Top 10 · Updated October 2026

Lowest-Calorie Buckwheat

The 10 lightest buckwheat products on this list range from 118 to 332 kcal per 100 g. The buckwheat with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 167 buckwheat with complete data.

  1. 1 Buckwheat

    Buckwheat

    Sainsbury's · 500g
    b 118 kcal 0.5 g sugar 4.3 g protein 1.2 g fat

    Also: Vegan · Vegetarian · No additives

  2. 2 Buckwheat groats

    Buckwheat groats

    Plony natury · 400 g
    b NOVA 1 143 kcal 1.3 g sugar 5.8 g protein 1.3 g fat

    Also: Palm oil free · Vegan · Vegetarian

  3. 3 Organic buckwheat

    Organic buckwheat

    biorina · 4 x 100 g
    160 kcal 0 g sugar 6 g protein 1.5 g fat
  4. 4 Buckwheat Penne

    Buckwheat Penne

    by sainsbury's · 250g
    b NOVA 1 184 kcal 0.5 g sugar 6.4 g protein 1.6 g fat

    Also: Palm oil free · Vegan · Vegetarian

  5. 5 Buckwheat

    Buckwheat

    Tesco · 500g
    b NOVA 1 234 kcal 0.6 g sugar 7.8 g protein 3 g fat

    Also: Palm oil free · Vegan · Vegetarian

  6. 6 Buckwheat

    Buckwheat

    Ярмарка · 400 g
    a 300 kcal 0 g sugar 12.5 g protein 2.5 g fat
  7. 7 Buckwheat In Bags For Cooking

    Buckwheat In Bags For Cooking

    Monolith · 400g
    b 312 kcal 1.4 g sugar 12.6 g protein 3.3 g fat
  8. 8 Grano Saraceno Decorticato

    Grano Saraceno Decorticato

    Molino Filippini · 500 g
    b NOVA 1 325 kcal 0 g sugar 12 g protein 3 g fat

    Also: Palm oil free · Vegan · Vegetarian

  9. 9 Sarrasin - Graines

    Sarrasin - Graines

    Ekor · 900 g
    NOVA 1 329 kcal 2 g sugar 12.6 g protein 2.6 g fat

    Also: Palm oil free · Vegan · Vegetarian

  10. 10 Sarrasin

    Sarrasin

    b 332 kcal 0 g sugar 12.6 g protein 3.3 g fat

How we built this list

We ranked all published buckwheat 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 buckwheat rankings