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Grams to cups of walnuts

100 g of walnuts = 0.85 cups

Measure: about ¾ cup + 2 tbsp. Based on 117 g per US cup of chopped walnuts (USDA).

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Ingredient: chopped walnuts, 117 g per US cup

0.85 cups

Measure: about ¾ cup + 2 tbsp

Type a number — fractions like 3/4 or 1 1/2 work too.

Grams of walnuts in cups

US cups, level. The measure is the nearest you can make with a standard set of cups and spoons.

Grams of chopped walnuts in US cups
GramsCupsMeasure
25 g0.21≈ 3 tbsp
50 g0.43≈ ⅓ cup + 2 tbsp
75 g0.64≈ ⅔ cup
100 g0.85≈ ¾ cup + 2 tbsp
125 g1.07≈ 1 cup + 1 tbsp
150 g1.28≈ 1¼ cups + 1 tbsp
200 g1.71≈ 1⅔ cups + 1 tbsp
250 g2.14≈ 2 cups + 2 tbsp
300 g2.56≈ 2½ cups + 1 tbsp
400 g3.42≈ 3⅓ cups + 1 tbsp
500 g4.27≈ 4¼ cups

Cups of walnuts in grams

US cups of chopped walnuts in grams and ounces
AmountGramsOunces
1 tsp2.4 g0.09 oz
1 tbsp7.3 g0.26 oz
⅛ cup14.6 g0.52 oz
¼ cup29.3 g1.03 oz
⅓ cup39 g1.38 oz
½ cup58.5 g2.06 oz
⅔ cup78 g2.75 oz
¾ cup87.8 g3.1 oz
1 cup117 g4.13 oz
1½ cups175.5 g6.19 oz
2 cups234 g8.25 oz
3 cups351 g12.4 oz
4 cups468 g16.5 oz

A cup of chopped walnuts is 117 g. Left as whole halves they pack more loosely, about 100 g a cup; ground to a fine meal they settle to 80 g.

Where this number comes from

USDA FoodData Central lists 1 cup, chopped of “Nuts, walnuts, english” at 117 g, and 1 cup shelled (50 halves) at 100 g (FDC ID 170187, SR Legacy).

Everything else is worked out from that figure: spoons from 1 cup = 16 tablespoons = 48 teaspoons, and ounces and pounds from their exact definitions (1 oz = 28.349523125 g, 1 lb = 453.59237 g, NIST).

Source: FoodData Central, USDA Agricultural Research Service.

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