Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : May 06, 2023


Calculate how many cups in a 21 Fl Oz taking the help of easy and handy tool Ounces to Cups Converter and get the detailed worked out procedure on how to approach.


Enter the value in Ounces



21 Ounces is 2.625 Cups

To convert Ounces to Cups

we know that, 1 Ounces = 0.125 Cups or
                         1 Ounces = 1/ 8  Cups.

To convert Ouncesto Cups, divide the ounces value by 8

Result in Cups: 21 × fl oz/8 × cups/fl oz

Cancel The Comman factor of fl oz

Result in Cups: 21/8  cups

Divide the 21 by 8

Result in Cups: 2.625 cups

∴ 21 Ounces = 2.625 Cups

Ounces & Cups Calculations

Here are examples of Ounces to Cups calculations.

Here are examples of Cups to Barrels of Oil calculations.

More Examples

(some results rounded)

fl oz cups
21.0 2.625
21.1 2.6375
21.2 2.65
21.3 2.6625
21.4 2.675
21.5 2.6875
21.6 2.7
21.7 2.7125
21.8 2.725
21.9 2.7375
22.0 2.75
22.1 2.7625
22.2 2.775
22.3 2.7875
22.4 2.8
fl oz cups
22.5 2.8125
22.6 2.825
22.7 2.8375
22.8 2.85
22.9 2.8625
23.0 2.875
23.1 2.8875
23.2 2.9
23.3 2.9125
23.4 2.925
23.5 2.9375
23.6 2.95
23.7 2.9625
23.8 2.975
23.9 2.9875