Cups to Grams
Cups are volume and grams are weight, so the result depends on the ingredient. Pick yours below — the default is all-purpose flour.
Ingredient weights come from the King Arthur Baking ingredient weight chart; water and other liquids use 1 gram per millilitre.
Cups to Grams conversion table
| Cups (cups) | Grams (g) |
|---|---|
| 0.25 cups | 30 g |
| 0.5 cups | 60 g |
| 0.75 cups | 90 g |
| 1 cups | 120 g |
| 1.5 cups | 180 g |
| 2 cups | 240 g |
| 3 cups | 360 g |
Frequently asked questions
How many grams are in 1 cup?
There are 120 g in 1 cup of all-purpose flour. The table on this page lists the everyday amounts, and the calculator converts any value the moment you type it.
How do you convert cups to grams?
Enter the amount in the cups box and the grams result appears instantly; type in either box to convert both ways. Because all-purpose flour is measured by volume but weighed in grams, this uses all-purpose flour's density of 120 g per cup from the King Arthur Baking ingredient weight chart.
Is this converter free?
Yes — it is completely free with no sign-up, and every calculation runs locally in your browser, so nothing you type is uploaded. For everything at once, use the full cooking & baking converter.
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