How much vodka is typically used in a Madras cocktail?

In a Madras cocktail, the typical amount of vodka used is 1 1/2 ounces. This measurement is standard because it allows for a balanced mix with the other key ingredients, which usually include cranberry juice and orange juice. The 1 1/2 ounces of vodka provides a sufficient alcoholic base without overpowering the lighter, fruity flavors of the juices. By sticking to this measurement, bartenders can ensure consistency in taste and strength, making it a popular and well-received choice among cocktails.