1/2 Cup to Fluid Ounces
½ US cup is 4 fluid ounces (118 ml).
½ cup is
4 fl oz
118 ml
To measure ½ cup
½ cup
What ½ cup weighs
| Ingredient | Grams | Ounces |
|---|---|---|
| Water | 118 g | 4.2 oz |
| Milk | 123 g | 4.3 oz |
| All-Purpose Flour | 63 g | 2.2 oz |
| Granulated Sugar | 100 g | 3.5 oz |
| Vegetable Oil | 109 g | 3.8 oz |
US cups, spooned and levelled; weights reviewed August 15, 2026. Fluid ounces measure volume; ounces here are weight. Every ingredient’s weight per cup · How we calculate
Nearby amounts
Every amount, with a converter: cups to ounces chart.
Questions
How many fluid ounces is ½ cup?
½ US cup is 4 fluid ounces (118 ml).
How do I measure ½ cup with cups and spoons?
Use ½ cup. Level each cup and spoon with a knife.
How much does ½ cup weigh?
It depends on what fills it: ½ cup of water weighs 118 g, of all-purpose flour 63 g and of granulated sugar 100 g.
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