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100g Chopped Walnuts = ¾ cup + 1 tbsp + 2 ¾ tsp

100 grams of chopped walnuts equals ¾ cup + 1 tbsp + 2 ¾ tsp (0.87 US Customary cups, 0.82 Metric 250 mL cups, 205.7 mL, 13.91 tablespoons, or 3.53 oz) when measured dip and sweep at a verified density of 115g per US Customary cup.

Exact decimal volume: 0.87 US Customary Cups • 0.82 Metric Cups (250 mL) • 13.91 tbsp • 3.53 oz

Batch
Measuring density
Standard: Dip and sweep115g / cup
Converted Measure
100 g Chopped Walnuts (Dip and sweep) =
¾ US Cup + 1 tbsp + 2 ¾ tsp
Physical scoop breakdown0.87 cups
1/2 cup
1/4 cup
1 tbsp
2 ¾ tsp
Edit either side to reverseChopped Walnuts chart →
Grams
100 g
Ounces
3.53 oz
US Cups
¾ cup + 1 tbsp + 2 ¾ tsp
Metric (250mL)
0.82 c
Tablespoons
13.91 tbsp
Milliliters
205.7 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 100g Chopped Walnuts

Batch scaling conversion table around 100g 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×) 50g (1.76 oz) ⅓ cup + 1 tbsp + 1 ¾ tsp 102.9 mL
Standard (1×) 100g (3.53 oz) ¾ cup + 1 tbsp + 2 ¾ tsp 205.7 mL
1.5× Batch 150g (5.29 oz) 1 ¼ cups + 2 ½ tsp 308.6 mL
Double Batch (2×) 200g (7.05 oz) 1 ¾ cups 411.5 mL
Triple Batch (3×) 300g (10.58 oz) 2 ½ cups + 1 tbsp + 2 ¼ tsp 617.2 mL

Measuring 100g of Chopped Walnuts in the Kitchen

Because 1 US Customary Cup (236.6 mL) of chopped walnuts weighs 115g when measured dip and sweep, 100 Grams (100g) translates to 0.87 US cups (¾ cup + 1 tbsp + 2 ¾ tsp).

Without a kitchen scale, measure ¾ cup + 1 tbsp + 2 ¾ tsp (13.91 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 100 grams of chopped walnuts? ▾

100 grams of chopped walnuts (Dip and sweep, 115g per US cup) equals ¾ cup + 1 tbsp + 2 ¾ tsp (0.87 US Customary Cups, 0.82 Metric 250 mL cups, or 13.91 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.