calories in a jigger of vodka
80 Proof. Unflavored 80 proof vodka, rum, gin, whiskey and tequila contains 40 percent alcohol and 64 calories per ounce. Add a 4-oz. pour of tonic water to any of these and you will add 112 calories. Use a fruit-infused liquor, like raspberry vodka, and you will add 5 calories per ounce. A 1.5-oz. jigger of liquor contains 97 calories, while a 750 ml. bottle contains 1,649 calories.