# Volume Conversion – Ounce to teaspoons (fl oz to tsp and vice versa)

Converting from ounce to teaspoons and from teaspoons back to pounce is very useful when dealing with liquids, powder and other granular substances, like baking yeast.
How many teaspoons are in an ounce?
How many ounces are in one teaspoon?

### Ounce <--> teaspoon Volume Conversion Calculator

1 tsp = 1/6 fluid ounce
1 fl. oz = 6 tsp

Useful for liquid and powder ingredient measurements and conversion.
Check : How much is one ounce in teaspoons?

### Fluid ounce

The US fluid ounce is a volume unit, which is often abbreviated fl oz, fl. Oz, fl., or oz. It is used to measure volume of liquids, and by equivalence, it measures about 1/128th of a US gallon. I myself, used to confuse an ounce of weight with a fluid ounce of a liquid.

How much does one US fluid ounce (1 fl. oz) of a liquid measure?

• 1 US fluid ounce (1 fl. oz) = 1/128 US gallon
• 1 US fluid ounce (1 fl oz) = 1/32 US quart
• 1 US fluid ounce (1 fl. oz) = 1/16 US pint
• 1 US fluid ounce (1 fl. oz) = 1/8 US cup
• 1 US fluid ounce (1 fl. oz) = 2 US tablespoons
• 1 US fluid ounce (1 fl. oz) = 6 teaspoons

### Teaspoon

A teaspoon ( abbreviated tsp) is another US volume measuring unit, with a standardized size of about 5ml and 15ml in this modern days. The traditional US tsp is equal to 4.9ml, which is a third of a tablespoon (14.8ml). There is a little difference between teaspoon and tablespoon.

• 1 US tablespoon (1 tbsp.) = 3 teaspoons (tsp)
• 1 teaspoon (1 tsp) = 1/3 tablespoon
• 1 teaspoon (1 tsp) = 4.92892159375 millimeters (ml)
• 1 teaspoons (1 tsp) = = 1/6 US fluid ounce (fl. oz)
• 1 teaspoon (1 tsp) = 1/48 US cup
• 1 teaspoon (1 tsp) = 1/768 US liquid gallon
• 1 teaspoon (1 tsp) = 0.030078125 cubic inches

3 ounce to tsp