This calculator estimates the glycemic load (GL) of persimmons based on your serving size, the fruit’s glycemic index (GI), and its carbohydrate content. Glycemic load is a more practical measure than GI alone because it accounts for the actual amount of carbohydrate you eat. Persimmons have a moderate GI (around 61) and about 18 grams of carbs per 100 grams, so a typical fruit (168 g) yields a GL of roughly 18—placing it in the medium range. Use this tool to plan meals, manage blood sugar, or simply understand how persimmons fit into your diet. Adjust the serving size, GI, or carb values to match your specific variety or portion.
🍊 Persimmon Glycemic Load Calculator
Persimmon average GI is 61. Adjust if needed.
Persimmon average carbs: 18g per 100g.
How to Use This Tool
Enter the serving size of persimmon in grams—use the preset buttons for common portions like 50g, 100g, or one whole fruit (approximately 168g). The calculator automatically fills in the average glycemic index (61) and carbohydrate content (18g per 100g) for persimmons, but you can adjust these values if you have specific data for your variety (e.g., Fuyu vs. Hachiya) or if you're tracking a different cultivar. Click "Calculate GL" to see the glycemic load and the total carbs in your serving. The result also classifies the GL as low (≤10), medium (11–19), or high (≥20), helping you gauge the potential blood sugar impact.
Understanding Glycemic Load
Glycemic load (GL) is a more practical metric than glycemic index (GI) because it accounts for the amount of carbohydrate actually consumed. While GI measures how quickly a food raises blood sugar relative to pure glucose, GL multiplies that by the carbohydrate content in a given portion. The formula is: GL = (GI × carbs per serving) / 100. For example, a persimmon with GI 61 and 18g of carbs per 100g yields a GL of about 11 per 100g serving—a moderate value. This matters because even high-GI foods can have a low GL if eaten in small amounts. For persimmons, a typical fruit (168g) gives a GL around 18, which is still moderate but closer to the high end. Monitoring GL can be especially useful for people with diabetes or those following low-glycemic diets.
Persimmon Nutrition Profile
Persimmons are not only sweet but also nutrient-dense. A 100g serving provides about 70 calories, 18g of carbohydrates (including 3.6g of fiber and 12.5g of natural sugars), and negligible fat and protein. They are an excellent source of vitamin A (beta-carotene), vitamin C, manganese, and dietary fiber. The fiber content helps moderate blood sugar spikes, which is why the actual glycemic response may be slightly lower than the GI suggests. Persimmons also contain tannins (especially in astringent varieties) that can affect digestion. When calculating glycemic load, remember that the fiber is included in total carbs, but it doesn't raise blood sugar—so the effective carb count might be a bit lower. For precise dietary planning, consider subtracting fiber from total carbs to estimate net carbs.
Worked Examples
Example 1: You eat one medium persimmon weighing 168g. Carbs per 100g = 18g, so total carbs = (18/100) × 168 = 30.24g. With GI = 61, GL = (61 × 30.24) / 100 = 18.45. This falls in the medium range.
Example 2: You have a small 50g persimmon slice. Carbs = (18/100) × 50 = 9g. GL = (61 × 9) / 100 = 5.49—low. This shows how portion size dramatically affects GL.
Example 3: If you use a different variety with GI 50 and carbs 15g per 100g, a 100g serving gives carbs = 15g, GL = (50 × 15) / 100 = 7.5—low. Adjusting inputs lets you compare varieties.
Tips & Best Practices
Pair persimmons with protein or healthy fats (e.g., nuts, yogurt) to slow digestion and reduce blood sugar spikes. Choose firmer, less ripe persimmons—they tend to have lower GI than overripe ones. If you're tracking net carbs, subtract fiber (about 3.6g per 100g) from total carbs. Use this calculator alongside other glycemic load tools for a broader diet assessment. For example, you can check the glycemic load of oats or zucchini to compare different foods. Remember that individual glycemic responses vary, so use GL as a guideline rather than an absolute rule.
Frequently Asked Questions
What is the glycemic index of persimmon? The average GI is around 61, which is moderate. However, ripeness and variety can shift it—Hachiya persimmons may have a slightly higher GI when very soft.
Is persimmon good for diabetics? In moderation, yes. A small persimmon (about 100g) has a GL of ~11, which is acceptable for most diabetic meal plans. Always consult your healthcare provider.
Can I use this calculator for dried persimmons? Dried persimmons have concentrated sugars and higher carbs per gram (about 60g per 100g). You'd need to adjust the carbs per 100g input accordingly—the GI may also be higher.
Why is GL important? GL gives a more realistic picture of how a food affects blood sugar than GI alone, because it accounts for portion size. Two foods with the same GI can have very different GLs if eaten in different amounts.
For more glycemic load calculations, try our oats glycemic load calculator or the zucchini glycemic load calculator.