How many grams in a cup of blueberries?
1 cup of blueberries weighs 148 g. 1 tablespoon: 9.3 g 1 teaspoon: 3.1 g Weights are for blueberries (fresh, whole), in US customary cups.
Convert any amount
= 148 g
Fractions work too, like 1/2 or 1 1/2.
Cups to grams
| Cups | Grams |
|---|---|
| ⅛ cup | 19 g |
| ¼ cup | 37 g |
| ⅓ cup | 49 g |
| ½ cup | 74 g |
| ⅔ cup | 99 g |
| ¾ cup | 111 g |
| 1 cup | 148 g |
| 1 ½ cups | 222 g |
| 2 cups | 296 g |
| 3 cups | 444 g |
Grams to cups
| Grams | US measure |
|---|---|
| 25 g | ≈ 2 tbsp + 2 tsp |
| 50 g | ≈ ¼ cup + 1 tbsp |
| 100 g | ≈ ½ cup + 3 tbsp |
| 150 g | ≈ 1 cup |
| 200 g | ≈ 1 ⅜ cups |
| 250 g | 1 ½ cups + 3 tbsp |
| 500 g | 3 ⅜ cups |
| 1,000 g | 6 ¾ cups |
Rounded to amounts you can measure; ≈ marks a rounded answer.
Measuring blueberries
These weights are for blueberries (fresh, whole). A different form, or a cup filled another way, weighs differently, so weigh it if the recipe gives grams.
Source
USDA FoodData Central, food 171711: “Blueberries, raw”, 1 cup = 148 g (USDA FoodData Central SR Legacy, April 2018). Other amounts are calculated with 1 cup = 16 tablespoons = 48 teaspoons. Data version 2026-11-06.1, reviewed 6 November 2026.
How every weight is chosen, converted and rounded: sources and method.
Scaling a recipe?
Paste the ingredients into the recipe scaler to double, halve or resize every amount at once. The guides to cutting a recipe in half and doubling a recipe turn the results into cups and spoons you can measure.