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Home » Recipes » Baking Conversion Charts

How Many Ounces In A Tablespoon (tbsp to oz)

Modified: Jul 31, 2026 · Published: Jul 14, 2022 by Irina Totterman · This post may contain affiliate links · Leave a Comment

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Quick Summary: There are 0.5 ounces in 1 US tablespoon (1 tablespoon to oz). To convert tablespoons to ounces, multiply the number of tablespoons by 0.5: 3 tablespoons = 1.5 oz, and 6 tablespoons = 3 oz. Going the other way, 1.5 oz equals 3 tablespoons. Dry ounces (weight) vary by ingredient and differ from fluid ounces (volume).

You may have been wondering how many ounces are in a tablespoon. This guide is loaded with helpful information about how to convert tablespoon to oz and vice versa for cooking, baking, and all sorts of applications and projects.

How many ounces in a tablespoon conversion chart.
Jump to:
  • How many ounces in a tablespoon
  • Tablespoon to ounces conversion chart
  • How to convert tablespoons to ounces
  • How many ounces in 3 tablespoons?
  • How many tablespoon in an oz
  • Ounces to tablespoon conversion chart
  • How to convert ounces to tablespoons
  • How to convert a tablespoon to a dry ounce
  • Flour tablespoon to oz
  • Sugar tablespoon to oz
  • Fat tablespoon to oz
  • What is a tablespoon?
  • What is an ounce?
  • Liquid and dry ingredients
  • Free printable conversion chart
  • Related conversions
  • FAQ
  • Comments

How many ounces in a tablespoon

Let's have a look at how many oz make a tablespoon.

1 tablespoon to fl oz (1 tablespoon to fl oz)

1 tablespoon = 0.5 fluid ounces (US customary system), or

1 tablespoon = 0.5 fl oz

1 imperial tablespoon = 0.625 imperial ounces (Imperial system), or

1 imp tablespoon = 0.625 imp oz

Tablespoon to ounces conversion chart

This table converts volume from tablespoons (tbsp) to fluid ounces (fl oz). 

TablespoonsOuncesTablespoonsOunces
½ tbsp0.25 fl oz8 tbsp4 fl oz
1 tbsp0.5 fl oz9 tbsp4.5 fl oz
2 tbsp1 fl oz10 tbsp5 fl oz
3 tbsp1.5 fl oz12 tbsp6 fl oz
4 tbsp2 fl oz14 tbsp7 fl oz
5 tbsp2.5 fl oz16 tbsp8 fl oz
6 tbsp3 fl oz18 tbsp9 fl oz
7 tbsp3.5 fl oz20 tbsp10 fl oz
Tablespoon to oz conversion chart

How to convert tablespoons to ounces

To convert US tablespoons to fluid ounces, multiply the number of tablespoons by 0.5, where 0.5 is a conversion factor:

the tablespoon x 0.5.

To convert imperial tablespoons to imperial ounces, multiply the number of tablespoons by 0.625, where 0.625 is a conversion factor:

the tablespoon x 0.625.

Let's have a look at an example. All the calculations below use the US measurement system.

How many ounces in 2 tablespoons

2 tablespoon x 0.5 = 1 fl oz, so

there is 1 fluid ounce in 2 tablespoons.

How many ounces in 3 tablespoons?

There are 1.5 ounces in 3 tablespoons.

How many ounces in 4 tablespoons?

There are 2 ounces in 4 tablespoons.

How many ounces in 6 tablespoons?

There are 3 ounces in 6 tablespoons.

How many ounces in 8 tablespoons?

There are 4 ounces in 8 tablespoons.

How many ounces in 12 tablespoons?

There are 6 ounces in 12 tablespoons.

How many tablespoon in an oz

1 fl oz to a tablespoon (1 fl oz to tbsp)

How many tablespoons in 1 ounce?

1 fl oz = 2 tbsp

Ounces to tablespoon conversion chart

This table converts fluid ounces (fl oz) to tablespoons (tbsp).

OuncesTablespoonsOuncesTablespoons
1 fl oz2 tbsp11 fl oz22 tbsp
2 fl oz4 tbsp12 fl oz24 tbsp
3 fl oz6 tbsp13 fl oz26 tbsp
4 fl oz8 tbsp14 fl oz28 tbsp
5 fl oz10 tbsp15 fl oz30 tbsp
6 fl oz12 tbsp16 fl oz32 tbsp
7 fl oz14 tbsp17 fl oz34 tbsp
8 fl oz16 tbsp18 fl oz36 tbsp
9 fl oz18 tbsp19 fl oz38 tbsp
10 fl oz20 tbsp20 fl oz40 tbsp
Fl oz to tablespoon conversion table

How to convert ounces to tablespoons

To convert ounces to tablespoons, divide the number of fluid ounces by 0.5, where 0.5 is a conversion factor:

the fl oz ÷ 0.5.

Let's have a look at an example.

How many tablespoons in 1 ounce

1 fl oz ÷ 0.5 = 2 tbsp, so there is 2 tablespoon in 1 fluid ounce.

How to convert a tablespoon to a dry ounce

While tablespoons measure volume, some ingredients, such as flour, sugar, and salt, measured by weight in ounces, can be measured in tablespoons.

To convert from tablespoons to ounces accurately, you need to know the ingredient's density.

For example, the density of cocoa powder (0.36 g/ml) differs from that of granulated sugar (0.85 g/ml) and all-purpose flour (0.53 g/ml). So the tablespoon amounts for each ingredient differ.

Here is a volume-to-weight conversion chart that converts tablespoon measurements to weight in ounces for different types of ingredients.

Flour tablespoon to oz

IngredientAll-purpose flourBread flourCake flourSelf-raising flourWhole wheat flourCornflour
0.5 tbsp0.14 oz0.14 oz0.11 oz0.14 oz0.14 oz0.17 oz
1 tbsp 0.28 oz0.28 oz0.22 oz0.28 oz 0.29 oz0.33 oz
2 tbsp 0.55 oz0.56 oz0.44 oz0.55 oz0.57 oz0.66 oz
3 tbsp0.83 oz0.84 oz0.66 oz0.83 oz0.86 oz0.99 oz
4 tbsp1.1 oz1.12 oz0.88 oz1.1 oz 1.14 oz1.32 oz
5 tbsp1.38 oz1.4 oz1.1 oz1.38 oz1.43 oz1.65 oz
6 tbsp1.65 oz1.68 oz1.32 oz1.65 oz1.71 oz1.98 oz
7 tbsp1.93 oz1.96 oz1.54 oz1.93 oz2 oz2.31 oz
8 tbsp2.2 oz2.24 oz1.76 oz2.2 oz2.29 oz2.65 oz
9 tbsp2.48 oz2.52 oz1.98 oz2.48 oz2.57 oz2.98 oz
10 tbsp2.76 oz2.8 oz2.2 oz2.76 oz2.86 oz3.31 oz

Sugar tablespoon to oz

IngredientGranulated sugarCaster sugarBrown sugarIcing sugar
½ tbsp0.22 oz0.25 oz0.22 oz0.14 oz
1 tbsp0.44 oz0.5 oz0.44 oz0.28 oz
2 tbsp0.88 oz0.99 oz0.88 oz0.55 oz
3 tbsp1.32 oz1.49 oz1.32 oz0.83 oz
4 tbsp1.76 oz1.98 oz1.76 oz1.1 oz
5 tbsp2.2 oz2.48 oz2.2 oz1.38 oz
6 tbsp2.65 oz2.98 oz2.65 oz1.65 oz
7 tbsp3.09 oz3.47 oz3.09 oz 1.93 oz
8 tbsp3.53 oz3.97 oz3.53 oz2.2 oz
9 tbsp3.97 oz4.46 oz3.97 oz2.48 oz
10 tbsp4.41 oz 4.96 oz4.41 oz2.76 oz

Fat tablespoon to oz

IngredientButterMargarine
½ tbsp0.25 oz0.24 oz
1 tbsp0.5 oz0.48 oz
2 tbsp1 oz0.96 oz
3 tbsp1.5 oz1.44 oz
4 tbsp2 oz1.91 oz
5 tbsp2.5 oz2.39 oz
6 tbsp3 oz2.87 oz
7 tbsp 3.5 oz3.35 oz
8 tbsp4 oz3.83 oz
9 tbsp4.5 oz4.31 oz
10 tbsp5 oz4.78 oz

Note: the density of dry ingredients varies. For example, the density of brown sugar depends on its compaction.

The best way to ensure accurate measurements is to use a good digital scale. Professional chefs recommend measuring dry ingredients by weight rather than volume.

What is a tablespoon?

A tablespoon (abbreviated as "tbsp") is a US volume unit used in cooking, baking, herbal medicine, and more.

1 US tablespoon = 1/16 cup, 0.5 fluid ounces, or 15 milliliters.

1 Australian tablespoon (tbsp AU) = 20 milliliters.

What is an ounce?

An ounce (abbreviated oz) is a unit of weight widely used in the United Kingdom and the United States. The word ounce comes from the old Latin word "onza."

1 ounce = 1/16 avoirdupois pound.A

US liquid ounce is a unit of volume used for measuring liquid ingredients.

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

Liquid and dry ingredients

Wet ingredients should be measured by volume using a wet measuring cup.

So if a recipe calls for a liquid in ounces, then you know that the author meant a liquid measuring cup.

Dry ingredients listed in ounces should be weighed on a kitchen scale.

For an accurate weight, place your empty bowl or container on the scale and tare (zero out) the scale before adding the dry ingredient.

When measuring fluid ounces in a liquid measuring cup, set the cup on a flat surface and check the measurement at eye level, reading the line where the bottom of the curved liquid surface (the meniscus) meets the edge of the cup.

If a recipe calls for a dry ingredient in cups, measure it with a dry measuring cup. Small quantities of some dry ingredients could be measured with measuring spoons.

Should you invest in measuring cups for dry and liquid ingredients? The answer is yes, even if you think your kitchen is pretty well equipped. There's never been a better time to invest in measuring cups.

While liquid and dry measuring cups measure ingredients by volume, they are designed differently.

Dry measuring cups are created to level off dry ingredients. They have a flat top that is even with the cup's brim.

Liquid measuring cups usually have handles and consistently oversized spouts that make it easy to pour liquid ingredients.

These cups are made of plastic or glass, so you can see the liquid level from the side.

Free printable conversion chart

Now don't skip my FREE printable tablespoons and teaspoons conversion chart. It is perfect for everyday cooking and baking!

Liquid conversion chart mockup

Download and print this FREE Liquid Conversion Chart >>

Related conversions

Be sure also to check out other tablespoons and ounces baking conversions:

  • How Many Grams In A Tablespoon?
  • How Many Milliliters In A Tablespoon
  • How Many Ounces In A Cup
  • How Many Ounces In A Pint
  • How Many Ounces In A Quart?
  • How Many Ounces In A Gallon
  • How Many Fluid Ounces In A Tablespoon

Also, you will love this simple tool, Cake Pan Converter, to calculate cake pan sizes. 

FAQ

How much is a half ounce in measuring spoons
A half ounce equals 1 tablespoon or 3 teaspoons.

How many fluid ounces in a tablespoon
There are 0.5 ounces in a tablespoon.

How many tablespoons is 1.5 oz
1.5 oz equals 3 tablespoons.

How much is 2 oz in tablespoons
2 oz equals 4 tablespoons.

How many tablespoons is 2.5 oz
2.5 oz equals 5 tablespoons.

How many tablespoons is 3 oz
There are 6 tablespoons in 3 oz.

How many tablespoons is 4 oz
There are 8 tablespoons in 4 oz.

How many tablespoons is 5 oz
There are 10 tablespoons in 5 oz.

How many tablespoons in 16 oz
There are 32 tablespoons in 16 oz.

How many tablespoons in 32 oz
There are 64 tablespoons in 32 oz.

How many tablespoons in an ounce of dry coffee
There are 3.6 US tablespoons in an ounce of ground coffee.

How many ounces in a tablespoon of peanut butter
There are 0.5 ounces in a tablespoon of peanut butter.

How many ounces in a tablespoon of butter
There are 0.5 ounces in a tablespoon of butter.

How many ounces in a tablespoon of cream cheese
There are 0.5 ounces in a tablespoon of cream cheese.

How many ounces in a tablespoon of chia seeds
There is ⅓ ounce in a tablespoon of chia seeds.

How many ounces in a tablespoon of sugar
There are 0.44 ounces in a tablespoon of sugar.

How many ounces in a tablespoon of water
There are 0.5 ounces in a tablespoon of water.

About Irina Totterman

I'm Irina, an experienced home baker with over 30 years of expertise and the blogger behind Baking Like a Chef (since 2018), where I share baking recipes, tips, and tricks. My recipes have been featured in the renowned French Chef Simon and Le Journal des Femmes.

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Hi, I am Irina!

A home baker with over 30 years of experience, sharing baking recipes with step-by-step instructions, helpful tips, and tricks. Get baking, and let the fun begin!

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