Checked Oct 23, 2026. King Arthur lists 1 cup of all-purpose flour as 120 g. 100 g ÷ 120 g = 0.833 cup, which this converter shows as 0.833 cups and rounds to the nearest kitchen measure, 7/8 cup.
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Sparkling Sugar: grams per cup
King Arthur Baking lists 1/4 cup of sparkling sugar at 57 g, which works out to 228 g per US cup, 14.2 g per tablespoon and 4.75 g per teaspoon. So 100 g of sparkling sugar is about 1/2 cup (0.44 cups).
Granulated sugars pack fairly consistently, so cup measures are more reliable than for flour; brown sugar is measured packed.
Grams to cups chart
Grams
Kitchen measure
Cups (decimal)
Tablespoons
25 g
1/8 cup
0.11
1.8
50 g
1/4 cup
0.219
3.5
100 g
1/2 cup
0.439
7
125 g
1/2 cup
0.548
8.8
150 g
2/3 cup
0.658
10.5
200 g
7/8 cup
0.877
14
250 g
1 1/8 cup
1.096
17.5
300 g
1 1/3 cup
1.316
21.1
400 g
1 3/4 cup
1.754
28.1
500 g
2 1/4 cup
2.193
35.1
1000 g
4 3/8 cup
4.386
70.2
Cups to grams
Volume
Grams
Ounces
1/4 cup
57 g
2.01 oz
1/3 cup
76 g
2.68 oz
1/2 cup
114 g
4.02 oz
2/3 cup
152 g
5.36 oz
3/4 cup
171 g
6.03 oz
1 cup
228 g
8.04 oz
1 tablespoon
14 g
0.5 oz
1 teaspoon
5 g
0.17 oz
Source: King Arthur Baking, Ingredient Weight Chart. Kitchen measures are rounded to the nearest common cup fraction.
