GL 45.6 per cup (120 g) · GL 38 per 100 g
Buckwheat flour has a glycemic index of 54 (Low). One cup (120 g) adds a glycemic load of 45.6.
Reviewed Aug 6, 2026 · Sources: USDA FoodData Central #2512374 , Logi Nutrition Team · Not medical advice · Report an error
Logi · Manage Insulin Resistance
Buckwheat flour is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Continue on web
| Portion | Grams | GL |
|---|---|---|
| 1 tablespoon | 8 g | 2.9 |
| 1 cup | 120 g | 45.6 |
| Calories | 335 kcal |
| Carbohydrates | 70 g |
| Sugars (Total) | 0.9 g |
| Natural | 0.9 g |
| Added | 0 g |
| Fiber | 10 g |
| Soluble | 3 g |
| Insoluble | 7 g |
| Protein | 13 g |
| Fat | 3.1 g |
| Saturated | 0.6 g |
| Unsaturated | 2.5 g |
| Sodium | 1 mg |
No EU-14 allergen listed
Low-GI recipes on Logi Food Coach
Buckwheat flour has a glycemic index of 54 (Low). One cup (120 g) has a glycemic load of 45.6; per 100 g the glycemic load is 38.
Buckwheat flour has a low glycemic index (54), making it a good option for people with insulin resistance. It causes a slow, gradual rise in blood sugar.
Among the forms of Buckwheat flour in this database, Roasted buckwheat flour has the lowest glycemic load (32 per 100 g).
Check Buckwheat flour in the Logi app, with your portion.
Free PDF — 3 pages
Your Weekly Food Journal
Track meals, glycemic load & mood. Spot patterns in 3 weeks.
No spam. Unsubscribe anytime.