390 Grams to Cups
390 grams of all-purpose flour is about 3 ⅛ cups, but 390 g of sugar is 2 cups and 390 g of butter is 1 ¾ cups. Pick your ingredient below for the exact answer.
390 g of all-purpose flour = 3 ⅛ cups (3.12 exactly)
How many cups is 390 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 390 g of the most common baking ingredients in US cups.
| Ingredient | 390 g in cups | Decimal cups | Tablespoons |
|---|---|---|---|
| Flour | 3 ⅛ cups | 3.12 | 49 ⅞ tbsp |
| Bread flour | 3 ⅛ cups | 3.07 | 49 ⅛ tbsp |
| Cake flour | 3 ⅜ cups | 3.42 | 54 ¾ tbsp |
| Almond flour | 4 cups | 4.06 | 65 tbsp |
| Sugar | 2 cups | 1.95 | 31 ¼ tbsp |
| Brown sugar | 1 ¾ cups | 1.77 | 28 ⅜ tbsp |
| Powdered sugar | 3 ¼ cups | 3.25 | 52 tbsp |
| Butter | 1 ¾ cups | 1.72 | 27 ½ tbsp |
| Vegetable oil | 1 ¾ cups | 1.79 | 28 ⅝ tbsp |
| Water | 1 ⅝ cups | 1.65 | 26 ⅓ tbsp |
| Milk | 1 ⅝ cups | 1.59 | 25 ½ tbsp |
| Heavy cream | 1 ⅝ cups | 1.64 | 26 ¼ tbsp |
| Greek yogurt | 1 ⅝ cups | 1.59 | 25 ½ tbsp |
| Honey | 1 ⅛ cups | 1.15 | 18 ⅓ tbsp |
| White rice | 2 ⅛ cups | 2.11 | 33 ¾ tbsp |
| Rolled oats | 4 ⅓ cups | 4.33 | 69 ⅓ tbsp |
| Cocoa powder | 4 ⅝ cups | 4.59 | 73 ⅜ tbsp |
| Chocolate chips | 2 ⅓ cups | 2.29 | 36 ⅔ tbsp |
| Peanut butter | 1 ½ cups | 1.51 | 24 ⅛ tbsp |
| Cream cheese | 1 ⅔ cups | 1.68 | 26 ⅞ tbsp |
How to measure 390 grams without a scale
For flour and other powders, spoon the ingredient into a dry cup and level it off. For 390 g of flour that means filling cups to about 3 ⅛ cups. For liquids like water or milk, 390 g is close to 390 ml, so a measuring jug works well.
Example: 390 g flour ÷ 125 g = 3.12 cups
Frequently asked questions
How many cups is 390 grams of flour?
390 grams of all-purpose flour is about 3 ⅛ cups (3.12 cups), spooned and leveled.
How many cups is 390 grams of sugar?
390 grams of granulated sugar is about 2 cups (1.95 cups).
How many cups is 390 grams of butter?
390 grams of butter is about 1 ¾ cups, or 27 ½ tablespoons.
How many cups is 390 grams of water?
390 grams of water is about 1 ⅝ cups (390 ml is about 1.65 cups).
Related conversions
Last updated: November 2026. Values use the US cup (236.6 ml) and the spoon-and-level method for dry ingredients.