OZ to Cups Converter

Instantly calculate! Your online conversion tool to easily convert fluid ounces to cups. Perfect for cooking, baking, and beverage measurements. Simply enter your value and get accurate results immediately.

How to Convert OZ to Cups

cups = fl oz ÷ 8

8 fl oz = 1 cup
1 fl oz = 0.125 cups

Example: convert 16 fl oz to cups:
16 fl oz = 16 ÷ 8 = 2 cups

OZ to Cups

Value:

Convert to:

From fluid ounces to cups

1 fl oz = 0.125 cup

Quick Conversion Table

FL OZ	Cups
1	0.125
2	0.25
4	0.5
6	0.75
8	1

FL OZ	Cups
12	1.5
16	2
24	3
32	4
48	6

FL OZ	Cups
64	8
96	12
128	16

About the Units

Fluid Ounce (fl oz)

A fluid ounce is a unit of volume used in the US and UK. A US fluid ounce equals 29.5735 ml. It is commonly used for measuring beverages, liquid ingredients, and portions. There are 8 fluid ounces in a cup and 128 in a gallon.

US Cup

A US cup is a unit of volume equal to 8 fluid ounces (236.588 ml). Cups are the most commonly used volume measurement in American cooking. There are 2 cups in a pint, 4 in a quart, and 16 in a gallon.

Frequently Asked Questions

How many ounces in a cup?

There are 8 fluid ounces in 1 US cup.

How do I convert oz to cups?

Divide the number of fluid ounces by 8. For example, 16 fl oz = 16 ÷ 8 = 2 cups.

Is 16 oz the same as 2 cups?

Yes, 16 fluid ounces equals exactly 2 cups (also 1 pint).

How many cups is 32 oz?

32 fluid ounces equals 4 cups (also 1 quart).

How many cups in a gallon?

There are 16 cups in 1 US gallon (128 fluid ounces).

What is 6 oz in cups?

6 fluid ounces equals 0.75 cups (3/4 cup).

How many cups is 12 oz?

12 fluid ounces equals 1.5 cups.

How do I convert cups to oz?

Multiply the number of cups by 8. For example, 3 cups = 3 × 8 = 24 fl oz.

Are fluid ounces the same as weight ounces?

No. Fluid ounces measure volume, while weight ounces (oz) measure mass. 1 fl oz of water weighs about 1 oz, but this varies for other liquids.

How many tablespoons in a cup?

There are 16 tablespoons in 1 US cup.