How many cups is 100 grams?

"Grams to Cups" Calculator

How many cups is 100 grams?

Answer

There is no single number — it depends on the ingredient. 100 grams fills

from 0.29 cups (honey) to 1.23 cups (rolled oats)

A cup measures volume and grams measure weight, so 100 grams of different ingredients fills a different number of cups. The table gives all 19 of them, with the packed, sifted and cooked states on rows of their own, each from the weight of one US cup (236.6 ml) in USDA FoodData Central; water is counted from its volume.

100 grams of each ingredient in US cups
Ingredient	100 grams in cups	One US cup weighs
All-purpose flour	0.8 cups	125 grams
Granulated sugar	0.5 cups	200 grams
Brown sugar, packed	0.45 cups	220 grams
Brown sugar, unpacked	0.69 cups	145 grams
Powdered sugar, unsifted	0.83 cups	120 grams
Powdered sugar, sifted	1 cup	100 grams
Butter	0.44 cups	227 grams
Water	0.42 cups	236.6 grams
Whole milk	0.41 cups	244 grams
White rice, uncooked	0.54 cups	185 grams
White rice, cooked	0.63 cups	158 grams
Rolled oats	1.23 cups	81 grams
Honey	0.29 cups	339 grams
Table salt	0.34 cups	292 grams
Cocoa powder	1.16 cups	86 grams
Plain yogurt	0.41 cups	245 grams
Olive oil	0.46 cups	216 grams
Vegetable oil	0.46 cups	218 grams
Heavy cream	0.42 cups	238 grams
Sour cream	0.43 cups	230 grams
Peanut butter	0.39 cups	258 grams
Cornstarch	0.78 cups	128 grams

How 100 grams of all-purpose flour was converted to cups

cups = grams ÷ grams in one US cup

A cup is a volume, so its weight depends on the ingredient. One US cup of all-purpose flour weighs 125 grams (one hundred twenty-five), so divide 100 by 125.

100 g ÷ 125 g

0.8 cups

(zero point eight cups)

The weight of the cup comes from USDA FoodData Central, SR Legacy entry 168894 “Wheat flour, white, all-purpose, enriched, bleached”, portion “1 cup” = 125 grams. Scooped ingredients vary with how they are filled — spooned in lightly, a cup weighs less; packed down, more — so for baking a kitchen scale is the exact tool and this figure the standard reference.

The other way round: how many grams in a cup

This page starts from grams and answers in cups. The opposite question — how many grams a recipe’s cups weigh, fractions like 1/2 and 2 1/2 included — is what the cups to grams converter is for. Both read the same USDA weights, so their numbers agree: one US cup of all-purpose flour is 125 grams there and here.

Related Calculations

About "Grams to Cups" Calculator

This converter turns grams of an ingredient into US cups. A cup is a volume and a gram is a weight, so the answer depends on what is in the cup: 100 grams of all-purpose flour fill 0.8 cups, the same 100 grams of sugar only 0.5 cups. Pick the ingredient, or leave it on “any ingredient” to see all 19 side by side. For example, it can help you find out how many cups is 100 grams? Cup weights come from USDA FoodData Central, and the cup is the US customary cup of 236.6 ml.

"Grams to Cups" Calculator

Grams to US cups for the most asked ingredients

Grams	All-purpose flour, cups	Granulated sugar, cups	Butter, cups
80 g	0.64 cups	0.4 cups	0.35 cups
84 g	0.67 cups	0.42 cups	0.37 cups
85 g	0.68 cups	0.43 cups	0.37 cups
90 g	0.72 cups	0.45 cups	0.4 cups
92 g	0.74 cups	0.46 cups	0.41 cups
95 g	0.76 cups	0.48 cups	0.42 cups
96 g	0.77 cups	0.48 cups	0.42 cups
100 g	0.8 cups	0.5 cups	0.44 cups
105 g	0.84 cups	0.53 cups	0.46 cups
110 g	0.88 cups	0.55 cups	0.48 cups
112 g	0.9 cups	0.56 cups	0.49 cups
113 g	0.9 cups	0.57 cups	0.5 cups
114 g	0.91 cups	0.57 cups	0.5 cups
115 g	0.92 cups	0.58 cups	0.51 cups
119 g	0.95 cups	0.6 cups	0.52 cups

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