Top 10 · Updated October 2026
Lowest-Calorie Processed Cereals
The 10 lightest processed cereals products on this list range from 70 to 351 kcal per 100 g. The processed cereals with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 17 processed cereals with complete data.
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
How we built this list
We ranked all published processed cereals 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.