How Many Teaspoons Are In A Fluid Ounce

A little knowledge goes a long way to learning about how many teaspoons are in a fluid ounce. Convert fluid ounces to teaspoons (fl oz to tsp) with ease!

Knowing how to convert fluid ounces to teaspoons can be helpful if you are a home cook, baking enthusiast, or just need to do some quick conversions in the kitchen.

Here is a guide to learn everything you need to know about fluid ounces to teaspoons conversion.

One US fluid ounce is equivalent to six US teaspoons. When it comes to cooking and baking, it has to be precise, so it is worth doing a little math to figure out the exact conversion.

So when converting fluid ounces to teaspoons, you can simply multiply the volume by the conversion ratio equal to 6 – that will give you the exact measurement in teaspoons.

Download the free printable liquid conversion chart below.

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Fluid ounces and teaspoons

Fluid ounces and teaspoons are both volume units.

A fluid ounce is abbreviated as fl oz or oz fl, a teaspoon – a simple teaspoon, and sometimes t, ts, or tspn.

Liquid ounces differ from dry ounces, units of weight used to measure dry ingredients.

A teaspoon is a US customary system unit of volume. It is used to measure liquid substances. So, what is a teaspoon value?

1 US teaspoon = ⅓ tablespoon, 0.02 cup, 0.166667 fluid ounces, 0.01 US liquid pint, or 4.9 milliliters.

In nutrition labeling and pharmaceutic prescriptions, 1 US teaspoon equals 5 milliliters.

1 metric teaspoon equals 5 ml.

1 Imperial teaspoon = ⅓ Imperial tablespoons, 0.02 Imperial cup, 0.2 Imperial fluid ounces, 0.01 Imperial pint, or 5.9 milliliters.

1 Australian teaspoon = ¼ tablespoon or 5 ml.

A fluid ounce, also known as a regular ounce, is a United States customary and Imperial unit of volume.

How much is a fluid ounce?

1 US fl oz = 1/128 US gallon, 1/32 US quart, 1/16 US pint, ⅛ US cup, 2 US tablespoons, or 6 US teaspoons.

One fl oz Imperial = 0.00625 Imperial gallon, 1/40 Imperial quart, 1/20 Imperial pint, 1/10 Imperial cup, 1.6 Imperial tablespoons, or 4.8 Imperial teaspoons.

How many teaspoons in 1 fluid oz

1 fl oz to a teaspoon (1 fl oz to tsp)

How many teaspoons in one fluid ounce?

1 fl oz = 6 tsp (US system), so

there are 6 teaspoons in a fluid ounce.

How many Imperial teaspoons in one Imperial fluid ounce?

1 fl oz Imperial = 4.8 tsp Imperial (Imperial system), so

there are 4.8 Imperial teaspoons in an Imperial fluid ounce.

How to convert fluid ounces to teaspoons

To convert US fluid ounces to teaspoons, multiply the number of fluid ounces by the conversion factor, which is 6.

Here is a conversion formula:

teaspoons = fl oz x 6.

Let’s have a look at examples.

How many teaspoons are in 2 fluid ounces

2 fl oz x 6 = 12 tsp, so

there are 12 teaspoons in 2 fluid ounces.

How many teaspoons in 4 fluid ounces

There are 24 teaspoons in 4 fluid ounces.

How many teaspoons in 6 fluid ounces

There are 36 teaspoons in 6 fluid ounces.

How many teaspoons in 8 fluid ounces

There are 48 teaspoons in 8 fluid ounces.

How many teaspoons in 16 fluid ounces

There are 96 teaspoons in 16 fluid ounces.

Fluid ounces to teaspoons conversion chart

This table converts volume measurements: US fluid ounces (fl oz) to US teaspoons (tsp).

Fluid ounces	Teaspoons	Fluid ounces	Teaspoons
⅛ fl oz	0.75 tsp	16 fl oz	96 tsp
¼ fl oz	1.5 tsp	17 fl oz	102 tsp
½ fl oz	3 tsp	18 fl oz	108 tsp
¾ fl oz	4.5 tsp	19 fl oz	114 tsp
1 fl oz	6 tsp	20 fl oz	120 tsp
2 fl oz	12 tsp	25 fl oz	150 tsp
3 fl oz	18 tsp	30 fl oz	180 tsp
4 fl oz	24 tsp	35 fl oz	210 tsp
5 fl oz	30 tsp	40 fl oz	240 tsp
6 fl oz	36 tsp	45 fl oz	270 tsp
7 fl oz	42 tsp	50 fl oz	300 tsp
8 fl oz	48 tsp	55 fl oz	330 tsp
9 fl oz	54 tsp	60 fl oz	360 tsp
10 fl oz	60 tsp	65 fl oz	390 tsp
11 fl oz	66 tsp	70 fl oz	420 tsp
12 fl oz	72 tsp	80 fl oz	480 tsp
13 fl oz	78 tsp	90 fl oz	540 tsp
14 fl oz	84 tsp	100 fl oz	600 tsp
15 fl oz	90 tsp	1000 fl oz	6000 tsp

Free printable conversion chart

Don’t skip my FREE printable tablespoon and teaspoon conversion chart! This is perfect for everyday cooking, baking, or when you need a quick reference.

Download and print this FREE Liquid Conversion Chart >>

Related conversions

Now you know everything there is to know about fluid ounces to teaspoons conversion.

Be sure to check out other common conversions:

• How Many Fluid Ounces In A Tablespoon
• How Many Tablespoons In A Fluid Ounce
• How Many Grams Is In A Teaspoon
• How Many Milliliters In A Teaspoon
• How Many Ounces In A Teaspoon
• Baking Ingredient Conversions

Also, try this simple tool – Cake Pan Converter – to calculate cake pan sizes. You will love it!

My favorite measuring tools

Would you like to know what measuring tools I use in my kitchen? I use a kitchen scale almost daily, from creating recipes for the blog to making recipes for my family.

So, here is a list of my favorite measuring tools:

• Kitchen scale
• Measuring cups and spoons
• Collapsible measuring cups and spoons
• Nesting measuring cups
• Measuring cup
• Measuring spoons
• Liquid measuring cup

Conclusion

I hope this guide has answered all the questions about how many teaspoons per fluid ounce.

And if you ever need to learn baking measurements deeper or level up your baking, sign up for a Baking Basics E-course.

FAQ

There are 6 teaspoons in an ounce of liquid.

There are 12 teaspoons in 2 fl oz.

There are 24 teaspoons in 4 fluid ounces.

There are 48 teaspoons in 8 fluid ounces.