tunas in brine with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 359 tunas in brine with complete data.
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Tonno nostromo zero
Nostromo -
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Atum ao Natural
Lidl
How we built this list
We ranked all published tunas in brine 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.