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Sunflower seeds: cups to grams

One US cup of sunflower seeds weighs about 140 grams (4.9 oz). Use the converter or the tables below.

Sunflower seeds cup to gram chart

CupsGramsOunces
1/4 cup35 g1.2 oz
1/3 cup47 g1.6 oz
1/2 cup70 g2.5 oz
2/3 cup93 g3.3 oz
3/4 cup105 g3.7 oz
1 cup140 g4.9 oz
1.5 cup210 g7.4 oz
2 cup280 g9.9 oz
3 cup420 g14.8 oz
4 cup560 g19.8 oz

Spoons and millilitres

AmountWeight
1 tablespoon8.8 g
1 teaspoon2.9 g
1 fluid ounce17.5 g
100 ml59.2 g

Where these weights come from

Weights follow the King Arthur Baking ingredient weight chart (rounded). Brands and measuring methods vary, so treat results as close estimates.

Going the other way? Try sunflower seeds grams to cups.

Common questions

How many grams are in 1 cup of sunflower seeds?

About 140 grams (4.9 oz) for a US cup.

How many grams are in half a cup of sunflower seeds?

About 70 grams.

Is it better to weigh sunflower seeds than to use cups?

Yes. A scale gives the same result every time, while cup measures change with how you scoop or pack the ingredient.

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