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Grams to Cups Calculator

Ingredient Weight to Volume Converter

Grams to Cups Calculator

Convert grams or ounces to US cups, tablespoons, teaspoons and milliliters for any ingredient. Pick an ingredient, type the amount, and the calculator converts both ways instantly using accurate culinary densities.

Results are based on average ingredient densities. Brands and packing levels vary, so treat the numbers as a close estimate.

Cups (US)
— cups
Tablespoons
— tbsp
Ounces
— oz
Milliliters
— ml

Quick Reference Chart: Grams to Cups for Common Ingredients

Approximate conversion using average US cup densities. Values are rounded for everyday cooking.

Ingredient 1 cup (grams) 50 g 100 g 200 g 500 g
All-Purpose Flour 120 g 0.42 cups 0.83 cups 1.67 cups 4.17 cups
Bread Flour 127 g 0.39 cups 0.79 cups 1.57 cups 3.94 cups
Cake Flour 114 g 0.44 cups 0.88 cups 1.75 cups 4.39 cups
Granulated Sugar 200 g 0.25 cups 0.5 cups 1 cups 2.5 cups
Packed Brown Sugar 220 g 0.23 cups 0.45 cups 0.91 cups 2.27 cups
Powdered Sugar 120 g 0.42 cups 0.83 cups 1.67 cups 4.17 cups
Butter 227 g 0.22 cups 0.44 cups 0.88 cups 2.2 cups
Cocoa Powder 100 g 0.5 cups 1 cups 2 cups 5 cups
Honey / Syrup 340 g 0.15 cups 0.29 cups 0.59 cups 1.47 cups
Milk / Water 240 g 0.21 cups 0.42 cups 0.83 cups 2.08 cups
Rolled Oats 90 g 0.56 cups 1.11 cups 2.22 cups 5.56 cups
Rice 185 g 0.27 cups 0.54 cups 1.08 cups 2.7 cups
Chopped Nuts / Pistachios 120 g 0.42 cups 0.83 cups 1.67 cups 4.17 cups
Chocolate Chips 170 g 0.29 cups 0.59 cups 1.18 cups 2.94 cups

Frequently Asked Questions

How many cups is 100g of flour?

100 grams of all-purpose flour is about 0.83 cups (roughly 5/6 of a US cup). Because flour is lightly packed, most bakers round this to about 3/4 cup plus 1 tablespoon. Bread flour is slightly heavier, so 100g is about 0.79 cups, while cake flour is lighter at about 0.88 cups.

How many grams is 1 cup of sugar?

One US cup of granulated sugar weighs about 200 grams. Packed brown sugar is heavier at roughly 220 grams per cup, while powdered (confectioners) sugar is much lighter at about 120 grams per cup.

Why do grams to cups vary by ingredient?

A cup measures volume, while a gram measures weight, and every ingredient has a different density. A cup of water weighs 240 grams, but a cup of rolled oats weighs only about 90 grams and a cup of honey weighs around 340 grams. That is why a grams to cups calculator uses a separate density for each ingredient instead of a single universal number.

How many grams is a cup of butter?

One US cup of butter weighs about 227 grams, which is equal to 2 standard US butter sticks (each half-cup stick is roughly 113 grams).

How many cups is 250 grams?

It depends on the ingredient: 250 grams is about 2.08 cups of all-purpose flour, about 1.25 cups of granulated sugar, and about 1.04 cups of water or milk.

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