HomeConvertersSunflower seeds½ cup to grams

How many grams is half a cup of sunflower seeds?

½ cup of sunflower seeds ≈ 70 g

Because one US cup of sunflower seeds weighs about 140 grams, half a cup of it is roughly 70 grams. Hulled sunflower seeds (kernels) pack fairly densely into a cup.

Recipes that list sunflower seeds in cups assume an average density. The figure above is a sensible typical value; if your recipe is sensitive, weigh on a kitchen scale — see our methodology.

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Sunflower seeds conversion chart

Sunflower seeds — cups to grams
CupsGramsOuncesTablespoons
⅛ cup17.5 g0.617 oz2
¼ cup35 g1.23 oz4
⅓ cup46.67 g1.65 oz5.33
½ cup70 g2.47 oz8
⅔ cup93.33 g3.29 oz10.67
¾ cup105 g3.7 oz12
1 cup140 g4.94 oz16
1¼ cups175 g6.17 oz20
1½ cups210 g7.41 oz24
2 cups280 g9.88 oz32
3 cups420 g14.82 oz48

Other sunflower seeds conversions

* Conversion figures are typical average weights for one US customary cup (236.6 ml), based on the King Arthur Baking Ingredient Weight Chart and cross-referenced with the U.S. Department of Agriculture FoodData Central database. Actual weight varies with packing, brand and humidity — see our methodology.