Top 10 · Updated October 2026
Lowest-Calorie Oat Brans
The 10 lightest oat brans products on this list range from 150 to 319 kcal per 100 g. The oat brans with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 157 oat brans with complete data.
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Oat Bran
Bob's Red Mill · 454 g -
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How we built this list
We ranked all published oat brans 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.