How many grams is half a cup of fresh blueberries?
½ cup of fresh blueberries ≈ 74 g
Because one US cup of fresh blueberries weighs about 148 grams, half a cup of it is roughly 74 grams. Fresh blueberries are round and leave gaps, so a cup weighs less than it looks.
Recipes that list fresh blueberries in cups assume an average density. The figure above is a sensible typical value; if your recipe is sensitive, weigh on a kitchen scale — see our methodology.
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Fresh blueberries conversion chart
| Cups | Grams | Ounces | Tablespoons |
|---|---|---|---|
| ⅛ cup | 18.5 g | 0.653 oz | 2 |
| ¼ cup | 37 g | 1.31 oz | 4 |
| ⅓ cup | 49.33 g | 1.74 oz | 5.33 |
| ½ cup | 74 g | 2.61 oz | 8 |
| ⅔ cup | 98.67 g | 3.48 oz | 10.67 |
| ¾ cup | 111 g | 3.92 oz | 12 |
| 1 cup | 148 g | 5.22 oz | 16 |
| 1¼ cups | 185 g | 6.53 oz | 20 |
| 1½ cups | 222 g | 7.83 oz | 24 |
| 2 cups | 296 g | 10.44 oz | 32 |
| 3 cups | 444 g | 15.66 oz | 48 |
Other fresh blueberries conversions
* Conversion figures are typical average weights for one US customary cup (236.6 ml), based on the King Arthur Baking Ingredient Weight Chart and cross-referenced with the U.S. Department of Agriculture FoodData Central database. Actual weight varies with packing, brand and humidity — see our methodology.