How many grams in a cup?

Are you using cups for measuring ingredients while cooking or baking? That may be a part of why your baking results are not good. Baking needs very precise measurements of ingredients. Learning how many grams in a cup there are can help you get the perfect amount every time.

For example, if you are baking a cake, you need the proper amount of white flour, baking soda, sugar, oil, butter, and other adhesive or flavor. If you put an extra quantity of any ingredients, it will ruin the taste and texture of the cake. If you put an extra floor, your cake will be thick or harder.

That’s why you need everything in the recommended quantity.  But people use different things to measure ingredients like cups, spoons, bowls, etc., they don’t understand that thing the cup you are using is not exactly like the measurements mentioned in the recipe.

For example, in baking cookies, it is mentioned to add 500 grams of flour in an official recipe, but you used to assume your teacup is equal to 500 grams. But no, that’s not true; the cup you use is between 200 grams and 300 grams, which means you are using the wrong thing to measure your ingredients. That’s why you always complain that the cake or cookies you make every time don’t look tasty.

So it’s an important part of baking to use a proper measuring scale, and always take quantity in grams and milligrams, don’t use cups, spoons, or bowls.

In this article, you will learn the conversion of cups to grams, but first, you have to know about the metric and imperial units.

What are grams?

The gram is a metric unit of weight that is equal to a thousand of a milligram. In most countries, the metric system of mass is used. People purchase ingredients in grams and kilograms. But few countries like the United States, Myanmar, and Liberia use the imperial system. 

Additionally, various brands also mention the weight in grams, like sick of gum, a dollar bill, metal paperclip, etc.

How to convert a cup to grams?

Converting the cups into grams is a little tricky, but you can do this. But before you convert the ingredients into grams, you have to learn a few things, like that one cup of different things contains different weights. Here are some formulas for converting ingredients into grams:

  • Milligram: 0.001 gram
  • Ounce: 28.35 grams
  • Fluid ounce: 29.57 grams
  • Kilogram: 1000 grams
  • Stone: 6350.20 grams
  • U.S. ton: 907,185 grams

How many grams are in a cup of flour?

Flour is a common ingredient that is used in baking. That’s why a common question people usually ask is how many grams are in one cup of flour. So the answer by experts is that one cup of flour contains 120 grams. One cup of Different flour has a different weight in grams. The 1.8 cups of flour contain 250 grams. O.8 cup of flour contains 100 grams.

I want to calculate flour weight for making cake, calculate according to this formula like

One cup flour= 240 grams

If you are following a recipe, and it mentioned to add 860 grams so

240 grams = one cup

860 grams = 4 cups

To add, if you don’t have a kitchen scale right now, you can add 4 cups in order to complete 860 grams. In this way, you can make a perfect cake just like your recipe.

Cup grams
1 cup 240 g
2 cup 480 g
3 cup 720 g
4 cup 960 g
5 cup 1200 g
6 cup 140 0 g
7 cup  1680  g


How many grams are in one cup of sugar?

Sugar is available in different forms. So it depends on the type of sugar and how many grams it contains. For example, one cup of icing sugar contains 200 grams, one cup of brown sugar has 220 gram, and one cup of white sugar contains 200 grams. That’s why before adding any kind of sugar, check their weight in grams because all types of sugars have different grams in one cup.

Common weight conversion from cup to grams

cup gram ounces
¼ cup 50 grams 1.76 oz.
1/3 cup 66.7 grams 2.4 oz.
½ cup 100 grams 3.53 oz.
5/8 cup 125 grams 4.41 oz
2/3 cup 133 grams 4.70 oz
¾ cup 150 grams 5.29 oz
1 cup 200 grams 7.1 oz


Sugar weight according to the United States

US cups grams ounces
1 cup 220 grams 7.7 oz.
¾ cup 170 grams 6 oz.
2/3 cup 150 grams 5 oz.
1/2 cup 110 grams 4 oz.
1/3 cup 75 grams 2.5 oz.
1/4 cup 55 grams 2 oz.
1/8 cup 25 grams 1 oz.


A cup of a liquid ingredient into grams

Cup (liquid) gram
1 cup 236.58 g
2 cup 473.17 g
3 cup 709.7 g
4 cup 946.35 g
5 cup 1182 g
6 cup 1456.8 g
7 cup 1678.8 g


Should I use a kitchen scale?

If you are using cups instead of a scale, you may use a wide range of cups. This totally depends on the recipe you are following. Some recipes just require one cup of ingredients like butter, Nutella, and milk; then, you will have to wash the cup again and again.

There are many more reasons you may want to use a kitchen scale, and a few good ones are below. For a good quality but economic kitchen scale, try this GreaterGoods Digital Kitchen Scale that uses grams or ounces.

1. Conversion will be different based on how you fill the cups

Your conversion scale can vary depending on the types of cups you are using and how you fill your cups. Just think of flour, for example.

While weighing flour, some people try to pack it while others just put the flour into a cup. If you are using the first option, then you will be weighing a lot more flour.

2. Different sizes of cups

As told before, all the cups are not of the same size. This problem is even worse in the United States. So you don’t really know which cup size was used by the person who wrote the recipe?

The official site of a United States cup is 236.588ml. You can also find different other cups which measure 250g

So this is one big problem you are going to face. It gets worse since not all cups sold are accurate. If you have some cups at your home, you need to make sure that you know the exact number of grams each one of them takes to know that you are adding the appropriate amount of ingredients to your recipe.

Different cup sizes

Cup type Volume
US customary cup  236.59 ml
US legal cup 240 ml
NZ ,US, CA, ZA metric cup 250 ml
Japanese cup 200 ml
Latin cup 200 to 250 ml
Japanese traditional cup 180.4 ml
UK imperial cup 284.13 ml


3. Not everything fits in a measuring cup.

You should keep in mind that a cup is used for volume measurements. So, for example, if you are measuring nuts for a recipe, then it’s completely different if you measure the nuts in the whole of r if you finely chop them before and then measure them.

4. Some ingredients are quite difficult to measure using a cup

While measuring a few ingredients, you will find a lot of difficulties. For example, if you are trying to make a short crust pastry of scones, you need to measure cold butter, which comes straight out of the fridge, then you can’t measure it with a cup.

Ingredients (cups)  grams
butter 227 g
sugar 240 g
All-purpose flour 128 g
Bread flour 136 g
Rolled oats 85 g
White sugar 201 g
Brown sugar 220 g
honey 340 g
Plain flour 125 g
margarine 230 g
milk 244.87 g
Raw oats 102.2 g
almonds 85 g
Black treacle 325 g
blueberries 100 g
coconut 100 g
Corn syrup 340 g
Cream cheese 120 g
dates 225 g
Golden syrup 340 g
jam 325 g
lentils 200 g
Maple syrup 340 g
parmesan 100 g
mincemeat 225 g
pasta 120 g
Peanuts 120 g
pecans 120 g
Raspberries 120 g
strawberries 200 g
walnuts 120 g
rice 200 g
molasses 325 g


5. It’s not easy to remove some ingredients from the cup after measuring.

Many ingredients used during baking or following any other recipes are sticky. For example, imagine if you need to measure Nutella of Black Treacle, then you need to remove them after measuring to add with the rest of the ingredients. But you will find it quite difficult from the cup, and ultimately you will be adding less amount in the mixture than the actual amount told in the recipe.

Measurement cups vs. kitchen scales:

According to the expert’s point of view, a scale is more reliable for measuring than a cup. Because at every home there are different sizes of cups, that’s why measurement with cups is not accurate. Because the weight of the ingredient in a cup may vary, but on the scale of 500 grams are exact 500 grams, there is no doubt about this weight.

So if you are a professional cook, you have to buy a scale for the measurement of ingredients to avoid any mistakes in baking or cooking.

Conclusion on how many grams in a cup:

Baking is not an easy job, and it needs proper concentration because every ingredient should be added in the proper quantity. Most of us don’t measure ingredients on a scale; we use any tool, like a cup, bowl, spoon, or utensil, to measure ingredients without thinking about the difference in their size. This wrong measurement leads to a baking disaster.

That’s why it’s important to measure all ingredients with a measuring scale. You can check the conversion formula above, because these lists will help to measure all ingredients well.

Other related articles:

  1. How Many Teaspoons In A Tablespoon?
  2. How Many Cups In A Gallon?
  3. Celsius To Fahrenheit?
  4. How Many Ounces In A Quart?
  5. How Many Slices In A Loaf Of Bread?

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