Sunflower seeds: How Many Grams in a Cup?

Sunflower seeds; crunchy, mildly nutty seeds rich in healthy fats.

Quick convert

  • US cup = 236.588 mL
  • 1 tbsp = 14.787 mL
  • 1 tsp = 4.929 mL

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Based on the measured density of Sunflower seeds (0.59 g/mL). Values rounded; real weight varies by brand, packing and temperature. Full sources in the tool on ChefSolver.

Reference table

Sunflower seeds — cups to grams
Cupsg
1/8 cup17
1/4 cup35
1/3 cup47
1/2 cup70
2/3 cup93
3/4 cup105
1 cup140
1 1/2 cups209
2 cups279

Top salads or granola, bake into breads, or toast to boost flavor.

FAQ

Does crystal size affect how much Sunflower seeds fits in a cup?
Yes — finer grains pack tighter and add 5–10 % more weight per cup. The table uses standard granulation.
Does Sunflower seeds from a bulk bin weigh the same as pre-packaged?
The ingredient itself yes, but bulk bins may have more humidity and settling. For precise baking, weigh; for cooking, the difference is minor.

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