300 Grams to Cups
300 grams of all-purpose flour is about 2 ⅜ cups, but 300 g of sugar is 1 ½ cups and 300 g of butter is 1 ⅓ cups. Pick your ingredient below for the exact answer.
300 g of all-purpose flour = 2 ⅜ cups (2.4 exactly)
How many cups is 300 grams?
It depends on what you are measuring. Grams measure weight and cups measure volume, so a light ingredient like flour fills more of the cup than a heavy one like honey. Here is 300 g of the most common baking ingredients in US cups.
| Ingredient | 300 g in cups | Decimal cups | Tablespoons |
|---|---|---|---|
| Flour | 2 ⅜ cups | 2.40 | 38 ⅜ tbsp |
| Bread flour | 2 ⅜ cups | 2.36 | 37 ¾ tbsp |
| Cake flour | 2 ⅝ cups | 2.63 | 42 ⅛ tbsp |
| Almond flour | 3 ⅛ cups | 3.12 | 50 tbsp |
| Sugar | 1 ½ cups | 1.50 | 24 tbsp |
| Brown sugar | 1 ⅜ cups | 1.36 | 21 ⅞ tbsp |
| Powdered sugar | 2 ½ cups | 2.50 | 40 tbsp |
| Butter | 1 ⅓ cups | 1.32 | 21 ⅛ tbsp |
| Vegetable oil | 1 ⅜ cups | 1.38 | 22 tbsp |
| Water | 1 ¼ cups | 1.27 | 20 ¼ tbsp |
| Milk | 1 ¼ cups | 1.22 | 19 ⅝ tbsp |
| Heavy cream | 1 ¼ cups | 1.26 | 20 ⅛ tbsp |
| Greek yogurt | 1 ¼ cups | 1.22 | 19 ⅝ tbsp |
| Honey | ⅞ cup | 0.88 | 14 ⅛ tbsp |
| White rice | 1 ⅝ cups | 1.62 | 26 tbsp |
| Rolled oats | 3 ⅓ cups | 3.33 | 53 ⅓ tbsp |
| Cocoa powder | 3 ½ cups | 3.53 | 56 ½ tbsp |
| Chocolate chips | 1 ¾ cups | 1.76 | 28 ¼ tbsp |
| Peanut butter | 1 ⅛ cups | 1.16 | 18 ⅝ tbsp |
| Cream cheese | 1 ⅓ cups | 1.29 | 20 ⅔ tbsp |
How to measure 300 grams without a scale
For flour and other powders, spoon the ingredient into a dry cup and level it off. For 300 g of flour that means filling cups to about 2 ⅜ cups. For liquids like water or milk, 300 g is close to 300 ml, so a measuring jug works well.
Example: 300 g flour ÷ 125 g = 2.40 cups
Frequently asked questions
How many cups is 300 grams of flour?
300 grams of all-purpose flour is about 2 ⅜ cups (2.40 cups), spooned and leveled.
How many cups is 300 grams of sugar?
300 grams of granulated sugar is about 1 ½ cups (1.50 cups).
How many cups is 300 grams of butter?
300 grams of butter is about 1 ⅓ cups, or 21 ⅛ tablespoons.
How many cups is 300 grams of water?
300 grams of water is about 1 ¼ cups (300 ml is about 1.27 cups).
Related conversions
Last updated: November 2026. Values use the US cup (236.6 ml) and the spoon-and-level method for dry ingredients.