Blueberries can fit keto in small, measured portions. With ~12.1g net carbs per 100g, keep servings to ~20–40g (≈1–3 Tbsp or ~¼ cup) for 2.4–4.8g net carbs; enjoy occasionally rather than daily.
Is Blueberry Keto?

YOUR PORTION
How much are you having?
Per 100 g (as listed by source). USDA FoodData Central.
Scales this reference to your portion, with no extra deductions. Calculation and units.
12.1gnet carbs in your portion
- Total carbs
- 14.5g
- Fiber
- 2.4g
- Protein
- 0.7g
- Fat
- 0.3g
- Calories
- 57
The 100 g reference amount has 12.1g net carbs, so measure portions carefully.
- Net carbs (100 g)12.1g
- Protein (100 g)0.7g
- Fat (100 g)0.3g
- Keto verdictEnjoy in moderation
NUTRITION FACTS
Per 100 g (as listed by source)
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
This USDA record is used as a generic nutrition reference; variety, brand, or preparation may differ.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
HOW TO ENJOY IT ON KETO
- Moderate net carbs require portion control but are manageable in small servings
- Rich in anthocyanins—one of the most antioxidant-dense common fruits
- This item contains the nutrients or compounds listed above; evidence for specific health outcomes depends on dose, preparation, and individual context.
- Naturally sweet whole food to curb cravings in tiny amounts
- Flexible use: toppings, sauces, or baked into low-carb recipes
- Easy to measure by tablespoons or grams for precise tracking
PREPARATION SUGGESTIONS
BLUEBERRY MUFFINS
Make almond-flour muffins sweetened with erythritol; fold in measured blueberries (e.g., 20–40g per batch/serving).
ANTIOXIDANT SMOOTHIE
Blend a small handful (15–30g) with Spinach, Coconut Milk (Full Fat), and MCT Oil.
GREEK YOGURT PARFAIT
Layer Greek Yogurt (Full Fat) with a spoonful of blueberries and Keto Granola Bar crumbles.
BLUEBERRY SAUCE
Simmer blueberries with erythritol and lemon juice; spoon a measured drizzle over keto pancakes or Keto Cheesecake.
SALAD TOPPING
Add 1–2 Tbsp to arugula or Spinach with nuts and Blue Cheese.
FROZEN TREATS
Freeze a small portion for a refreshing, portion-controlled sweet bite.