1 US cup of pastry flour weighs 106 g when spooned into the cup and levelled. Below are the cups, spoons and grams-to-cups charts.
| US cups | Grams | Ounces |
|---|---|---|
| ⅛ cup | 13 g | 0.47 oz |
| ¼ cup | 27 g | 0.93 oz |
| ⅓ cup | 35 g | 1.25 oz |
| ½ cup | 53 g | 1.87 oz |
| ⅔ cup | 71 g | 2.5 oz |
| ¾ cup | 80 g | 2.8 oz |
| 1 cup | 106 g | 3.7 oz |
| 1 ½ cups | 159 g | 5.6 oz |
| 2 cups | 212 g | 7.5 oz |
| 3 cups | 318 g | 11.2 oz |
| 4 cups | 424 g | 15 oz |
| Spoons (level) | Grams |
|---|---|
| ¼ teaspoon | 0.6 g |
| ½ teaspoon | 1.1 g |
| 1 teaspoon | 2.2 g |
| 1 tablespoon | 6.6 g |
| 2 tablespoons | 13 g |
| 3 tablespoons | 20 g |
| 4 tablespoons (¼ cup) | 27 g |
| Grams | US cups | Tablespoons |
|---|---|---|
| 10 g | 0.09 cups | 1.5 tbsp |
| 25 g | 0.24 cups | 3.8 tbsp |
| 50 g | 0.47 cups | 7.5 tbsp |
| 100 g | 0.94 cups | 15.1 tbsp |
| 125 g | 1.18 cups | 18.9 tbsp |
| 150 g | 1.42 cups | 22.6 tbsp |
| 200 g | 1.89 cups | 30.2 tbsp |
| 250 g | 2.36 cups | 37.7 tbsp |
| 300 g | 2.83 cups | 45.3 tbsp |
| 500 g | 4.72 cups | 75.5 tbsp |
| 1,000 g | 9.43 cups | 150.9 tbsp |
| Measure | Grams |
|---|---|
| 1 metric cup (250 ml) | 112 g |
| ½ metric cup | 56 g |
| 1 UK/metric tablespoon (15 ml) | 6.7 g |
| 1 Australian tablespoon (20 ml) | 9 g |
| 100 ml | 45 g |
A metric cup (250 ml, used in Australia, New Zealand, Canada and many Indian recipes) holds about 6% more than a US cup.
Spoon the flour into the cup and level it with a knife. Scooping straight from the bag packs it down and can add 20–30% more.
Weights are for a level US cup (236.6 ml) and level spoons, from King Arthur Baking's ingredient weight chart. Brands and packing vary by a few per cent; when a recipe gives grams, weigh rather than measure.
1 level US cup of pastry flour weighs about 106 g (3.7 oz). A 250 ml metric cup weighs about 112 g.
1 level tablespoon of pastry flour is about 6.6 g, and 1 teaspoon is about 2.2 g.
100 g of pastry flour is about 0.94 cups, or 15.1 tablespoons.
A cup measures volume, not weight. Pastry Flour is full of air between the particles, so a cup weighs much less than a cup of water (106 g vs 237 g).