AfoliOpen Afoli →

Cups (US) to fluid ounces (US)

1 cup = 8 fl oz

⇄
fluid ounces (US) (fl oz)8

Open in the converter →

Formula

Multiply the value in cup by 8 to get fl oz.

fl oz = cup × 8

Conversion table

cups (US) (cup)fluid ounces (US) (fl oz)
0.10.8
0.54
18
216
324
432
540
648
756
864
972
1080
15120
20160
25200
30240
40320
50400
75600
100800
2502,000
5004,000
1,0008,000

Frequently asked questions

How many fl oz are in 1 cup?

1 cup = 8 fl oz.

How do I convert cup to fl oz?

Multiply the value in cup by 8 to get fl oz. fl oz = cup × 8

What is 10 cup in fl oz?

10 cup = 80 fl oz.

Related tools

Updated November 9, 2026