Conversor de Xícara para Grama
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
g = xícaras × densidade (g/cup)
About this calculator
The Cup to Gram Converter is a practical tool that converts volume measurements (cups) into mass (grams) according to the selected ingredient. Different ingredients have distinct densities, such as flour, sugar, butter, or milk. The calculator uses the formula: grams = cups × ingredient density (in grams per cup). Simply choose the ingredient, enter the amount in cups, and get the result in grams. This eliminates the need for manual conversion tables and reduces errors in recipes.
When to use this calculator? Ideal for home cooks, bakers, and professionals who follow recipes with cup measurements but need precision in grams for consistency. Useful when adapting international recipes or using scales instead of measuring cups. It also helps in diets requiring portion control, such as for carbohydrates or proteins, since accurate conversion depends on ingredient density.
Important precautions: Ingredient density can vary with humidity, compaction, or type (e.g., sifted vs. unsifted flour). The calculator uses standard average values but may not reflect all variations. For greater accuracy, prefer measuring dry ingredients by weight. Remember that standard cups (240 ml) may differ from cups in other countries (e.g., 250 ml in the UK). Check the cup type used in your recipe.
This tool covers common ingredients like all-purpose flour, granulated sugar, brown sugar, butter, milk, oil, cocoa powder, and cornstarch. For ingredients not listed, consult a specific density table. The converter is free and easy to use, no registration required. Perfect for those seeking kitchen convenience without sacrificing accuracy.
Frequently asked questions
Why does the cup to gram conversion vary by ingredient?
Because each ingredient has a different density. For example, 1 cup of flour weighs about 120 grams, while 1 cup of sugar weighs about 200 grams. The calculator uses the specific density of each ingredient for accurate conversion.
Does the calculator use US standard cups (240 ml) or Brazilian?
The calculator uses the standard 240 ml cup, common in the US and many international recipes. In Brazil, the standard cup is also 240 ml, but check your recipe to be sure.
Can I convert fractional measurements like 1/3 cup?
Yes, you can enter fractional values such as 0.33 for 1/3 cup. The calculator accepts decimal numbers for greater precision.
What if my ingredient is not listed?
If the ingredient is not listed, you can use an external density table or look up its specific density. For liquid ingredients like water, 1 cup equals 240 grams, but this does not apply to all liquids.
Is the accuracy guaranteed for professional recipes?
The calculator provides values based on standard average densities, which are sufficient for most home recipes. For professional or scientific use, we recommend measuring ingredients by weight with a calibrated scale.