Potato starch
High GI
GL 89.6 per cup (128 g) · GL 70 per 100 g
- Low fat content
- Very high glycemic index and load
Potato starch has a glycemic index of 85 (High). One cup (128 g) adds a glycemic load of 89.6.
Reviewed Aug 6, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted, human-reviewed) · Not medical advice · Report an error
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Potato starch is one of the 11,150 foods Logi scores when you photograph a meal — with the portion.
Portions
| Portion | Grams | GL |
|---|---|---|
| 1 teaspoon | 3 g | 1.8 |
| 1 tablespoon | 8 g | 5.6 |
| 1 cup | 128 g | 89.6 |
Nutrition Facts (per 100g)
per 100g
| Calories | 330 kcal |
| Carbohydrates | 83 g |
| Sugars (Total) | 0.1 g |
| Natural | 0.1 g |
| Added | 0 g |
| Fiber | 0.5 g |
| Soluble | 0.2 g |
| Insoluble | 0.4 g |
| Protein | 0.5 g |
| Fat | 0.1 g |
| Saturated | 0 g |
| Unsaturated | 0.1 g |
| Sodium | 20 mg |
Processing Level
Why this score?
- Low fat content
- Gluten-free starch source
- Very high glycemic index and load
- Minimal protein and fiber content
- Causes rapid blood sugar spikes
Calculate the glycemic load of a meal with Potato starch
Allergens
No EU-14 allergen listed
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Potato starch?
Potato starch has a glycemic index of 85 (High). One cup (128 g) has a glycemic load of 89.6; per 100 g the glycemic load is 70.
Is Potato starch good for people with insulin resistance?
Potato starch has a high glycemic index (85) and raises blood sugar quickly. A lower-load alternative is Almond flour.
How does Potato starch affect blood sugar?
Potato starch has a glycemic load of 70 per 100g, which indicates a significant impact on blood sugar levels.
Check Potato starch in the Logi app, with your portion.
