Tempeh, cooked & Diabetes
Low glycemic impact for the stated serving. Glycemic load of 3 per 100g.
✅ Nutrition data verified · GL 3/100g · GI 38.8 · TIER 3 ⚠️ GI: Subcategory Estimate
GI estimated from food subcategory average — not directly tested on this food. [1] [3]
Glycemic Impact
Nutrition Profile
Better Alternatives
🫘 Chicken, meatless
GL 0/100g — Low GL
Fiber 3.6g/100g. Rated diabetes-friendly — lower glycemic impact than your current selection.
Chicken, meatless & diabetes →🫘 HOUSE FOODS Premium Firm Tofu
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HOUSE FOODS Premium Firm Tofu & diabetes →🫘 Vitasoy USA Organic Nasoya, Soft Tofu
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Vitasoy USA Organic Nasoya, Soft Tofu & diabetes →🫘 Vitasoy USA Azumaya, Silken Tofu
GL 0.1/100g — Low GL
Rated diabetes-friendly — lower glycemic impact than your current selection.
Vitasoy USA Azumaya, Silken Tofu & diabetes →Tips for Enjoying It
💡 Check Your Own Response
Individual blood sugar responses vary. Use a glucose meter to understand how this food affects you personally.
💡 Glycemic Load Over Glycemic Index
GL accounts for both the speed AND amount of carbohydrate, making it more practical for real-world eating than GI alone.
💡 Pair Carbs With Protein
Adding protein to a carbohydrate-containing meal slows digestion and helps prevent blood sugar spikes.
💡 Fiber Is Your Friend
Dietary fiber slows carbohydrate absorption. Aim for at least 3g of fiber per serving of carbohydrate foods.
Explore More in Legumes and Legume Products
Common Questions
What do the numbers say about Tempeh and blood sugar?
Based on its glycemic load of 3.0, Tempeh falls within the diabetes-friendly range. This suggests lower blood sugar impact for the stated serving size. This is a dietary reference, not individual medical guidance.
Where does Tempeh sit on the glycemic load scale?
Tempeh's glycemic load: 3.0 (per 100g). Unlike GI which only measures speed, GL accounts for actual carbohydrate quantity — making it the more practical number for diabetes management.
Does Tempeh spike blood sugar?
With only 0g of fiber per 100g, Tempeh's GL of 3.0 means the blood sugar impact is low. The carbohydrates digest and absorb quickly. Pairing with protein and high-fiber foods can help slow absorption.
Is the GI value accurate?
The GI of 38.8 for Tempeh is estimated (Tier 3), not directly ISO-tested on this specific food. It is based on the weighted average GI of foods in the Legumes and Legume Products category from the International GI Tables (Atkinson et al., 2021). Actual GI may vary by variety, ripeness, cooking method, and individual response. We display estimated values with full transparency so you can make informed decisions.
Where This Data Comes From
Data Tier: TIER 3 — estimated from category average
Glycemic Index (GI): 38.8 — subcategory_avg:Legumes and Legume Products. Source: International GI Tables (Atkinson, Brand-Miller et al., Diabetes Care, 2021). University of Sydney GI Research Service.
GL (per serving, 100g) = 3.0 × 100 ÷ 100 = 3.0
Nutrition Data: USDA FoodData Central, SR Legacy Release (April 2018). FDC ID: 172467. Data are in the public domain (CC0 1.0).
GL Classification: ≤10 = Low (Low GL), 11–19 = Moderate (Eat in Moderation), ≥20 = High (Limit). Based on University of Sydney Glycemic Index Foundation classification.
⚠️ GI value is estimated, not directly ISO-tested on this specific food. Actual GI may vary by variety, cooking method, and individual glycemic response.
Cite this page: GlycemicWise. “Tempeh, cooked — Glycemic Load & Diabetes Reference.” GlycemicWise, July 2026. https://glycemicwise.com/foods/tempeh-cooked/
Dietary reference — not medical advice. This page provides evidence-based dietary reference information for general educational purposes. It is not a substitute for professional medical advice, diagnosis, or treatment. Individual blood sugar responses vary significantly. Always check your blood glucose to understand your personal response to foods, and talk to your doctor or a registered dietitian before changing your diet. Data sources are cited above and publicly available from the USDA and the University of Sydney Glycemic Index Research Service.