8 oz of Caster Sugar to Cups
8 ounces of caster sugar = about 1 cup
That's 1.03 US cups, or 0.98 metric cups (250 ml).
8 ounces of caster sugar in other units
- Grams
- 227
- US cups
- 1.03
- Metric cups (250 ml)
- 0.98
- Tablespoons
- 16.5
- Milliliters
- 244
How to convert ounces of caster sugar to cups
Weight ounces first become grams (1 oz = 28.35 g), so 8 oz = 227 g. One US cup of caster sugar weighs 220 g, so 227 ÷ 220 = 1.03 cups.
Sugar is fairly consistent by volume, but sticky syrups cling to the cup – grease it first so you get the full amount out.
Caster Sugar: ounces to cups chart
| Ounces | Cups | Exact |
|---|---|---|
| 1 ounce | about 2 tablespoons | 0.13 cups |
| 2 ounces | about ¼ cup | 0.26 cups |
| 3 ounces | about ⅜ cup | 0.39 cups |
| 4 ounces | about ½ cup | 0.52 cups |
| 5 ounces | about ⅝ cup | 0.64 cups |
| 6 ounces | about ¾ cup | 0.77 cups |
| 8 ounces | about 1 cup | 1.03 cups |
| 10 ounces | about 1¼ cups | 1.29 cups |
| 12 ounces | about 1½ cups | 1.55 cups |
| 16 ounces | about 2 cups | 2.06 cups |
8 ounces of other ingredients
The same amount weighs very different things depending on the ingredient:
| Ingredient | Cups | Exact |
|---|---|---|
| Granulated Sugar | about 1⅛ cups | 1.13 cups |
| Brown Sugar | about 1 cup | 1.03 cups |
| Powdered Sugar | about 1⅞ cups | 1.89 cups |
| Coconut Sugar | about 1½ cups | 1.51 cups |
| Honey | ⅔ cup | 0.67 cups |
| Maple Syrup | about ¾ cup | 0.72 cups |
| Golden Syrup | ⅔ cup | 0.67 cups |
| Molasses | about ⅔ cup | 0.67 cups |
| All-Purpose Flour | about 1⅞ cups | 1.81 cups |
| Bread Flour | about 1¾ cups | 1.79 cups |
| Almond Flour | about 2⅜ cups | 2.36 cups |
| Butter | 1 cup | 1 cups |
| Milk | about ⅞ cup | 0.93 cups |
| Rolled Oats | about 2½ cups | 2.52 cups |
More caster sugar conversions
- All caster sugar conversions
- 100 grams of caster sugar to cups
- 1 cup of caster sugar to grams
- 1 tablespoon of caster sugar to grams
Frequently asked questions
How many cups is 8 ounces of caster sugar?
8 ounces of caster sugar is about 1 cup (1.03 cups), based on 220 g per level US cup.
Is it different with a UK or Australian cup?
Slightly. UK, Australian and New Zealand recipes use a 250 ml metric cup, which is about 6% bigger than a US cup (236.6 ml). In metric cups, 8 ounces of caster sugar is 0.98 cups.
Should I weigh caster sugar or measure it by volume?
Sugar is fairly consistent by volume, but sticky syrups cling to the cup – grease it first so you get the full amount out. Weighing is always more accurate, which is why grams are the safest choice for baking.