1 teaspoon equals how many milliliters?

1 teaspoon equals how many milliliters?

• A. 1 mL
• B. 5 mL
• C. 10 mL
• D. 0.5 mL

Answer: (B)

A standard teaspoon is defined as 5 milliliters. This makes converting common measures straightforward: if a dose or recipe calls for 1 teaspoon, you would use 5 mL; 2 teaspoons would be 10 mL, and so on. The other amounts don’t match a teaspoon’s size—1 mL and 0.5 mL are much smaller, and 10 mL is about twice as much as a single teaspoon. This 5 mL per teaspoon rule is the basis for many dosing and kitchen conversions.

A standard teaspoon is defined as 5 milliliters. This makes converting common measures straightforward: if a dose or recipe calls for 1 teaspoon, you would use 5 mL; 2 teaspoons would be 10 mL, and so on. The other amounts don’t match a teaspoon’s size—1 mL and 0.5 mL are much smaller, and 10 mL is about twice as much as a single teaspoon. This 5 mL per teaspoon rule is the basis for many dosing and kitchen conversions.