Strawberries serving size, cups to grams
Here a serving of raw strawberries is counted as 1 cup (halves), which USDA weighs at 5.4 oz (152 g), with 50 calories and 0.97 g protein. 100 g (3.5 oz) is about 2/3 cup.
The reference serving USDA lists for US Nutrition Facts labels (NLEA serving) is 5.2 oz (147 g). Packaged products may use a different serving, so check the label.
Serving sizes of raw strawberries
Every household measure USDA weighs for this food, plus 1 oz and 100 g.
| Measure | Weight | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|---|
| 1 cup, halves | 5.4 oz (152 g) | 50 calories | 0.97 g | 12.1 g | 0.33 g |
| 1 cup, pureed | 8.2 oz (232 g) | 76 calories | 1.5 g | 18.5 g | 0.51 g |
| 1 cup, sliced | 5.9 oz (166 g) | 54 calories | 1.1 g | 13.2 g | 0.37 g |
| 1 cup, whole | 5.1 oz (144 g) | 47 calories | 0.92 g | 11.5 g | 0.32 g |
| 1 extra large | 1 oz (27 g) | 9 calories | 0.17 g | 2.2 g | 0.06 g |
| 1 large | 18 g | 6 calories | 0.12 g | 1.4 g | 0.04 g |
| 1 medium | 12 g | 4 calories | 0.08 g | 0.96 g | 0.03 g |
| 1 small | 7 g | 2 calories | 0.04 g | 0.56 g | 0.02 g |
| 1 oz | 1 oz (28 g) | 9 calories | 0.18 g | 2.3 g | 0.06 g |
| 100 g | 3.5 oz (100 g) | 33 calories | 0.64 g | 8 g | 0.22 g |
Cups to grams
USDA weighs 1 cup (halves) of raw strawberries at 152 g. Smaller cup measures follow from it.
| Measure | Weight | Calories |
|---|---|---|
| 1 cup | 5.4 oz (152 g) | 50 calories |
| 3/4 cup | 4 oz (114 g) | 37 calories |
| 2/3 cup | 3.6 oz (101 g) | 33 calories |
| 1/2 cup | 2.7 oz (76 g) | 25 calories |
| 1/3 cup | 1.8 oz (51 g) | 17 calories |
| 1/4 cup | 1.3 oz (38 g) | 12 calories |
Grams and ounces to cups
| Weight | Volume | Calories |
|---|---|---|
| 1 oz | 1/8 cup | 9 calories |
| 100 g (3.5 oz) | 2/3 cup | 33 calories |
| 1 lb (454 g) | 3 cups | 148 calories |
What 3.5 oz (100 g) of strawberries looks like
3.5 oz (100 g) of raw strawberries is 3.5 oz, or about 2/3 cup or 8 1/2 medium strawberries. It has 33 calories, 0.64 g protein, 8 g carbs and 0.22 g fat. One medium strawberry weighs 12 g.
Raw, cooked and other forms
The same measure weighs differently once food is cooked, dried or canned, and so do the calories in it. USDA numbers for each form:
| Form | USDA measure | Calories per 3.5 oz (100 g) | Protein per 3.5 oz (100 g) |
|---|---|---|---|
| Raw strawberries | 1 cup (halves): 5.4 oz (152 g) | 33 calories | 0.64 g |
| Frozen unsweetened strawberries | 1 cup (unthawed): 5.3 oz (149 g) | 35 calories | 0.43 g |
Keep exploring
Sources
Weights and nutrition: USDA FoodData Central, food portions and nutrients (FoodData Central, April 2026 release, accessed 2026-10-13)
- Raw strawberries: Strawberries, raw, FDC ID 2346409 (Foundation Foods, published 2022-10-28)
- Frozen unsweetened strawberries: Strawberries, frozen, unsweetened (Includes foods for USDA's Food Distribution Program), FDC ID 168173 (SR Legacy, published 2019-04-01)
- Kitchen measures (1 cup = 16 tbsp, 1 tbsp = 3 tsp): NDSU Extension, Ingredient Substitutions (FN198, J. Garden-Robinson, April 2013 edition). https://www.extension.purdue.edu/extmedia/HHS/HHS-784-W.pdf (accessed 2026-10-12)
How we calculate: each household measure is the gram weight USDA lists for this food. Calories and nutrients are the USDA values per 3.5 oz (100 g) scaled to that weight. 1 oz = 28.35 g and 1 lb = 453.6 g. Cup fractions are rounded to the nearest kitchen measure. A dash (—) means USDA reports no value. How we verify.