Convert grams to cups for 20+ common baking and cooking ingredients. Get accurate measurements for perfect recipes every time.
Last updated: March 2026 | By Patchworkr Team
Professional bakers and chefs prefer measuring ingredients by weight (grams) because it's more accurate than volume measurements (cups). A cup of flour can vary by 30-40 grams depending on how it's packed, but 125 grams is always 125 grams.
However, many recipes, especially in the United States, use cup measurements. This converter helps you accurately convert between metric weight measurements and US volume measurements while accounting for the different densities of various ingredients.
Each ingredient has a different density. A cup of flour weighs about 125g, while a cup of sugar weighs 200g. This tool uses the standard weights used by professional bakers and food scientists.
It depends on the ingredient. A cup of all-purpose flour is 125g, a cup of sugar is 200g, and a cup of butter is 227g. Always check the specific ingredient weight.
Weight is more precise than volume. You can pack a cup of flour loosely or tightly, changing its weight by 30-40g. Weighing ensures consistent results every time you bake.
If using a scale, it doesn't matter - 125g is 125g whether sifted or not. This is another advantage of measuring by weight rather than volume.
One cup of packed brown sugar is 195 grams. Using a scale eliminates the guesswork of "packing" - just weigh 195g for every cup the recipe calls for.
This tool covers the most common baking ingredients. For ingredients not listed, you can search for their specific density or weigh one cup yourself to determine the conversion.
Liquids like water, milk, and oil are included. For liquids, 1 cup is approximately 240ml or 240g (for water). Density varies slightly for different liquids.
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