How many cups is 45 grams of all-purpose flour?

"Grams to Cups" Calculator

How many cups is 45 grams of all-purpose flour?

Answer

45 grams of all-purpose flour is

0.36 US cups

just under 3/8 cup

level US cup, 236.6 ml · one US cup of all-purpose flour weighs 125 g (USDA FoodData Central) · in metric cups of 250 ml: 0.34 cups

45 g ÷ 125 g = 0.36 cups

45 grams of each ingredient in US cups
Ingredient	45 g in cups	1 cup weighs, g
All-purpose flour	0.36	125
Granulated sugar	0.23	200
Brown sugar, packed	0.2	220
Brown sugar, unpacked	0.31	145
Powdered sugar, unsifted	0.38	120
Powdered sugar, sifted	0.45	100
Butter	0.2	227
Water	0.19	236.6
Whole milk	0.18	244
White rice, uncooked	0.24	185
White rice, cooked	0.28	158
Rolled oats	0.56	81
Honey	0.13	339
Table salt	0.15	292
Cocoa powder	0.52	86
Plain yogurt	0.18	245
Olive oil	0.21	216
Vegetable oil	0.21	218
Heavy cream	0.19	238
Sour cream	0.2	230
Peanut butter	0.17	258
Cornstarch	0.35	128

Source: 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 exact.

Related Calculations

Grams of all-purpose flour to US cups

Grams	Cups
38 g	0.3 cups
39 g	0.31 cups
40 g	0.32 cups
41 g	0.33 cups
42 g	0.34 cups
43 g	0.34 cups
44 g	0.35 cups
45 g	0.36 cups
46 g	0.37 cups
48 g	0.38 cups
49 g	0.39 cups
50 g	0.4 cups
52 g	0.42 cups
53 g	0.42 cups
54 g	0.43 cups

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