How many grams are in a cup of popcorn kernels?

One US cup of popcorn kernels weighs approximately 200 grams.

Popcorn kernels — Cups to Grams

1 cup of popcorn kernels = 200 grams

Amount

From

Ingredient

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Popcorn kernels conversion table

Cups	Grams	Ounces	Tablespoons
1/8	25 g	0.88 oz	2
1/4	50 g	1.76 oz	4
1/3	66.6 g	2.35 oz	5.33
1/2	100 g	3.53 oz	8
2/3	133 g	4.71 oz	10.7
3/4	150 g	5.29 oz	12
1	200 g	7.05 oz	16
1 1/2	300 g	10.6 oz	24
2	400 g	14.1 oz	32
3	600 g	21.2 oz	48

Related ingredients

White rice (uncooked) Brown rice (uncooked) Basmati rice (uncooked) Arborio rice (uncooked) Rolled oats

How to measure popcorn kernels accurately

For the most reliable baking results, weigh popcorn kernels on a kitchen scale rather than scooping by volume. One US cup of popcorn kernels weighs about 200 grams, but the exact figure changes with how tightly it's packed and the brand. Use the table above for quick reference, or the converter for any custom amount.