280 Grams to Cups: The Answer Depends on the Ingredient
280 grams to cups is not one universal number. Flour, sugar, butter, oats, water, and rice all fill a cup differently, so this page gives the comparison Google snippets usually skip.
Quick answer
280g equals 2 1/4 cups all-purpose flour, but 1 1/3 cups granulated sugar.
If your recipe just says "280 grams to cups," choose the ingredient first. That is the difference between a useful conversion and a dry cake.
280g to Cups by Ingredient
| Ingredient | Spoon & Level | Dip & Sweep | Sifted |
|---|---|---|---|
| 280g all-purpose flour | 2 1/4 cups | 1 3/4 cups | 2 2/3 cups |
| 280g granulated sugar | 1 1/3 cups | 1 1/4 cups | 1 2/3 cups |
| 280g brown sugar (packed) | 1 1/4 cups | 1 1/8 cups | 1 1/2 cups |
| 280g powdered sugar | 2 1/3 cups | 1 3/4 cups | 2 3/4 cups |
| 280g butter | 1 1/4 cups | 1 1/8 cups | 1 1/2 cups |
| 280g peanut butter | 1 1/8 cups | 1 1/8 cups | 1 1/8 cups |
| 280g bread flour | 2 1/8 cups | 1 3/4 cups | 2 1/2 cups |
| 280g cake flour | 2 1/2 cups | 2 1/8 cups | 2 3/4 cups |
| 280g whole wheat flour | 2 1/3 cups | 1 3/4 cups | 2 3/4 cups |
| 280g almond flour | 2 3/4 cups | 2 1/2 cups | 3 1/2 cups |
| 280g cocoa powder | 2 2/3 cups | 2 1/4 cups | 3 1/8 cups |
| 280g rolled oats | 3 1/8 cups | 2 2/3 cups | 3 2/3 cups |
| 280g whole milk | 1 1/8 cups | 3/4 cup | 1 1/3 cups |
| 280g heavy cream | 1 1/4 cups | 1 1/8 cups | 1 1/3 cups |
| 280g honey | 3/4 cup | 3/4 cup | 3/4 cup |
| 280g olive oil | 1 1/4 cups | 1 1/8 cups | 1 1/2 cups |
| 280g water | 1 1/8 cups | 1 1/8 cups | 1 1/8 cups |
| 280g cooked white rice | 1 3/4 cups | 1 2/3 cups | 1 3/4 cups |
Popular Nearby Conversions
Frequently Asked Questions
280 grams can be a different number of cups depending on the ingredient. For example, 280g all-purpose flour is 2 1/4 cups, while 280g granulated sugar is 1 1/3 cups.
Cups measure volume, while grams measure weight. Flour, sugar, butter, oats, and liquids have different densities, so the same gram weight fills a different cup volume.
Choose the exact ingredient first, then use the ingredient-specific conversion. Spoon & Level is the recommended method for dry baking ingredients.