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4 oz Chopped Walnuts = 1 cup

4 oz (113.4 grams) of chopped walnuts equals 1 cup (0.99 US Customary cups, 0.93 Metric 250 mL cups, 233.3 mL, or 15.78 tablespoons) when measured dip and sweep at a verified density of 115g per US Customary cup.

Metric weight: 113.4g • Exact volume: 0.99 US Cups • 0.93 Metric Cups • 15.78 tbsp

Batch
Measuring density
Standard: Dip and sweep115g / cup
Converted Measure
4 oz Chopped Walnuts (Dip and sweep) =
1 US Cup
Physical scoop breakdown0.99 cups
1 cup
Edit either side to reverseChopped Walnuts chart →
Grams
113.4 g
Ounces
4 oz
US Cups
1 cup
Metric (250mL)
0.93 c
Tablespoons
15.78 tbsp
Milliliters
233.3 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 4 oz Chopped Walnuts

Batch scaling conversion table around 4 oz 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×) 56.7g (2 oz) ½ cup 116.6 mL
Standard (1×) 113.4g (4 oz) 1 cup 233.3 mL
1.5× Batch 170.1g (6 oz) 1 ⅓ cups + 2 tbsp + 1 tsp 349.9 mL
Double Batch (2×) 226.8g (8 oz) 1 ¾ cups + 3 tbsp + 1 ¾ tsp 466.6 mL
Triple Batch (3×) 340.2g (12 oz) 2 ¾ cups + 3 tbsp + 1 tsp 699.9 mL

Measuring 4 oz of Chopped Walnuts in the Kitchen

Because 1 US Customary Cup (236.6 mL) of chopped walnuts weighs 115g when measured dip and sweep, 4 Ounces (113.4g) translates to 0.99 US cups (1 cup).

Without a kitchen scale, measure 1 cup (15.78 tablespoons total) using dip and sweep technique. 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 cups is 4 ounces (4 oz) of chopped walnuts? ▾

4 ounces (113.4 grams) of chopped walnuts (Dip and sweep, 115g per US cup) equals 1 cup (0.99 US Customary Cups, 0.93 Metric 250 mL cups, or 15.78 tablespoons).

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.