This whiskey has 383 kcal per 100 g. Almost all the calories come from alcohol. A 40 ml shot delivers ~153.2 kcal. Alcohol provides 7 kcal per gram outside the P/C/F formula. Mixers can double the total.
How should I track Whiskey sour mix, powder?
Whiskey sour mix, powder is high in calcium. Liquid calories from Whiskey sour mix, powder 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.