How Many Calories Are in Baked Pistachios? A Complete Nutritional Guide
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                A standard one-ounce serving of dry-roasted pistachios contains approximately 160 calories, making them one of the lowest-calorie nuts and a satisfying, nutrient-dense snack choice. The baking or roasting process adds a crunchy texture with only a minimal change to the overall calorie content, particularly when no oil is used.