Convert 645 Ounces to Cups
How big is 645 ounces? How many cups are in 645 U.S. fluid ounces? 645 fl oz to cups conversion.
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645 U.S. Fluid Ounces =
80.625 U.S. Cups
exact result
Decimal places
Result in Plain English
645 ounces is equal to about 80.6 cups.
Result as a Fraction
645 ounces
= 645⁄8 cups
= 80 and 5⁄8 cups
In Scientific Notation
645 ounces
= 6.45 x 102 ounces
= 8.0625 x 101 cups
Ounces
A U.S. fluid ounce is 1/128th of a U.S. gallon. It is not the same as an ounce of weight or an Imperial fluid ounce.Common abbreviations: fl oz, oz fl
Cups
A U.S. cup is a unit of volume equal to 1/16th of a U.S. gallon, or about 236 milliliters.