Ingredient Weight Converter · fruit
Fresh Blueberries: cups to grams
1 cup of fresh blueberries weighs 148 grams. Use the converter below for any other amount, or check the quick-reference table.
Fresh Blueberries baseline: 1 cup = 148 g.
Common amounts
| Cups | Tablespoons | Grams | Ounces (weight) | Milliliters |
|---|---|---|---|---|
| 1/4 cup | 4.0 | 37 g | 1.31 oz | 59 mL |
| 1/3 cup | 5.3 | 49 g | 1.74 oz | 79 mL |
| 1/2 cup | 8.0 | 74 g | 2.61 oz | 118 mL |
| 2/3 cup | 10.7 | 99 g | 3.48 oz | 158 mL |
| 3/4 cup | 12.0 | 111 g | 3.92 oz | 177 mL |
| 1 cup | 16.0 | 148 g | 5.22 oz | 237 mL |
| 1.5 cups | 24.0 | 222 g | 7.83 oz | 355 mL |
| 2 cups | 32.0 | 296 g | 10.44 oz | 473 mL |
| 3 cups | 48.0 | 444 g | 15.66 oz | 710 mL |
| 4 cups | 64.0 | 592 g | 20.88 oz | 946 mL |
Why measuring fresh blueberries by cup goes wrong
Fresh cultivated blueberries — the big, mild ones at the grocery store — weigh about 148 grams per cup. Wild blueberries (small, intense, often frozen) pack denser at 168 g/cup. Frozen blueberries weigh roughly the same as fresh because they were measured before freezing.
Practical tips for working with fresh blueberries
Toss blueberries with a teaspoon of flour or cornstarch before folding into a muffin or pancake batter — the coating prevents the berries from sinking through the batter to the bottom of the pan. For pie, the same coating thickens the released juice so the filling sets instead of running. Frozen blueberries don't need to be thawed before baking; they actually hold their shape better than fresh.
Note from this ingredient's record: Cultivated, not wild — wild blueberries are smaller and pack denser, closer to 168 g/cup.
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