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½ US Cup Chopped Walnuts = 57.5g

½ US Cup of chopped walnuts weighs 57.5 grams (2.03 ounces or 0.13 pounds; 118.3 mL or 8 tablespoons in volume) when measured dip and sweep at a verified bulk density of 115g per 236.6 mL US Customary cup.

Imperial weight: 2.03 oz (0.13 lb) • Volume: 118.3 mL (8 tbsp)

Batch
Measuring density
Standard: Dip and sweep115g / cup
Converted Measure
0.5 US cup Chopped Walnuts (Dip and sweep) =
57.5 g
Physical scoop breakdown0.50 cups
1/2 cup
Edit either side to reverseChopped Walnuts chart →
Grams
57.5 g
Ounces
2.03 oz
US Cups
½ cup
Metric (250mL)
0.47 c
Tablespoons
8 tbsp
Milliliters
118.3 mL

Kitchen note: 1 US Customary Cup (236.6 mL) of chopped walnuts (dip and sweep) weighs 115g, while 1 International Metric Cup (250 mL) weighs 122g.

Batch Scaling Around ½ US Cup Chopped Walnuts

Batch scaling conversion table around ½ US Cup of Chopped Walnuts (0.5× to 3× recipe batches in grams, ounces, US cups, and milliliters)
Batch Scale Weight (g / oz) US Cups & Spoons Metric (mL)
Half Batch (0.5×) 28.8g (1.01 oz) ¼ cup 59.1 mL
Standard (1×) 57.5g (2.03 oz) ½ cup 118.3 mL
1.5× Batch 86.3g (3.04 oz) ¾ cup 177.4 mL
Double Batch (2×) 115g (4.06 oz) 1 cup 236.6 mL
Triple Batch (3×) 172.5g (6.08 oz) 1 ½ cups 354.9 mL

Measuring ½ US Cup of Chopped Walnuts in the Kitchen

Measured dip and sweep at a verified bulk density of 115g per US cup, ½ US cup of chopped walnuts weighs 57.5 grams (2.03 ounces).

Scoop chopped walnut pieces into the measuring cup and level off. The size of the chop significantly influences density: fine dice packs closely up to 125g, whereas coarse medium pieces average 115g per cup.

Source note: USDA FoodData Central FDC ID 170187; California Walnut Board Standards

Frequently Asked Questions

How many grams is ½ cup of chopped walnuts? ▾

½ US Cup of chopped walnuts measured Dip and sweep weighs 57.5 grams (2.03 ounces).

Can walnut halves replace chopped walnuts 1:1 by volume? ▾

No, 1 cup of halves weighs only 100 grams, while 1 cup of chopped walnuts weighs 115 grams due to tighter packing.

Why do walnuts turn bitter if stored improperly? ▾

Walnuts are rich in delicate alpha-linolenic omega-3 fatty acids that oxidize rapidly at room temperature; keep them frozen in airtight containers.