Is 20 oz Equal to 2 Cups? The Ultimate Kitchen Conversion Guide
                                
                                
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                                    3 min read                                
                            
                                According to the U.S. customary system, one standard cup is equivalent to 8 fluid ounces. This simple fact is the key to understanding that 20 oz is not equal to 2 cups; instead, it is equal to 2.5 cups. This guide will clear up any confusion and provide all the essential conversion facts you need for cooking and baking with confidence.