Raspberries are one of the lowest-carb fruits due to their high fiber content. They are naturally sweet but have relatively low net carbs, making them suitable in controlled portions for low-carb, keto, and diabetic-friendly eating.

Quick Carb Snapshot

  • Carbs (per 100 g): ~12 g total, ~5 g net
  • Carbs (standard portion): ~3–4 g net per 1/2 cup
  • Glycemic Index: Low
  • Similar Low-Carb Options: Blackberries, strawberries
  • Blood Sugar Impact: Lower (portion-aware)
  • Keto-Friendly? Yes (small portions)

Key Traits

  • Texture: Soft, seedy
  • Flavor: Tart-sweet
  • Carb Impact: Low (for fruit)
  • GI / GL Notes: Fiber helps blunt glucose response
  • Common Uses: Fresh eating, desserts, sauces

Best For

  • Low-carb fruit servings
  • Yogurt and dessert toppings
  • Sugar-free sauces

Avoid For

  • Very large portions
  • Sweetened raspberry products
  • Juices or purees in excess

Why Choose Raspberries for Low-Carb Eating

Texture & Structure

  • Soft fruit with seeds
  • Provides sweetness without grains
  • Works as a topping rather than a base

Flavor & Nutrition

  • Much lower net carbs than bananas or grapes
  • High fiber content
  • Bright flavor in small amounts

Storage & Shelf Life

Pantry

Not pantry-stable.

Cooked

Fresh raspberries keep 2–3 days refrigerated; freeze for longer storage.

Signs It Has Gone Bad

  • Mold
  • Mushy texture
  • Sour smell

Allergy & Dietary Flags

  • Gluten-Free: Yes
  • Nuts: No
  • Nightshade: No
  • Vegan / Vegetarian: Yes

Often compared to strawberries and blackberries, raspberries are one of the
best low-carb fruit choices.

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