1 cup (medium) of Frozen blueberries (140 g) has 80 calories. That works out to 57 calories per 100 g. It contains 20.3 g of carbs, 1 g of protein, 0.4 g of fat and 3.4 g of fiber. Its 27 µg of Vitamin K covers 23% of the Daily Value. Its glycemic index is 53 (low), so it raises blood sugar slowly.

What is Frozen blueberries?

Frozen blueberries are ripe blueberries that have been frozen for keeping and year-round use. The fruit is native to North America and is now grown in many regions. Once thawed, the berries soften and release some juice, so they work especially well stirred into porridge or yoghurt, blended into smoothies, or baked into muffins and crumbles. In the US and elsewhere, they’re a convenient stand-in for fresh berries when they’re out of season; in the UK and other English-speaking homes, they’re also an easy breakfast or baking ingredient.

Their sweet-tart flavour pairs well with oats, yoghurt, citrus and nuts. They provide fibre and are low in fat; 100 g has 57 calories. For less colour and juice in a batter, fold them in while still frozen; blend straight from the freezer for a thick smoothie.

Frozen blueberries Nutrition Facts

Selected: 100 g

KCAL / 100G

Carbs

14.5g

· 5% DV

Protein

0.7g

· 1% DV

Fat

0.3g

· 0% DV

Fiber

2.4g

· 9% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 91% · Protein 4% · Fat 5%

Frozen blueberries Vitamins & Minerals

Vitamins

Vitamin K

19.3µg · 16% DV

Vitamin C

9.7mg · 11% DV

Vitamin E

0.57mg · 4% DV

0.04mg · 3% DV

Minerals

Phosphorus

12mg · 2% DV

Potassium ⭐

77mg · 2% DV

Calcium

6mg · 1% DV

Magnesium

6mg · 1% DV

How Nutritious Is Frozen blueberries?

Nutrient density

Very high

80/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

47/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Frozen blueberries Glycemic Index

GLYCEMIC INDEX

Low

0 Low5570100

GLYCEMIC LOAD

Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Frozen blueberries

To burn the 57 calories in 100 g:

🚶

14min

Walking (5 km/h)

🏃

6min

Running (8 km/h)

🚴

8min

Cycling

🏊

7min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

Is Frozen blueberries Processed?

NOVA 2

Minimally Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Frozen blueberries Contain Allergens?

No known major allergens

Gluten free

Dairy free

Eggs free

Peanuts free

Tree nuts free

Fish free

Soy free

Sesame free

Which Diets Is Frozen blueberries Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Frozen blueberries Fat Profile

SATURATED

0.03g

MONOUNSATURATED

0.05g

POLYUNSATURATED

0.14g

⚖️

Omega 6:3 ratio 1.3:1

Below the ideal 4:1 — a good omega balance.

Compare Frozen blueberries

🫐vs🍓

Frozen blueberries vs Strawberry25 kcal more per 100 g

→🫐vs🥑

Frozen blueberries vs Avocado103 kcal fewer per 100 g

→🫐vs🍑

Frozen blueberries vs Peach18 kcal more per 100 g

→🫐vs🍇

Frozen blueberries vs Dried Raisins242 kcal fewer per 100 g

→

Foods Similar to Frozen blueberries

🍓

Strawberry

32 kcal

🥑

Avocado

160 kcal

🍑

Peach

39 kcal

🍇

Dried Raisins

299 kcal

🍎

Apple

52 kcal

🍇

Grapes

69 kcal

🍉

Watermelon

30 kcal

🍍

Pineapple

50 kcal

Frequently Asked Questions About Frozen blueberries

Can you eat frozen blueberries straight from the freezer?

Yes, you can eat frozen blueberries straight from the freezer if they have been handled and stored properly. They are very firm when frozen, so let them soften briefly for easier eating, especially when serving them to young children.

Do you need to thaw frozen blueberries before putting them in a smoothie?

No, frozen blueberries can go straight into a smoothie. Blend them with yogurt, milk, or a plant-based drink; they chill the mixture and make it thicker, so you may not need to add ice.

How do you thaw frozen blueberries without making them mushy?

Thaw frozen blueberries slowly in the refrigerator in a covered bowl. This helps contain the juice and keeps the fruit colder than countertop thawing; use them soon after thawing because their texture will be softer than fresh berries.

Can frozen blueberries be used instead of fresh blueberries in muffins?

Yes, frozen blueberries work well in muffins and can usually be added in the same amount as fresh ones. Keep them frozen until mixing, fold them in gently at the end, and expect the batter to need a little extra baking time.

Are frozen blueberries as nutritious as fresh blueberries?

Yes, frozen blueberries are generally nutritionally similar to fresh blueberries. They are often frozen soon after harvest, which helps preserve many nutrients; prolonged cooking can reduce some heat-sensitive vitamins in either form.

Should you rinse frozen blueberries before eating them?

Usually, frozen blueberries do not need rinsing unless the package instructs you to do so. Rinsing them while frozen can make them icy, and rinsing after thawing may soften the berries further.

Why do frozen blueberries turn baked goods purple?

Frozen blueberries can turn batter purple because freezing damages some of their cells, allowing colored juice to escape as they thaw. Add them while still frozen and fold gently to reduce streaking, though some color release is normal.

How long do frozen blueberries last in the freezer?

Frozen blueberries keep safely for a long time when stored continuously at 0°F (-18°C), though their flavor and texture gradually decline. For best quality, keep the package tightly sealed and avoid thawing and refreezing the berries.

Do frozen blueberries contain added sugar?

Plain frozen blueberries usually contain no added sugar, but sweetened products and fruit blends are also available. Choose a package listing blueberries as the only ingredient if you want fruit without added sweeteners.

Can babies eat frozen blueberries?

Yes, babies can eat frozen blueberries once they are prepared in an age-appropriate texture. Thaw and mash them or cook until soft; do not serve whole berries to babies, since they can pose a choking risk.

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Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: September 27, 2026