How many calories are in one whole squash? A Complete Nutritional Breakdown
                                
                                
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                                    5 min read                                
                            
                                A single medium yellow squash contains only about 31 calories, making it a low-calorie addition to any meal. However, the exact number of calories in one whole squash varies dramatically based on its type and size, highlighting the importance of understanding the specific nutritional profile of each variety.