How many teaspoons (tsp) are there in an ounce?
There are 6 teaspoons in an ounce in US and 4.8 imperial teaspoons in an imperial fluid ounce (UK).
How to convert from ounces to teaspoons?
To convert from ounces to teaspoons, multiply the number of ounces "x" by 6 for US and multiply by 4.8 for the imperial system (UK).
For example, to find out how many teaspoons there are in one and a half US fluid ounce, multiply 1.5 by 6, that makes 9 tsp in 1.5 US fluid ounces.
Please note that, if you are converting ounces to teaspoons from cooking recipes, it might be important to know where this recipe is originated from. For example, for a US recipe the fluid ounce capacity is larger (29.5735 mL) and if you are in UK (28.4131 mL) then you may want to convert between these two fluid ounces using this cooking units conversion tool for the accurate measurement.
What is a fluid ounce (fl oz)?
Fluid ounce is an imperial and US customary measurement system volume unit. 1 US fluid ounce equals to 29.5735 mL and 1 imperial (UK) fluid ounce equals to 28.4131 mL. The abbreviation is "fl oz".
What is a teaspoon?
Teaspoon is an a volume unit in imperial, US customary and metric measurement systems. 1 US teaspoon is 0.166 US fluid ounce, 1 imperial (UK) teaspoon is 0.208333 imperial ounce and 1 metric teaspoon is 5 mL. The abbreviation is "tsp".
The list for your reference:
1 Ounce [Fluid, US] = 6 Teaspoons [US]
1 Ounce [Fluid, UK] = 4.8 Teaspoons [UK]