Convert grams to US cups with precision using ingredient-specific density calculations
| Grams | Ingredient | Result (Cups) | Action |
|---|
As a professional baker with over 10 years of experience, I've learned that precision in measurement is the foundation of successful baking. Converting grams to cups accurately requires understanding ingredient density—a concept that many home bakers overlook, leading to inconsistent results.
Our converter makes it simple to convert grams to US cups with precision:
Unlike weight-to-weight conversions (grams to ounces), volume conversions (grams to cups) depend on density. One cup of flour weighs less than one cup of sugar because flour is less dense. Our tool uses USDA-standard densities:
Quick reference table for common gram-to-cup conversions (using all-purpose flour at 0.59 g/ml):
| Grams | Cups (Flour) | Cups (Sugar) | Cups (Water) |
|---|---|---|---|
| 25g | 0.21 | 0.12 | 0.11 |
| 50g | 0.42 | 0.25 | 0.21 |
| 100g | 0.85 | 0.50 | 0.42 |
| 150g | 1.27 | 0.75 | 0.63 |
| 200g | 1.69 | 1.00 | 0.85 |
| 250g | 2.12 | 1.25 | 1.06 |
| 300g | 2.54 | 1.50 | 1.27 |
| 400g | 3.39 | 2.00 | 1.69 |
| 500g | 4.24 | 2.50 | 2.11 |
| 1000g | 8.47 | 5.00 | 4.23 |
Many bakers make these mistakes when converting grams to cups:
Complete density table for accurate conversions (sourced from USDA FoodData Central):
| Ingredient | Density (g/ml) | Grams per Cup |
|---|---|---|
| Water | 1.00 | 236.59 |
| All-Purpose Flour | 0.59 | 139.59 |
| Bread Flour | 0.57 | 134.85 |
| Cake Flour | 0.56 | 132.49 |
| Whole Wheat Flour | 0.60 | 141.95 |
| Granulated Sugar | 0.85 | 200.85 |
| Brown Sugar (packed) | 0.72 | 170.34 |
| Powdered Sugar | 0.56 | 132.49 |
| Butter | 0.91 | 215.29 |
| Vegetable Oil | 0.92 | 217.66 |
| Milk | 1.03 | 243.68 |
| Honey | 1.42 | 335.95 |
No! The conversion depends on the type of flour and how it's measured. All-purpose flour at 0.59 g/ml density equals approximately 0.85 cups per 100g. However, bread flour (0.57 g/ml) and cake flour (0.56 g/ml) have slightly different densities. Always use our ingredient selector for the most accurate conversion.
250g of all-purpose flour equals approximately 2.12 US cups. For bread flour, it's about 2.19 cups, and for cake flour, it's about 2.25 cups. Use our converter with the correct flour type for precision.
Yes! Our converter is bidirectional. Simply enter the number of cups in the "Cups" field, select your ingredient, and it will automatically convert to grams. You can also click the swap arrow (⇅) to reverse the conversion direction.
Different sources use different density values and measurement techniques. Our tool uses USDA-standard densities and accounts for proper measuring methods (spooned and leveled flour, packed brown sugar, etc.). This ensures the most accurate conversions for professional baking.
US cups equal 236.588 ml, while metric cups (used in Australia, New Zealand, and Canada) equal 250 ml. Our converter uses US cups. For metric cups, multiply the result by 0.946 (or use our grams to milliliters converter and divide by 250).