How Many Ounces Are in a Can of Tuna?

By Staff WriterLast Updated Apr 3, 2020 6:20:50 AM ET
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Kenny Louie/CC-BY-2.0

Canned tuna typically comes in sizes of 3 ounces, 5 ounces and 12 ounces. The number of ounces in the average can of tuna varies depending on the brand and specific product.

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