Ounces to teaspoons conversion table shows the most common values for the quick reference. To find out how many teaspoons in ounces, multiply by the right factor (listed below) or use the converter if converting between US fluid oz and tsp.
1 Ounce [Fluid, US] = 6 Teaspoons [US]
1 Ounce [Fluid, UK] = 4.8 Teaspoons [UK]
Fluid ounce is an imperial and US customary volume unit. Fluid ounces are volume units and should not be mistaken with ounces which is mass (weight) unit. The abbreviation is "fl oz".
Teaspoon is a commonly used volume unit in cooking recipes and prescriptions. 1 US teaspoon is about 5 milliliters and 1/6 of fluid ounces. The abbreviations are "tsp", "ts", t", "tspn". The abbreviations are always in small letters since when in used in capital letters, usually mistaken with larger volume unit, tablespoon.