Fluid ounces (US) to Teaspoons (Metric) converter

To convert fluid ounces (US) to teaspoons (Metric), enter the value in the first field. The result in teaspoons (Metric) is calculated automatically using the exact conversion factor.

1 US fl oz = 5.9147059125 metric tsp
1 metric tsp ≈ 0.169070113509 US fl oz

Formula: metric tsp = US fl oz × 5.9147059125
US fl oz ≈ metric tsp × 0.169070113509

Definitions: 1 US fl oz = 1/128 US gal; 1 metric tsp = 5 mL

The US fluid ounce is 1/128 of a US gallon. It is the volume unit printed on American drink bottles, cans and nutrition labels, and it is not the same thing as the ounce of weight.

The metric teaspoon is exactly 5 mL. It is the teaspoon used in the UK, Canada, Australia and most metric recipes, and it is also the standard size for medicine dosing spoons.

See the conversion table with commonly used values, handy for quick reference or study.