wines are usually around 90 calories per 4 oz (a small glass).
A shot of an 80 proof alcohol (vodka, tequila) etc is around 70 calories (a shot being 1 oz only). Sweeter alcohols will definitely have more calories.
Baileys and Kahlua have around 95 calories for a shot AND fat (I think 5 grams?) beause of the cream content.