Convert 640 oz to cups

640 oz = 80 cups

640 ounces is how many cups? 640 ounces equals 80 cups.

How many cups in 640 oz?

The answer is: 640 ounces (oz) is equal to 80 cups (cups).

The conversion factor for ounces to cups is 0.125, which means that one ounce is equal to 0.125 cups.

To convert oz to cups, we can use the following formula:

cups = ounces x 0.125

Using this formula, we can calculate the answer for converting 640 ounces to cups:

cups = 640 oz x 0.125 = 80 cups

This means that to convert 640 ounces to cups, we simply multiply 640 by 0.125, which gives us 80 cups.

The 640 oz to cups conversion is easy. You can use our oz to cups converter for a quick and simple solution.