This whiskey has 119 kcal per 100 g. Almost all the calories come from alcohol. A 40 ml shot delivers ~47.6 kcal. Alcohol provides 7 kcal per gram outside the P/C/F formula. Mixers can double the total.
How should I track Alcoholic beverage, whiskey sour, canned?
Liquid calories from Alcoholic beverage, whiskey sour, canned are easy to overlook because drinks do not trigger the same fullness signals as solid food. A meta-analysis (Wehling & Lusher, Am J Clin Nutr 2021) confirmed that people underreport beverage intake more than solid food. Most people pour 30–50% more than the label serving size without realizing it. Use a kitchen scale to weigh your glass or bottle once — you will know your exact pour going forward. This one calibration step can save you from hundreds of untracked calories per week.