# Convert Cups of Butter to Ounces

Enter the butter in cups below to get the value converted to ounces.

## Result in Ounces:

1 c = 8 oz

Do you want to convert ounces to cups?

## How to Convert Cups to Ounces

To convert a measurement in cups to a measurement in ounces, multiply the butter by the following conversion ratio: 8 ounces/cup.

Since one cup of butter is equal to 8 ounces, you can use this simple formula to convert:

ounces = cups × 8

The butter in ounces is equal to the butter in cups multiplied by 8.

For example, here's how to convert 5 cups to ounces using the formula above.
ounces = (5 c × 8) = 40 oz

### How Many Ounces Are in a Cup of Butter?

There are 8 ounces in a cup of butter, which is why we use this value in the formula above.

1 c = 8 oz

## What Is a Cup?

One cup of butter is equal to 2 sticks, or 1/2 pound.

The cup is a US customary unit of volume. Cups can be abbreviated as c, and are also sometimes abbreviated as C. For example, 1 cup can be written as 1 c or 1 C.

## What Is an Ounce?

In the US butter is sold in 16 ounce packages, which contain 1 pound of butter.

The ounce is a US customary and imperial unit of weight. Ounces can be abbreviated as oz; for example, 1 ounce can be written as 1 oz.

## Cup to Ounce Conversion Table

Table showing various cup measurements converted to ounces.
Cups Ounces
1 c 8 oz
2 c 16 oz
3 c 24 oz
4 c 32 oz
5 c 40 oz
6 c 48 oz
7 c 56 oz
8 c 64 oz
9 c 72 oz
10 c 80 oz
11 c 88 oz
12 c 96 oz
13 c 104 oz
14 c 112 oz
15 c 120 oz
16 c 128 oz
17 c 136 oz
18 c 144 oz
19 c 152 oz
20 c 160 oz
21 c 168 oz
22 c 176 oz
23 c 184 oz
24 c 192 oz
25 c 200 oz
26 c 208 oz
27 c 216 oz
28 c 224 oz
29 c 232 oz
30 c 240 oz
31 c 248 oz
32 c 256 oz
33 c 264 oz
34 c 272 oz
35 c 280 oz
36 c 288 oz
37 c 296 oz
38 c 304 oz
39 c 312 oz
40 c 320 oz