Calories in Blueberries, frozen, unsweetened
Generic food Frozen Fruits
Blueberries, frozen, unsweetened contains 51 kcal per 100 g. A typical serving of 1 cup, unthawed (155 g) provides about 79 kcal.
Roughly 87% of its calories come from carbohydrates, with 10% from fat and 3% from protein (estimated with general energy factors).
That is less energy than the typical item in fruits and fruit juices on FoodFactly, where the median is 60 kcal per 100 g across 386 foods.
100 g provides 14% of the Daily Value for Vitamin K.
These values are for the frozen food. Raw and other preparations have their own values, listed separately below.
The data comes from USDA FoodData Central: SR Legacy.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories C | 51 kcal | |
| Total fat ? | 0.64 g | 0.8% |
| Saturated fat ? | 0.053 g | 0.3% |
| Trans fat Z | 0 g | |
| Cholesterol Z | 0 mg | 0% |
| Sodium ? | 1 mg | 0% |
| Total carbohydrates C | 12.2 g | 4% |
| Dietary fiber ? | 2.7 g | 10% |
| Total sugars I | 8.5 g | |
| Protein ? | 0.42 g | 0.8% |
| Vitamin A C | 2 µg | 0.2% |
| Vitamin C ? | 2.5 mg | 3% |
| Vitamin D Z | 0 µg | 0% |
| Vitamin E I | 0.48 mg | 3% |
| Vitamin K I | 16.4 µg | 14% |
| Thiamin (B1) ? | 0.032 mg | 3% |
| Riboflavin (B2) ? | 0.037 mg | 3% |
| Niacin (B3) ? | 0.52 mg | 3% |
| Pantothenic acid (B5) ? | 0.13 mg | 3% |
| Vitamin B6 ? | 0.059 mg | 3% |
| Folate (B9) C | 7 µg | 2% |
| Vitamin B12 Z | 0 µg | 0% |
| Choline I | 5.1 mg | 0.9% |
| Calcium ? | 8 mg | 0.6% |
| Iron ? | 0.18 mg | 1% |
| Magnesium ? | 5 mg | 1% |
| Phosphorus ? | 11 mg | 0.9% |
| Potassium ? | 54 mg | 1% |
| Zinc ? | 0.07 mg | 0.6% |
| Copper ? | 0.033 mg | 4% |
| Manganese ? | 0.15 mg | 6% |
| Selenium I | 0.1 µg | 0.2% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 3%
- Carbohydrates 87%
- Fat 10%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein0.42 gbelow the median for fruits and fruit juices (median 0.61 g)
- Fiber2.7 gabove the median for fruits and fruit juices (median 1.6 g)
- Sugars8.5 gbelow the median for fruits and fruit juices (median 11 g)
- Fat0.64 gin the top quarter of fruits and fruit juices (median 0.19 g)
- Saturated fat0.053 gabove the median for fruits and fruit juices (median 0.021 g)
- Sodium1 mgin the lowest quarter of fruits and fruit juices (median 3 mg)
- Protein per 100 kcal0.82 gprotein density, useful for comparing foods with different calorie levels
- Water86.6 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat ? | 0.091 g |
|---|---|
| Polyunsaturated fat ? | 0.28 g |
Amino acids (18)
| Tryptophan ? | 0.002 g |
|---|---|
| Threonine ? | 0.012 g |
| Isoleucine ? | 0.013 g |
| Leucine ? | 0.025 g |
| Lysine ? | 0.008 g |
| Methionine ? | 0.007 g |
| Cystine ? | 0.004 g |
| Phenylalanine ? | 0.015 g |
| Tyrosine ? | 0.005 g |
| Valine ? | 0.018 g |
| Arginine ? | 0.022 g |
| Histidine ? | 0.006 g |
| Alanine ? | 0.018 g |
| Aspartic acid ? | 0.033 g |
| Glutamic acid ? | 0.052 g |
| Glycine ? | 0.017 g |
| Proline ? | 0.015 g |
| Serine ? | 0.013 g |
Individual fatty acids (19)
| EPA (omega-3, 20:5 n-3) ? | 0 g |
|---|---|
| DHA (omega-3, 22:6 n-3) ? | 0 g |
| Linoleic acid (omega-6, 18:2) ? | 0.17 g |
| SFA 4:0 ? | 0 g |
| SFA 6:0 ? | 0 g |
| SFA 8:0 ? | 0 g |
| SFA 10:0 ? | 0 g |
| SFA 12:0 ? | 0 g |
| SFA 14:0 ? | 0 g |
| SFA 16:0 ? | 0.031 g |
| SFA 18:0 ? | 0.011 g |
| MUFA 18:1 ? | 0.087 g |
| PUFA 18:3 ? | 0.11 g |
| PUFA 20:4 ? | 0 g |
| MUFA 16:1 ? | 0.002 g |
| PUFA 18:4 ? | 0 g |
| MUFA 20:1 ? | 0 g |
| MUFA 22:1 ? | 0 g |
| PUFA 22:5 n-3 (DPA) ? | 0 g |
Carotenoids (7)
| Beta-carotene I | 28 µg |
|---|---|
| Lycopene I | 0 µg |
| Lutein + zeaxanthin I | 68 µg |
| Retinol Z | 0 µg |
| Carotene, alpha I | 0 µg |
| Vitamin D (D2 + D3), International Units Z | 0 IU |
| Cryptoxanthin, beta I | 0 µg |
Other components (11)
| Water ? | 86.6 g |
|---|---|
| Alcohol ? | 0 g |
| Caffeine Z | 0 mg |
| Ash ? | 0.18 g |
| Theobromine Z | 0 mg |
| Energy ? | 213 kJ |
| Vitamin A, IU C | 46 IU |
| Folic acid Z | 0 µg |
| Folate, food ? | 7 µg |
| Vitamin E, added Z | 0 mg |
| Vitamin B-12, added Z | 0 µg |
Other forms of Blueberries
Raw, cooked, dried and processed versions are separate records with their own measured values.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Blueberries, wild, raw (Alaska Native) Raw | 61 | 1.2 g | 12.3 g | 0.76 g |
| Blueberries, dried, sweetened Dried or dry | 317 | 2.5 g | 80 g | 2.5 g |
| Blueberries, canned, light syrup, drained Canned | 88 | 1 g | 22.7 g | 0.4 g |
| Blueberries, wild, canned, heavy syrup, drained Canned | 107 | 0.56 g | 28.3 g | 0.34 g |
| Blueberries, wild, frozen (Alaska Native) Frozen | 44 | 0.7 g | 10.4 g | 0 g |
| Blueberries, raw Raw | 57 | 0.74 g | 14.5 g | 0.33 g |
| Blueberries, canned, heavy syrup, solids and liquids Canned | 88 | 0.65 g | 22.1 g | 0.33 g |
| Blueberries, wild, frozen Frozen | 57 | 0 g | 13.9 g | 0.16 g |
| Blueberries, frozen, sweetened Frozen | 85 | 0.4 g | 22 g | 0.13 g |
| Blueberries, dried Dried or dry | 317 | 2.5 g | 80 g | 2.5 g |
| Blueberries, frozen Frozen | 51 | 0.42 g | 12.2 g | 0.64 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Foods with a similar nutritional profile
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Cherries, sour, red, frozen, unsweetened Frozen | 46 | 0.92 g | 11 g | 0.44 g |
| Fruit mixture, frozen Frozen | 48 | 0.69 g | 11.3 g | 0.23 g |
| Apples, frozen, unsweetened, unheated Frozen | 48 | 0.28 g | 12.3 g | 0.32 g |
| Berries, frozen Frozen | 52 | 0.76 g | 12.5 g | 0.34 g |
| Raspberries, frozen, red, unsweetened Frozen | 56 | 1.2 g | 12.6 g | 0.81 g |
| Melon, frozen Frozen | 35 | 0.66 g | 8.3 g | 0.16 g |
| Pineapple, frozen Frozen | 60 | 0.46 g | 14.1 g | 0.21 g |
| Strawberries, frozen, unsweetened Frozen | 35 | 0.43 g | 9.1 g | 0.11 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in frozen blueberries?
100 g of frozen blueberries has 51 kcal. 1 cup, unthawed (155 g): about 79 kcal. 1 package, 20 oz (567 g): about 289 kcal.
How much protein is in frozen blueberries?
Frozen blueberries contains 0.42 g of protein per 100 g (0.8% of the 50 g Daily Value), or 0.65 g in 1 cup, unthawed (155 g). About 3% of its calories come from protein. Compared with other fruits and fruit juices, that is below the median (median 0.61 g).
How many carbs are in frozen blueberries?
Frozen blueberries has 12.2 g of total carbohydrates per 100 g, including 2.7 g of fiber and 8.5 g of sugars.
How much fat is in frozen blueberries?
Frozen blueberries contains 0.64 g of fat per 100 g, of which 0.053 g is saturated (0.3% of the Daily Value).
What vitamins and minerals does frozen blueberries contain?
Per 100 g, the most notable amounts relative to the Daily Value are Vitamin K (14% DV). The full list is in the vitamins and minerals table above.
How much sodium is in frozen blueberries?
100 g contains 1 mg of sodium, 0% of the 2,300 mg Daily Value.
Does blueberries have the same nutrition frozen and raw?
No. Per 100 g, blueberries, frozen, unsweetened has 51 kcal, while blueberries, wild, raw (Alaska Native) has 61 kcal. Processing changes the water content, so always use the record that matches how you weigh the food.
Where does this nutrition data come from?
From USDA FoodData Central: SR Legacy, record dated April 1, 2019. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: SR Legacy, record 173950. License: CC0 1.0 (U.S. public domain). Source record dated April 1, 2019. Imported November 6, 2026.
Last updated: . Source description: "Blueberries, frozen, unsweetened (Includes foods for USDA's Food Distribution Program)". Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.