How many milliliters are in 1 ounce?

One ounce is equivalent to 30 milliliters, making it a standard conversion that is widely used in bartending and various food and beverage measurements. Understanding this conversion is crucial for bartenders, as it directly impacts the accuracy of drink preparation and portion control. When following cocktail recipes or serving drinks, bartenders need to measure ingredients precisely to ensure consistency in flavor and strength.

Thus, when a recipe calls for an ounce of a specific ingredient, knowing that it translates to 30 ml helps bartenders accurately mix drinks. Additionally, being familiar with these measurements aids in efficient service, as bartenders often need to quickly convert between measurements in a fast-paced environment. This knowledge contributes to creating high-quality beverages and enhances customer satisfaction.