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Cooking conversion
Ounces of Granulated Sugar (White Sugar) to Cups
How many cups of granulated sugar are in a given weight? Type a number of ounces below to see the volume. Math uses granulated sugar's density of 0.837 g/mL.
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100 oz of granulated sugar = 14.3162 cup
Ounces of Granulated Sugar (White Sugar) to Cups Conversion Table
Common values for granulated sugar:
| Ounces of granulated sugar | Cups |
|---|---|
| 10 oz | 1.4316 cup |
| 25 oz | 3.579 cup |
| 50 oz | 7.1581 cup |
| 100 oz | 14.3162 cup |
| 150 oz | 21.4743 cup |
| 200 oz | 28.6324 cup |
| 250 oz | 35.7905 cup |
| 500 oz | 71.581 cup |
| 1000 oz | 143.16 cup |
How this works
Granulated sugar has a density of about 0.837 g/mL (king arthur baking: 1 cup = 198g). That means 1 mL of granulated sugar weighs 0.837 grams.
Cups = ounces × 0.1432
Note: Standard white table sugar.
Why a cup of granulated sugar doesn't always weigh the same
Volume measurements are forgiving in some ways and brutal in others. A cup of granulated sugar can vary by 10-20% in weight depending on how it's measured: spooned vs scooped, packed vs loose, sifted vs unsifted. The density figure used here matches the most common published recipe conventions, but if you're after baking precision, weighing on a kitchen scale is more accurate than measuring by volume.