Top 10 · Updated October 2026
Lowest-Calorie Extruded Cereal Bars
The 10 lightest extruded cereal bars products on this list range from 370.4 to 396 kcal per 100 g. The extruded cereal bars with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 51 extruded cereal bars with complete data.
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1
Nestle Cereal Bars Milo
Milo · 160 g e -
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3
Corn flakes Cocoa
Kellogg's · 6 x 24g -
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9
NESQUIK Barres Céréales 25g (8+4 Offertes)
Nesquik · 300 g (8 x 25 g + 4 x 25 g)Also: Palm oil free
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10
How we built this list
We ranked all published extruded cereal bars 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.