Convert Cup to Ounce - Free Calculator

Fast, accurate butter conversion calculator. Convert cup to ounce instantly with precise results.

Common Conversions

1 Cup
= 8 Ounce
5 Cup
= 40 Ounce
10 Cup
= 80 Ounce
50 Cup
= 400 Ounce
100 Cup
= 800 Ounce

How to Convert Cup to Ounce

Use this free online calculator to convert Cup to Ounce instantly. This butter conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Cup = 8 Ounce
1 Ounce = 0.125 Cup

Cup to Ounce Conversion Formula

To convert Cup to Ounce, multiply by 8.

Ounce = Cup × 8
Cup = Ounce × 0.125

To convert Ounce back to Cup, divide by 8 (or multiply by 0.125).

About These Units

About Cup

The cup is a unit of cooking.

About Ounce

The ounce is a unit of cooking.

Cup to Ounce Conversion Table

CupOunceOunceCup
0.10.80.10.0125
0.540.50.0625
1810.125
21620.25
54050.625
1080101.25
20160202.5
25200253.125
50400506.25
10080010012.5
2502,00025031.25
5004,00050062.5
10008,0001000125

Why Use Our Cup to Ounce Converter?

  • Instant and accurate butter conversions
  • Free to use with no registration required
  • Mobile-friendly design for conversions on the go
  • Supports all major butter units