How much triple sec do you use in a glass of lime margarita?

For a classic lime margarita, typically, you would use about 1 ounce of triple sec per glass. This amount can be adjusted based on personal taste or the specific recipe, but 1 ounce is a common standard. Additionally, the margarita usually includes 2 ounces of tequila and 1 ounce of fresh lime juice for balance.