Top 10 · Updated October 2026

Lowest-Calorie Oat Groats

The 10 lightest oat groats products on this list range from 86 to 372 kcal per 100 g. The oat groats with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 13 oat groats with complete data.

  1. 1 Rote Grütze (Himbeer-Geschmack)

    Rote Grütze (Himbeer-Geschmack)

    Osterland
    NOVA 4 86 kcal 16.9 g sugar 0.2 g protein 0.1 g fat

    Also: Palm oil free

  2. 2 Grano de avena cocida

    Grano de avena cocida

    Brillante · 125g
    a NOVA 4 134 kcal 0.3 g sugar 6.7 g protein 3.5 g fat

    Also: Palm oil free · Vegan · Vegetarian

  3. 3 Oat Bran

    Oat Bran

    Quaker · 625 g
    a NOVA 1 208 kcal 1 g sugar 15 g protein 7.5 g fat

    Also: Palm oil free · Vegan · Vegetarian

  4. 4 AXA Fiber havregryn

    AXA Fiber havregryn

    AXA · 800 g
    a 350 kcal 1.3 g sugar 12 g protein 7 g fat

    Also: Vegan · Vegetarian · No additives

  5. 5 Gruau instantané - Assortiment

    Gruau instantané - Assortiment

    Quaker · 43 g
    364 kcal 9.3 g protein 4.7 g fat

    Also: No additives

  6. 6 Oat Groats

    Oat Groats

    Whole Food Earth · 2kg
    a 367 kcal 1.2 g sugar 12 g protein 6.2 g fat

    Also: Vegan · Vegetarian · No additives

  7. 7 Havregryn Grovvalsede

    Havregryn Grovvalsede

    Øko
    a 368 kcal 1.2 g sugar 12 g protein 7 g fat
  8. 8 Gruau d'avoine

    Gruau d'avoine

    biofarm · 500g
    a 370 kcal 0 g sugar 13 g protein 7 g fat
  9. 9 Hafergrütze

    Hafergrütze

    Zwicky
    370 kcal 1 g sugar 13 g protein 7 g fat

    Also: Vegan · Vegetarian

  10. 10 Simply porridge oats

    Simply porridge oats

    Lodi · 50g
    a NOVA 1 372 kcal 0.7 g sugar 13.5 g protein 7 g fat

    Also: Palm oil free · Vegan · Vegetarian

How we built this list

We ranked all published oat groats 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.

More oat groats rankings

Healthiest Oat Groats by Nutri-ScoreHighest-Protein Oat GroatsBest Low-Sugar Oat Groats All oat groats