How much carbs are in a slushy?
                                
                                
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                                    4 min read                                
                            
                                According to nutrition data, a single 12-ounce serving of an ICEE slushy contains 24 grams of carbohydrates, all of which come from sugar. The exact amount of carbs in a slushy can vary dramatically depending on the size and brand, but most are loaded with a significant amount of sugar and offer little to no nutritional value.