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Cups to Grams Converter

Please choose a cooking ingredient. A density is required for converting between cups and grams. Click 'add own' to use your own density.

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Convert between cups and grams for popular baking and cooking ingredients - from flour, sugar and fats to nuts and fruits.

Disclaimer: Whilst every effort has been made in building this calculator, we are not to be held liable for any damages or monetary losses arising out of or in connection with the use of it. This tool is here purely as a service to you, please use it at your own risk. Full disclaimer. Do not use calculations for anything where loss of life, money, property, etc could result from inaccurate calculations.

How many grams in 1 cup?

The number of grams in a cup varies based upon the ingredient because the cup is a unit of volume and the gram is a unit of weight. For flour, 1 cup is equal to around 125g. For sugar, 1 cup is equal to around 200g.

Dry Goods

Cups to grams for flour
Cups Grams Ounces
1 cup 125 g 4.4 oz
3/4 cup 93.8 g 3.3 oz
2/3 cup 83.3 g 2.9 oz
1/2 cup 62.5 g 2.2 oz
1/3 cup 41.7 g 1.5 oz
1/4 cup 31.3 g 1.1 oz
1/8 cup (2 tbsp) 15.6 g 0.6 oz
Cups to grams for bread flour
Cups Grams Ounces
1 cup 130 g 4.6 oz
3/4 cup 97.5 g 3.4 oz
2/3 cup 86.7 g 3.1 oz
1/2 cup 65 g 2.3 oz
1/3 cup 43.3 g 1.5 oz
1/4 cup 32.5 g 1.1 oz
Cups to grams for sugar
Cups Grams Ounces
1 cup 201 g 7.1 oz
3/4 cup 150.8 g 5.3 oz
2/3 cup 134 g 4.7 oz
1/2 cup 100.5 g 3.5 oz
1/3 cup 67 g 2.4 oz
1/4 cup 50.3 g 1.8 oz


Cups to grams for butter
Cups Grams Ounces
1 cup 227 g 8 oz
3/4 cup 170.3 g 6 oz
2/3 cup 151.3 g 5.3 oz
1/2 cup 113.5 g 4 oz
1/3 cup 75.7 g 2.7 oz
1/4 cup 56.8 g 2 oz

Other baking ingredients

Other common ingredients in grams
Ingredient 1 Cup 1/2 Cup 1/3 Cup
All purpose flour 125 g 62.5 g 41.6 g
Cake flour 114 g 72 g 38 g
Honey 336 g 167 g 112 g
Margarine 230 g 115 g 76.6 g
Milk 244.87 g 122.44 g 81.62 g
Oats 102.2 g 51.1 g 34.1 g
Rice (uncooked) 178.15 g 89.1 g 59.38 g
Brown sugar (packed) 195 g 97.5 g 65 g
Powdered sugar (unsifted) 120.9 g 60.45 g 40.3 g

Cups to grams for common ingredients

Please be aware that the list of ingredient options included in the converter and reference charts are approximations, meaning the result you receive will be an estimate. The ingredient densities were sourced from the Food and Agricultural Organisation of the United Nations as well as other information sources. A full list of these is available on the baking ingredient conversions page.

Which cup should I use?

As you'll have noticed from the list of conversion options in the converter tool, there are multiple options for the humble cup. If you need some clarification as to which cup is used in your recipe, see our article how many grams are in a cup?. For the purposes of clarification, we reference the US cup (236.588 mL) in our reference charts above.

Converting between other cooking units

To convert between other cooking units such as grams, pounds, quarts, tablespoons, teaspoons, litres and more, give the cooking converter a try.

Other cooking converters

If you have any suggestions for this cups to grams converter, or have any additional density figures that you wish to be included, please contact me.