Do Dates Spike Your Blood Sugar?

Q: How much do dates spike blood sugar?

Two large Medjool dates (48 g) contain: - 36 grams of total carbohydrate - 3.2 grams of fiber - 32 grams of sugar (approximately 50% fructose, 45% glucose, 5% sucrose) - 1 gram of protein - 0 grams of fat - 133 calories - GI: 42–55 (low–medium) for Medjool

Q: How do dates compare to other dried fruits?

| Dried fruit (40 g serving) | GI | Sugar | Fiber | GL | |---|---|---|---|---| | Dates (Medjool, 2 large) | 42–55 | 32 g | 3 g | 12–15 | | Raisins (small box) | 64 | 26 g | 1.5 g | 15–17 | | Dried apricots (6 halves) | 30–32 | 21 g | 3 g | 6–7 | | Dried figs (3) | 61 | 19 g | 4 g | 10–12 | | Prunes (4) | 29 | 15 g | 3 g | 4–5 | | Dried cranberries | 62 | 29 g | 2 g | 16–18 |

Q: Are dates good for diabetics?

In small quantities, dates can be acceptable: - The GI is genuinely low-to-moderate (35–55) - Dates provide potassium, magnesium, and B vitamins - The fiber content helps slow absorption

Q: What is the best way to eat dates without spiking blood sugar?

1. Limit to 1–2 dates per sitting. One Medjool date (16 g sugar) has a GL of about 6–7 — very manageable. 2. Pair with nuts or nut butter. Dates stuffed with almond butter add protein and fat that slow absorption. This is one of the best ways to eat dates. 3. Eat after a protein-rich meal. The preceding meal blunts the glucose response. 4. Choose Khalas or Deglet Noor over Medjool. These have slightly lower GI and smaller portion sizes. 5. Avoid date syrup for blood sugar management. It removes fiber and increases GI. 6. Never eat dates as a standalone snack in large quantities. The sugar load scales linearly — 4 dates = 64 g sugar. 7. Use dates as a natural sweetener in recipes. A single date blended into a smoothie adds sweetness with fiber, replacing processed sugar.

TL;DR: Dates spike blood sugar less than you would expect from their extreme sugar content. Despite being 66% sugar by weight — higher than candy bars — most date varieties have a glycemic index of only 35–55 (low to moderate). The explanation: dates are high in fructose (which doesn’t directly raise blood glucose), contain 7 grams of fiber per 100 g, and have a dense, sticky matrix that slows digestion. However, dates are calorically dense and it is easy to eat large quantities. Two Medjool dates (48 g) deliver 32 grams of sugar — portion control is essential.

How much do dates spike blood sugar?

Two large Medjool dates (48 g) contain:

36 grams of total carbohydrate
3.2 grams of fiber
32 grams of sugar (approximately 50% fructose, 45% glucose, 5% sucrose)
1 gram of protein
0 grams of fat
133 calories
GI: 42–55 (low–medium) for Medjool

The sugar content is extremely high — two dates contain more sugar than a Snickers bar (27 g). But the glycemic index is moderate because roughly half the sugar is fructose, which is metabolized by the liver rather than directly elevating blood glucose.

The glycemic load of two Medjool dates is approximately 12–15, which is moderate. This is the same GL as a medium banana but concentrated in a much smaller volume of food.

Date varieties compared: blood sugar impact

Date variety	Glycemic index	Sugar per 100 g	Fiber per 100 g	Notes
Khalas	35–40 (low)	65 g	8 g	One of the lowest GI varieties
Barhi	38–45 (low)	64 g	7 g	Soft, caramel-like
Deglet Noor	42–50 (medium)	63 g	8 g	Semi-dry, firm texture
Medjool	42–55 (medium)	66 g	7 g	Largest common variety
Sukkary	43–50 (medium)	68 g	6 g	Very sweet
Date syrup	55–65 (medium)	70 g	1 g	Fiber removed, higher GI

Variety matters. Khalas and Barhi dates have consistently lower GIs than Medjool and Sukkary, though all are lower than expected given their sugar content. Date syrup removes the fiber and disrupts the fruit matrix, significantly increasing the GI.

Why do dates have a lower GI than expected?

Four factors explain the disconnect between dates’ extreme sugar content and their moderate GI:

High fructose proportion. Approximately 50% of dates’ sugar is fructose, which has a GI of only 19. Fructose is metabolized by the liver and does not directly raise blood glucose. This halves the effective glucose-raising sugar in dates.
Fiber content. Seven grams of fiber per 100 g — mostly soluble fiber — creates a gel in the stomach that slows the rate of sugar absorption.
Dense, sticky matrix. The physical structure of dates slows gastric emptying. The sugar is bound in a dense fruit matrix, not free-flowing like sugar in soda.
Polyphenols. Dates contain flavonoids and phenolic acids that may inhibit carbohydrate-digesting enzymes (alpha-amylase, alpha-glucosidase), further slowing glucose release.

However, these factors reduce the rate of glucose absorption, not the total amount. Two Medjool dates still deliver 16 grams of glucose-raising sugar (the glucose and sucrose fractions) — a significant load.

How do dates compare to other dried fruits?

Dried fruit (40 g serving)	GI	Sugar	Fiber	GL
Dates (Medjool, 2 large)	42–55	32 g	3 g	12–15
Raisins (small box)	64	26 g	1.5 g	15–17
Dried apricots (6 halves)	30–32	21 g	3 g	6–7
Dried figs (3)	61	19 g	4 g	10–12
Prunes (4)	29	15 g	3 g	4–5
Dried cranberries	62	29 g	2 g	16–18

Prunes and dried apricots have the best blood sugar profiles among dried fruits — lower sugar, more fiber, and lower GI. Raisins spike significantly more than dates despite having less total sugar, due to raisins’ higher glucose-to-fructose ratio.

Are dates good for diabetics?

In small quantities, dates can be acceptable:

The GI is genuinely low-to-moderate (35–55)
Dates provide potassium, magnesium, and B vitamins
The fiber content helps slow absorption

But the sugar density is the concern. Two dates deliver 32 grams of sugar in a tiny package. It is easy to eat 4–6 dates (64–96 g sugar) without realizing the load. For comparison, the American Heart Association recommends limiting added sugars to 25–36 g per day — and two dates already approach that threshold with natural sugars.

What is the best way to eat dates without spiking blood sugar?

Limit to 1–2 dates per sitting. One Medjool date (16 g sugar) has a GL of about 6–7 — very manageable.
Pair with nuts or nut butter. Dates stuffed with almond butter add protein and fat that slow absorption. This is one of the best ways to eat dates.
Eat after a protein-rich meal. The preceding meal blunts the glucose response.
Choose Khalas or Deglet Noor over Medjool. These have slightly lower GI and smaller portion sizes.
Avoid date syrup for blood sugar management. It removes fiber and increases GI.
Never eat dates as a standalone snack in large quantities. The sugar load scales linearly — 4 dates = 64 g sugar.
Use dates as a natural sweetener in recipes. A single date blended into a smoothie adds sweetness with fiber, replacing processed sugar.

Key takeaways

Dates have a GI of 35–55 — surprisingly low for a food that is 66% sugar.
The low GI is explained by high fructose content, fiber, and dense fruit matrix.
Two Medjool dates contain 32 grams of sugar — more than a candy bar.
Portion control is critical — the sugar load adds up fast.
Dates stuffed with nuts or nut butter is one of the best ways to eat them.
Date syrup removes fiber and increases GI significantly.
Prunes and dried apricots are better dried fruit choices for blood sugar management.

Sources

Foster-Powell, K., Holt, S.H., & Brand-Miller, J.C. (2002). International table of glycemic index and glycemic load values. American Journal of Clinical Nutrition, 76(1), 5–56.
Atkinson, F.S., Foster-Powell, K., & Brand-Miller, J.C. (2008). International tables of glycemic index and glycemic load values: 2008. Diabetes Care, 31(12), 2281–2283.
Alkaabi, J.M., et al. (2011). Glycemic indices of five varieties of dates in healthy and diabetic subjects. Nutrition Journal, 10, 59.
Rock, W., et al. (2009). Effects of date (Phoenix dactylifera L., Medjool or Hallawi) consumption by healthy subjects on serum glucose and lipid levels and on serum oxidative status. Journal of Agricultural and Food Chemistry, 57(17), 8010–8017.