Is Whiskey on the Rocks Low in Calories? A Detailed Nutritional Breakdown
                                
                                
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                                    5 min read                                
                            
                                A standard 1.5 oz shot of 80-proof whiskey contains approximately 97 calories, a figure that is not altered by adding ice. This makes the answer to the question, is whiskey on the rocks low in calories, relatively simple for those concerned about their caloric intake.