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How Many Calories in Blackberries, Frozen, Unsweetened?
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Quick reference — common serving sizes
| Amount | Calories | Protein |
|---|---|---|
| 1 oz (28g) | 18 kcal | 0.3g |
| 100g | 64 kcal | 1.2g |
| 1 cup, unthawed | 97 kcal | 1.8g |
A blackberries, frozen, unsweetened contains 64 calories per 100g. A typical 1 cup, unthawed (151g) provides about 97 calories. Blackberries, Frozen, Unsweetened is low in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.
Blackberries, Frozen, Unsweetened Nutrition Facts
| Nutrient | Per 100g | Per serving (151g) |
|---|---|---|
| Calories | 64 kcal | 97 kcal |
| Protein | 1.2g | 1.8g |
| Carbohydrates | 15.7g | 23.7g |
| of which Sugars | 10.7g | 16.2g |
| Fat | 0.4g | 0.6g |
| of which Saturates | 0.0g | 0.0g |
| Fibre | 5.0g | 7.5g |
| Sodium | 1.0mg | 2mg |
| Potassium | 140.0mg | 211mg |
| Calcium | 29.0mg | 44mg |
| Iron | 0.8mg | 1.2mg |
| Vitamin C | 3.1mg | 4.7mg |
| Vitamin A | 6.0µg | 9µg |
| Selenium | 0.4µg | 1µg |
| Riboflavin (B2) | 0.0mg | 0.0mg |
% of Daily Value (per 100g)
Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.
- A good source of fibre (18% DV)
- Low in saturated fat (0% DV)
- Low in sodium (0% DV)
- Calories: 3% DV
- Protein: 2% DV
- Carbohydrates: 6% DV
- Fibre: 18% DV
- Fat: 1% DV
- Saturated fat: 0% DV
- Sodium: 0% DV
- Potassium: 3% DV
- Calcium: 2% DV
- Iron: 4% DV
- Vitamin C: 3% DV
- Vitamin A: 1% DV
- Selenium: 1% DV
- Riboflavin (B2): 0% DV
Useful for tracking blackberries, frozen, unsweetened
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Have a cat or dog? Check whether blackberries, frozen, unsweetened is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out blackberries, frozen, unsweetened for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.
Good to know
Ripeness affects sugar content — a very ripe piece of fruit can carry noticeably more natural sugar than an under-ripe one of the same size.
Does blackberries, frozen, unsweetened fit your diet?
Fibre intake
Blackberries, Frozen, Unsweetened provides 5.0g of fibre per 100g — a meaningful contribution toward the commonly cited 25-30g daily target, which supports digestion and helps with feeling fuller for longer.
Frequently Asked Questions
How many calories in blackberries, frozen, unsweetened per 100g?
Blackberries, Frozen, Unsweetened contains 64 calories per 100g, based on USDA reference data.
Is blackberries, frozen, unsweetened high in calories?
A 1 cup, unthawed of blackberries, frozen, unsweetened (151g) has around 97 calories — roughly 5% of a 2,000-calorie daily intake.
Is blackberries, frozen, unsweetened good for weight loss?
At 64 calories per 100g, blackberries, frozen, unsweetened is relatively low in calories and can fit well into a weight-loss diet. A 1 cup, unthawed provides about 97 calories.
How much protein is in blackberries, frozen, unsweetened?
Blackberries, Frozen, Unsweetened contains 1.2g of protein per 100g.
Is blackberries, frozen, unsweetened a good source of fibre?
Yes — blackberries, frozen, unsweetened provides 5.0g of fibre per 100g, which is a meaningful contribution toward the commonly cited 28g daily reference intake.
How does blackberries, frozen, unsweetened compare to apricots, canned, light syrup pack, with skin?
Blackberries, Frozen, Unsweetened has 64 calories per 100g, close to apricots, canned, light syrup pack, with skin at 63 — 1 calories more per 100g. See the full macro breakdown above.
How many servings of blackberries, frozen, unsweetened for 20g of protein?
With 1.2g of protein per 100g, you'd need roughly 1667g of blackberries, frozen, unsweetened to reach 20g of protein
Foods with a similar calorie count
Other fruits closest to blackberries, frozen, unsweetened by calories per 100g:
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Blackberries, Frozen, Unsweetened (this page) | 64 kcal | 1.2g | 15.7g | 0.4g |
| Apricots, Canned, Light Syrup Pack, with Skin | 63 kcal | 0.5g | 16.5g | 0.1g |
| Cherries | 63 kcal | 1.1g | 16.0g | 0.2g |
| Currants, European Black, Raw | 63 kcal | 1.4g | 15.4g | 0.4g |
| Oranges, Raw, with Peel | 63 kcal | 1.3g | 15.5g | 0.3g |
| Plums, Canned, Purple, Light Syrup Pack | 63 kcal | 0.4g | 16.3g | 0.1g |
| Pears, Raw, Bartlett | 63 kcal | 0.4g | 15.0g | 0.2g |
More kit for blackberries, frozen, unsweetened tracking
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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.