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16 oz (1 lb) Chopped Walnuts = 3 ¾ cups + 3 tbsp + ¼ tsp

16 oz (1 lb) (453.6 grams) of chopped walnuts equals 3 ¾ cups + 3 tbsp + ¼ tsp (3.94 US Customary cups, 3.73 Metric 250 mL cups, 933.2 mL, or 63.11 tablespoons) when measured dip and sweep at a verified density of 115g per US Customary cup.

Metric weight: 453.6g • Exact volume: 3.94 US Cups • 3.73 Metric Cups • 63.11 tbsp

Batch
Measuring density
Standard: Dip and sweep115g / cup
Converted Measure
16 oz Chopped Walnuts (Dip and sweep) =
3 ¾ US Cups + 3 tbsp + ¼ tsp
Physical scoop breakdown3.94 cups
1 cup
1 cup
1 cup
1/2 cup
1/4 cup
×3
3 tbsp
¼ tsp
Edit either side to reverseChopped Walnuts chart →
Grams
453.6 g
Ounces
16 oz
US Cups
3 ¾ cups + 3 tbsp + ¼ tsp
Metric (250mL)
3.73 c
Tablespoons
63.11 tbsp
Milliliters
933.2 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 16 oz (1 lb) Chopped Walnuts

Batch scaling conversion table around 16 oz (1 lb) 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×) 226.8g (8 oz) 1 ¾ cups + 3 tbsp + 1 ¾ tsp 466.6 mL
Standard (1×) 453.6g (16 oz) 3 ¾ cups + 3 tbsp + ¼ tsp 933.2 mL
1.5× Batch 680.4g (24 oz) 5 ¾ cups + 2 tbsp + 2 tsp 1399.8 mL
Double Batch (2×) 907.2g (32 oz) 7 ¾ cups + 2 tbsp + ¾ tsp 1866.3 mL
Triple Batch (3×) 1360.8g (48 oz) 11 ¾ cups + 1 tbsp + 1 tsp 2799.5 mL

Measuring 16 oz (1 lb) of Chopped Walnuts in the Kitchen

Because 1 US Customary Cup (236.6 mL) of chopped walnuts weighs 115g when measured dip and sweep, 16 Ounces (453.6g) translates to 3.94 US cups (3 ¾ cups + 3 tbsp + ¼ tsp).

Without a kitchen scale, measure 3 ¾ cups + 3 tbsp + ¼ tsp (63.11 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 16 ounces (16 oz) of chopped walnuts? ▾

16 ounces (453.6 grams) of chopped walnuts (Dip and sweep, 115g per US cup) equals 3 ¾ cups + 3 tbsp + ¼ tsp (3.94 US Customary Cups, 3.73 Metric 250 mL cups, or 63.11 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.