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CrumbCalc

Cups to Grams: Pecans (chopped)

One US cup of pecans weighs 99 grams. Every other measure is below, in both directions.

1 cup of pecans

99 g

≈ 3.49 oz

Data & method: Density measured rather than taken from the King Arthur chart — see “Where this number comes from” below. Every number is checked by an automated test against its source. How we calculate →

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Preset to pecans — change the amount, units or ingredient to convert anything else.

Result

99 g

Pecans (chopped): 99 g per cup

Recipe now in grams? Next: scale it to your batch →

Pecans (chopped) — cups to grams chart

Pecans (chopped) Grams Ounces
¼ cup 25 g 0.87 oz
⅓ cup 33 g 1.16 oz
½ cup 50 g 1.75 oz
⅔ cup 66 g 2.33 oz
¾ cup 74 g 2.62 oz
1 cup 99 g 3.49 oz
1½ cups 149 g 5.24 oz
2 cups 198 g 6.98 oz
3 cups 297 g 10.48 oz
1 tablespoon 6.2 g 0.22 oz
1 teaspoon 2.1 g 0.07 oz

Grams to cups: pecans

Working the other way — a recipe in grams, and cups are what you have in the drawer:

Grams of pecans Cups (approx.)
50 g ½ cups
100 g 1 cups
125 g 1¼ cups
200 g 2 cups
250 g 2½ cups
500 g 5.05 cups

Where this number comes from

Most of our weights are the King Arthur Baking chart figure, unchanged. This one is not, and it is worth saying why: USDA FoodData Central, chopped pecans. King Arthur lists 114 g/cup, which is closer to halves than to a chopped cup.

We would rather publish the number your scale will agree with and show our reasoning than quote a familiar chart that rounds the physics away. Every value we don't depart on is locked to the chart by a test, so this list stays short and deliberate — you can read all of them on the methodology page.

Other add-ins

See the full CrumbCalc ingredient weight chart →

Frequently Asked Questions

How many grams is 1 cup of pecans?

One US cup of pecans weighs 99 grams (about 3.49 ounces). USDA FoodData Central, chopped pecans. King Arthur lists 114 g/cup, which is closer to halves than to a chopped cup. We publish the reason rather than the chart figure because it is what your scale will actually read.

How many grams is a tablespoon of pecans?

A tablespoon of pecans is about 6.2 grams, since one cup holds 16 tablespoons. A teaspoon is about 2.1 grams.

How many cups is 250 g of pecans?

250 grams of pecans is about 2½ cups (250 ÷ 99). Weighing is more reliable than measuring by cup, because how you fill the cup changes the amount.