What is the correct measurement for 1 teaspoon in milliliters?

The correct measurement for 1 teaspoon is 5 milliliters. This conversion is based on the standard measurement used in cooking and pharmaceutical practices, where 1 teaspoon is universally recognized as equating to 5 mL. This consistency is important in both culinary and medicinal contexts to ensure accurate dosing and effective preparation. Knowing this conversion helps pharmacy technicians when calculating dosages or converting measurements for compounding medications, where precision is critical.