Question: what is the difference between skinny girl vodka and regular vodka?
Answer: Commonly, 1 serving (1 jigger) of vodka equals 1.5 fluid ounces of 90 proof alcohol and this has about 100 calories. ... Skinnygirl vodka is only 60 proof, so of course it has fewer calories. And no surprise, it actually has more calories than the equivalent amount of common vodka that would yield a 60 proof drink.