1 US cup of blueberries weighs 148 g when spooned into the cup and levelled. Below are the cups, spoons and grams-to-cups charts.
| US cups | Grams | Ounces |
|---|---|---|
| ⅛ cup | 19 g | 0.65 oz |
| ¼ cup | 37 g | 1.31 oz |
| ⅓ cup | 49 g | 1.74 oz |
| ½ cup | 74 g | 2.6 oz |
| ⅔ cup | 99 g | 3.5 oz |
| ¾ cup | 111 g | 3.9 oz |
| 1 cup | 148 g | 5.2 oz |
| 1 ½ cups | 222 g | 7.8 oz |
| 2 cups | 296 g | 10.4 oz |
| 3 cups | 444 g | 15.7 oz |
| 4 cups | 592 g | 20.9 oz |
| Spoons (level) | Grams |
|---|---|
| ¼ teaspoon | 0.8 g |
| ½ teaspoon | 1.5 g |
| 1 teaspoon | 3.1 g |
| 1 tablespoon | 9.3 g |
| 2 tablespoons | 19 g |
| 3 tablespoons | 28 g |
| 4 tablespoons (¼ cup) | 37 g |
| Grams | US cups | Tablespoons |
|---|---|---|
| 10 g | 0.07 cups | 1.1 tbsp |
| 25 g | 0.17 cups | 2.7 tbsp |
| 50 g | 0.34 cups | 5.4 tbsp |
| 100 g | 0.68 cups | 10.8 tbsp |
| 125 g | 0.84 cups | 13.5 tbsp |
| 150 g | 1.01 cups | 16.2 tbsp |
| 200 g | 1.35 cups | 21.6 tbsp |
| 250 g | 1.69 cups | 27 tbsp |
| 300 g | 2.03 cups | 32.4 tbsp |
| 500 g | 3.38 cups | 54.1 tbsp |
| 1,000 g | 6.76 cups | 108.1 tbsp |
| Measure | Grams |
|---|---|
| 1 metric cup (250 ml) | 156 g |
| ½ metric cup | 78 g |
| 1 UK/metric tablespoon (15 ml) | 9.4 g |
| 1 Australian tablespoon (20 ml) | 13 g |
| 100 ml | 63 g |
A metric cup (250 ml, used in Australia, New Zealand, Canada and many Indian recipes) holds about 6% more than a US cup.
Chopped fruit and vegetables are loosely packed. Purées and mashes are spooned in and levelled.
Weights are for a level US cup (236.6 ml) and level spoons, from USDA FoodData Central household measures. Brands and packing vary by a few per cent; when a recipe gives grams, weigh rather than measure.
1 level US cup of blueberries weighs about 148 g (5.2 oz). A 250 ml metric cup weighs about 156 g.
1 level tablespoon of blueberries is about 9.3 g, and 1 teaspoon is about 3.1 g.
100 g of blueberries is about 0.68 cups, or 10.8 tablespoons.
A cup measures volume, not weight. Blueberries is full of air between the particles, so a cup weighs much less than a cup of water (148 g vs 237 g).