How Many Calories Are in Whole Oats? The Complete Guide
                                
                                
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                                    4 min read                                
                            
                                According to USDA data, 100 grams of uncooked, whole rolled oats contain approximately 379 calories. The number of calories are in whole oats is a primary consideration for many health-conscious individuals, but this value can vary slightly depending on the type and preparation method.