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400g Chopped Pecans = 3 ½ cups

400 grams of chopped pecans equals 3 ½ cups (3.51 US Customary cups, 3.32 Metric 250 mL cups, 830.1 mL, 56.14 tablespoons, or 14.11 oz) when measured dip and sweep at a verified density of 114g per US Customary cup.

Exact decimal volume: 3.51 US Customary Cups • 3.32 Metric Cups (250 mL) • 56.14 tbsp • 14.11 oz

Batch
Measuring density
Standard: Dip and sweep114g / cup
Converted Measure
400 g Chopped Pecans (Dip and sweep) =
3 ½ US Cups
Physical scoop breakdown3.51 cups
1 cup
1 cup
1 cup
1/2 cup
Edit either side to reverseChopped Pecans chart →
Grams
400 g
Ounces
14.11 oz
US Cups
3 ½ cups
Metric (250mL)
3.32 c
Tablespoons
56.14 tbsp
Milliliters
830.1 mL

Kitchen note: 1 US Customary Cup (236.6 mL) of chopped pecans (dip and sweep) weighs 114g, while 1 International Metric Cup (250 mL) weighs 120g.

Batch Scaling Around 400g Chopped Pecans

Batch scaling conversion table around 400g of Chopped Pecans (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×) 200g (7.05 oz) 1 ¾ cups 415.1 mL
Standard (1×) 400g (14.11 oz) 3 ½ cups 830.1 mL
1.5× Batch 600g (21.16 oz) 5 ¼ cups 1245.2 mL
Double Batch (2×) 800g (28.22 oz) 7 cups + ¾ tsp 1660.3 mL
Triple Batch (3×) 1200g (42.33 oz) 10 ½ cups + 1 ¼ tsp 2490.4 mL

Measuring 400g of Chopped Pecans in the Kitchen

Because 1 US Customary Cup (236.6 mL) of chopped pecans weighs 114g when measured dip and sweep, 400 Grams (400g) translates to 3.51 US cups (3 ½ cups).

Without a kitchen scale, measure 3 ½ cups (56.14 tablespoons total) using dip and sweep technique. Scoop chopped pecan pieces and sweep level with a spatula. Chopping allows the nut fragments to nestle efficiently, adding 15 grams per cup compared to whole halves.

Source note: USDA FoodData Central FDC ID 170183; King Arthur Baking Ingredient Weight Chart

Frequently Asked Questions

How many cups is 400 grams of chopped pecans? ▾

400 grams of chopped pecans (Dip and sweep, 114g per US cup) equals 3 ½ cups (3.51 US Customary Cups, 3.32 Metric 250 mL cups, or 56.14 tablespoons).

Why use chopped pecans instead of halves in pie filling? ▾

Chopped pecans distribute evenly throughout the custard filling and allow clean slicing without tearing the pie crust.

How fine should chopped pecans be for cookie dough? ▾

Aim for pieces between 1/8 and 1/4 inch (3–6mm); powdery dust absorbs fat, while overly large chunks make cookies crumbly.