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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Dried potato flakes (instant mashed potatoes): grams per cup
King Arthur Baking lists 1/2 cup of dried potato flakes (instant mashed potatoes) at 43 g, which works out to 86 g per US cup, 5.4 g per tablespoon and 1.79 g per teaspoon. So 100 g of dried potato flakes (instant mashed potatoes) is about 1 1/8 cup (1.16 cups).
Cup measures are approximate for dry ingredients; for consistent results, weigh them.
Grams to cups chart
Grams
Kitchen measure
Cups (decimal)
Tablespoons
25 g
1/4 cup
0.291
4.7
50 g
5/8 cup
0.581
9.3
100 g
1 1/8 cup
1.163
18.6
125 g
1 1/2 cup
1.453
23.3
150 g
1 3/4 cup
1.744
27.9
200 g
2 1/3 cup
2.326
37.2
250 g
2 7/8 cup
2.907
46.5
300 g
3 1/2 cup
3.488
55.8
400 g
4 2/3 cup
4.651
74.4
500 g
5 7/8 cup
5.814
93
1000 g
11 5/8 cup
11.628
186
Cups to grams
Volume
Grams
Ounces
1/4 cup
22 g
0.76 oz
1/3 cup
29 g
1.01 oz
1/2 cup
43 g
1.52 oz
2/3 cup
57 g
2.02 oz
3/4 cup
64 g
2.28 oz
1 cup
86 g
3.03 oz
1 tablespoon
5 g
0.19 oz
1 teaspoon
2 g
0.06 oz
Source: King Arthur Baking, Ingredient Weight Chart. Kitchen measures are rounded to the nearest common cup fraction.
