How do you convert us cups to us fluid ounces?

To convert us cups to us fluid ounces, multiply by 8. For example, 0.3888 cup is 3.1104 fl oz.

How many us fluid ounces are in a us cup?

There are 8 us fluid ounces in one us cup.

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Converters · Volume

0.3888 US cups to US fluid ounces

0.3888 cup =

3.1104 fl oz

0.3888 us cups equals 3.1104 us fluid ounces

How to convert us cups to us fluid ounces

To get us fluid ounces, multiply by 8.

fl oz = cup × 8

Worked example: 0.3888 × 8 = 3.1104 fl oz.

Going the other way, multiply by 0.125 — one us fluid ounce is 0.125 us cups.

Values near 0.3888 cup

US cup	US fluid ounce
0.31104 cup	2.48832 fl oz
0.34992 cup	2.79936 fl oz
0.42768 cup	3.42144 fl oz
0.46656 cup	3.73248 fl oz

US cup to US fluid ounce — common values

US cup	US fluid ounce
1 cup	8 fl oz
2 cup	16 fl oz
3 cup	24 fl oz
5 cup	40 fl oz
10 cup	80 fl oz
25 cup	200 fl oz
50 cup	400 fl oz
100 cup	800 fl oz

Convert US cup to other units

cup → L cup → mL cup → m³ cup → gal cup → qt cup → pt cup → fl oz cup → tbsp cup → tsp

← Reverse: US fluid ounce to US cup

Questions

How do you convert us cups to us fluid ounces?: To convert us cups to us fluid ounces, multiply by 8. For example, 0.3888 cup is 3.1104 fl oz.
How many us fluid ounces are in a us cup?: There are 8 us fluid ounces in one us cup.
How do you convert us fluid ounces back to us cups?: Go the other way: multiply by 0.125. One us fluid ounce is 0.125 us cups.

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