Ounces → Cups
Ounces to cups
For liquids, 8 fluid ounces = 1 cup. For dry ingredients weighed in ounces, the answer depends on what you're measuring. Convert either kind below.
Ounces to cups
1 7/8 cups
8 ounces of all-purpose flour = 1.89 cups
1.89 cups30.2 tbsp227 g8 oz
Convert a specific amount
Per-cup weight by ingredient
- All-Purpose Flour
- Bread Flour
- Cake Flour
- Whole Wheat Flour
- Granulated Sugar
- Brown Sugar (packed)
- Powdered Sugar
- Butter
- Vegetable Oil
- Milk
- Water
- Honey
- White Rice (uncooked)
- Rolled Oats
- Cocoa Powder
Frequently asked questions
How many ounces are in a cup?
There are 8 fluid ounces in a US cup. So 16 fl oz is 2 cups and 4 fl oz is half a cup. Weight ounces are different and depend on the ingredient.
What's the difference between fluid ounces and ounces?
Fluid ounces measure volume; ordinary ounces measure weight. They are only equal for water. For dry ingredients you must convert weight ounces using the ingredient's density.