How Many Cups Is 8 oz?
8 fl oz = 1 cup.
The short answer: eight fluid ounces is exactly 1 cup, so for liquids a cup really is 8 ounces. For dry ingredients, 8 ounces by weight ranges from about 1.13 cups of sugar to 2.52 cups of oats. Liquids convert at a fixed 8 fl oz per cup; for ingredients weighed in ounces, use the weight table below.
Fluid ounces to cups near 8 oz
| Fl oz | Cups | Pints | Ml |
|---|---|---|---|
| 6 fl oz | 0.75 cup (¾ cup) | 0.375 pint (⅜ pint) | 177.4 ml |
| 7 fl oz | 0.875 cup (⅞ cup) | 0.438 pint | 207 ml |
| 8 fl oz | 1 cup | 0.5 pint (½ pint) | 236.6 ml |
| 9 fl oz | 1.13 cups (1⅛ cups) | 0.563 pint | 266.2 ml |
| 10 fl oz | 1.25 cups (1¼ cups) | 0.625 pint (⅝ pint) | 295.7 ml |
8 oz by weight in cups
| Ingredient | 8 oz |
|---|---|
| All-purpose flour | 1.81 cups |
| Whole wheat flour | 1.89 cups (about 1⅞ cups) |
| Granulated sugar | 1.13 cups (about 1⅛ cups) |
| Brown sugar | 1.03 cups |
| Powdered sugar | 1.89 cups (about 1⅞ cups) |
| Butter | 0.999 cup |
| Water | 0.957 cup |
| Milk | 0.929 cup |
| Honey | 0.667 cup (⅔ cup) |
| Rolled oats | 2.52 cups (about 2½ cups) |
| White rice | 1.23 cups (about 1¼ cups) |
| Almonds | 1.6 cups (about 1⅝ cups) |
Weights and volumes on this page use these grams-per-US-cup densities: all-purpose flour 125 g; whole wheat flour 120 g; granulated sugar 200 g; brown sugar 220 g; powdered sugar 120 g; butter 227 g; water 237 g; milk 244 g; honey 340 g; rolled oats 90 g; white rice 185 g; almonds 142 g. Packing, sifting and brand can shift real results by 5–15%, so weigh when a recipe depends on precision.
Common questions
How many ml are in 8 fl oz?
8 fl oz = 236.6 ml.
How many cups is 8 oz of all-purpose flour?
8 oz of all-purpose flour = 1.81 cups.
How many cups is 8 oz of granulated sugar?
8 oz of granulated sugar = 1.13 cups (about 1⅛ cups).
How many cups is 8 oz of butter?
8 oz of butter = 0.999 cup.