4 oz of Caster Sugar to Cups
4 ounces of caster sugar = about ½ cup
That's 0.52 US cups, or 0.49 metric cups (250 ml).
4 ounces of caster sugar in other units
- Grams
- 113
- US cups
- 0.52
- Metric cups (250 ml)
- 0.49
- Tablespoons
- 8.25
- Milliliters
- 122
How to convert ounces of caster sugar to cups
Weight ounces first become grams (1 oz = 28.35 g), so 4 oz = 113 g. One US cup of caster sugar weighs 220 g, so 113 ÷ 220 = 0.52 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 |
4 ounces of other ingredients
The same amount weighs very different things depending on the ingredient:
| Ingredient | Cups | Exact |
|---|---|---|
| Granulated Sugar | about ⅝ cup | 0.57 cups |
| Brown Sugar | about ½ cup | 0.52 cups |
| Powdered Sugar | about 1 cup | 0.94 cups |
| Coconut Sugar | about ¾ cup | 0.76 cups |
| Honey | ⅓ cup | 0.33 cups |
| Maple Syrup | about ⅜ cup | 0.36 cups |
| Golden Syrup | ⅓ cup | 0.33 cups |
| Molasses | ⅓ cup | 0.34 cups |
| All-Purpose Flour | about ⅞ cup | 0.91 cups |
| Bread Flour | about ⅞ cup | 0.89 cups |
| Almond Flour | about 1⅛ cups | 1.18 cups |
| Butter | ½ cup | 0.5 cups |
| Milk | about ½ cup | 0.46 cups |
| Rolled Oats | about 1¼ cups | 1.26 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 4 ounces of caster sugar?
4 ounces of caster sugar is about ½ cup (0.52 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, 4 ounces of caster sugar is 0.49 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.