How many calories are in 1 pack of peanuts?
                                
                                
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                                    3 min read                                
                            
                                According to the USDA, a standard one-ounce serving (28g) of raw peanuts contains approximately 161 calories. The total amount of calories you consume, however, depends heavily on the specific size of your peanut pack, how they are prepared, and any added ingredients.