The most common search I make immediately after reading a recipe (in a cookbook or magazine) is “How many ounces are in a cup?“. Working with different measurements can be complicated because there are so many different recipes available. Sadly, not every measurement is created equal.
Although the language and equipment are the same for the dry and liquid components, there is a different formulation for each. While liquid measurement considers the volume of the liquid, dry measurement refers to the weight.
Unfortunately, the solution isn’t so straightforward unless you’re a mathematician who can quickly calculate things in your mind. Sure, there are a ton of Internet calculators available that can give you an answer or two, but they aren’t thorough or easy to use. This post will cover the How many ounces are in a cup, cup to oz converter table to make things simpler for you.
How many ounces are in a cup? (fluid measurement)

The next time you’re counting ounces in a cup (How many oz in a cup), remember the measurements:
- 1 cup = 8 fluid ounces, 16 tablespoons
- ¾ cup = 6 fluid ounces, 12 tablespoons
- ½ cup = 4 fluid ounces, 8 tablespoons
- ¼ cup = 2 fluid ounces, 4 tablespoons
- 1 cup = 4.5 dry weight ounces (It’s for dry ingredients such as flour)
- 1 cup = 4.5 dry weight ounces (It’s for dry ingredients such as flour)
If you’re working with dry ingredients, you’ll measure them by weight because dry and liquid ounces are not the same. We measure components in fluid ounces if they are liquid. Before preparing any recipe, be sure to check and measure ingredients accurately because there is a noticeable difference between fluid and dry ounces.
One cup of liquid equals 8 ounces, or one cup of liquid equals 8 fluid ounces. However, for dry ingredients, the rules differ. A cup of dry flour weighs 4.5 ounces in the dry measure, not 8 ounces.
Similarly, a cup of nuts may weigh slightly more than 8 ounces. Simply put, when the recipe specifies one cup of dry ingredients you use a scale to weigh the ingredients. You can accurately measure the amount of liquid needed for a recipe by using a liquid measuring cup. The only thing you need to understand is that liquid measuring cups are for things like yogurt, water, and cooking oil, while dry measuring cups are for things like flour, almonds, berries, and other similar dry items. are taken. are taken.
How many ounces are in a cup? (Dry measurement)
One cup of dry ingredients will contain varying ounces. Measurement with dry ingredients directly depends on the type of ingredient. Here are some examples of common ingredients and how different they are-
- 1 cup fresh parsley = 1 ounce
- 1 cup flour = 4 ounces
- Air Popcorn = 3 ounces
- Chocolate Chips = 6 oz
Use a dry measuring cup when weighing dry ingredients. Pour flour or similar ingredients into a dry measuring cup, then flatten it with the relatively flat edge of a spoon. You may need to push it over the cup to get the extra dough out. If necessary, weigh items using a kitchen scale.
Liquid vs dry measuring cup
It is highly recommended to use the designated measuring cup for dry or wet ingredients. Ultimately, using the right type of measuring cup will allow you to use the right amount of ingredients for the recipe you’re making. Here is a simple comparison between fluid volume and volume.
For liquid fluid
US Standard = Metric (approximate)
- ⅛ teaspoon = 0.5 mL
- ¼ teaspoon = 1.2 mL
- ½ teaspoon = 2.5 mL
- ¾ teaspoon = 3.7 mL
- 1 teaspoon = ⅓ tablespoon = 5 mL
- 1 tablespoon = ½ fluid ounce = 3 teaspoons = 15 mL, 15 cc
- 2 tablespoons = 1 fluid ounce = ⅛ cup, 6 teaspoons = 30 mL, 30 cc
- ¼ cup = 2 fluid ounces = 4 tablespoons = 59 mL
- ⅓ cup = 2 ⅔ fluid ounces = 5 tablespoons + 1 teaspoon = 79 mL
- ½ cup = 4 fluid ounces = 8 tablespoons = 118 mL
- ⅔ cup = 5 ⅓ fluid ounces = 10 tablespoons + 2 teaspoons = 158 mL
- ¾ cup = 6 fluid ounces = 12 tablespoons = 177 mL
- 1 cup = 8 fluid ounces = ½ pint = 16 tablespoons = 237 mL
- 1 ½ cups = 12 fluid ounces = 24 tablespoons = 355 mL
- 2 cups = 16 fluid ounces = 1 pint = 32 tablespoons = 473 mL
- 3 cups = 700 mL
- 4 cups = 32 fluid ounces = 1 quart = 946 ml = 1 L
- 8 cups = ½ gallon = 2 L
- 1 gallon = 128 fluid ounces = 8 pints = 4 quarts = 3785 ml = 4
For dry weight
- ½ ounce = 15 grams
- 1 ounce = 30 grams
- 2 ounces = 60 grams
- 3 ounces = 85 grams
- 4 ounces = ¼ pound = 115 grams
- 8 ounces = ½ pound = 225 grams
- 12 ounces = ¾ pound = 340 grams
- 16 ounces = 1 pound = 455 grams
British vs. American Cup Measurements

The cup size in the USA is not the same as in the UK. While a US cup is 240 ml (or 8.45 fluid ounces), one cup is equal to 250 ml in the UK, Canada and Australia. For accurate results when following recipes, always check to see what system they are using or measure accurately using cups and spoons.
- 1 UK cup (metric system) = 250 ml
- 1 US cup (imperial system) = 240 ml
Check also: How to Buy 10 Year US Treasury Bonds 2022
Chart for how many ounces are in a cup?
Nuts:
Walnuts (chopped) –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 30g | 1 oz |
⅓ cup | 40g | 1 ½ oz |
½ cup | 60g | 2 oz |
1 cup | 120g | 4 ¼ oz |
Peanuts (whole, Shelled) –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 40g | 1.3 oz |
⅓ cup | 50g | 1.8 oz |
½ cup | 75g | 2.6 oz |
1 cup | 150g | 5.3 oz |
Peanuts, Chopped –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 30g | 1 oz |
⅓ cup | 40g | 1 ½ oz |
½ cup | 60g | 2 oz |
1 cup | 120g | 4 ¼ oz |
Nut Butter –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 65g | 2.2 oz |
⅓ cup | 85g | 2.9 oz |
½ cup | 125g | 4.4 oz |
1 cup | 250g | 9 oz |
Almonds (Meal and Flour) –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 25g | 0.9oz |
⅓ cup | 35g | 1.2 oz |
½ cup | 50g | 1.3 oz |
1 cup | 100g | 3 ½ oz |
Pecans (Chopped and Halved) –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 30g | 1 oz |
⅓ cup | 40g | 1 ½ oz |
½ cup | 60g | 2 oz |
1 cup | 120g | 4 ¼ oz |
Almonds (Meal and Flour) –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 25g | 0.9oz |
⅓ cup | 35g | 1.2 oz |
½ cup | 50g | 1.3 oz |
1 cup | 100g | 3 ½ oz |
Almonds (Raw, whole) –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 40g | 1.3 oz |
⅓ cup | 50g | 1.8 oz |
½ cup | 75g | 2.6 oz |
1 cup | 150g | 5.3 oz |
Baking:
Flour –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 35g | 1 oz |
⅓ cup | 46g | 1 ½ oz |
½ cup | 70g | 2 ¼ oz |
1 cup | 140g | 4 ½ oz |
Brown Sugar (Light) –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 50g | 1.8 oz |
⅓ cup | 65g | 2.4 oz |
½ cup | 100g | 3 ½ oz |
1 cup | 200g | 7.1 oz |
Caster Sugar – Superfine Sugar
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 55g | 2oz |
⅓ cup | 75g | 2 ½ oz |
½ cup | 115g | 4 oz |
1 cup | 225g | 8 oz |
Cocoa Powder –
US cups | Grams | Ounces |
---|---|---|
¼ cup | 25g | 0.9oz |
⅓ cup | 35g | 1.2 oz |
½ cup | 50g | 1.3 oz |
1 cup | 100g | 3 ½ oz |
Granulated Sugar –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 25g | 0.9oz |
⅓ cup | 35g | 1.2 oz |
⅔ cup | 65g | 2.4 oz |
1 cup | 100g | 3 ½ oz |
Corn Starch – Cornflour
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 25g | 0.9oz |
⅓ cup | 35g | 1.2 oz |
½ cup | 50g | 1.3 oz |
1 cup | 100g | 3 ½ oz |
Cornmeal –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 40g | 1.3 oz |
⅓ cup | 50g | 1.8 oz |
1 cup | 150g | 5.3 oz |
Dairy:
Parmesan Cheese (Grated) –
US cups | Amount in Grams | Amount in ounces |
---|---|---|
¼ cup | 25g | ¾ oz |
⅓ cup | 33g | 1 ¼oz |
½ cup | 50g | 1 /1/2 oz |
1 cup | 100g | 3 oz |
Buttermilk –
US cups | Grams | Ounces |
---|---|---|
¼ cup | 55g | 2oz |
⅓ cup | 75g | 2 ½ oz |
½ cup | 115g | 4 oz |
1 cup | 225g | 8 oz |
Butter & margarine –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 57g | 2 oz |
⅓ cup | 75g | 3 oz |
½ cup | 113g | 4 oz |
1 cup | 225g | 8 oz |
Fruits & Berries
Blueberries –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 25g | 0.9oz |
⅓ cup | 35g | 1.2 oz |
½ cup | 50g | 1.3 oz |
1 cup | 100g | 3 ½ oz |
Raspberries –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 30g | 1 oz |
⅓ cup | 40g | 1 ½ oz |
½ cup | 60g | 2 oz |
1 cup | 120g | 4 ¼ oz |
Dates (whole, Pitted) –
US cups | Amount in Grams | Amount in Ounces |
---|---|---|
¼ cup | 55g | 2oz |
⅓ cup | 75g | 2 ½ oz |
½ cup | 115g | 4 oz |
1 cup | 225g | 8 oz |
According to the USA metric system, one cup is equal to 8 fluid ounces and one ounce is equal to one cup.
There are eight fluid ounces in a cup of water.
Soft and crumbly cheese (such as feta or ricotta) contains six ounces per cup.
One cup of flour contains 4 1/2 oz.
Soft and crumbly cheese (like feta or ricotta) has six ounces per cup.