How many cups is 100 grams of ground flaxseed?
100 g of ground flaxseed ≈ 0.893 cups
One US cup of ground flaxseed weighs about 112 grams, so 100 grams works out to roughly 0.893 cups. Ground flaxseed is light and fluffy — whole flax seeds weigh noticeably more per cup.
100 g is a common recipe quantity, but cups measure volume, not weight. For the most reliable result, weigh ground flaxseed with a kitchen scale rather than scooping — see why weighing wins.
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Ground flaxseed conversion chart
| Grams | Cups | Tablespoons | Ounces |
|---|---|---|---|
| 10 g | 0.089 | 1.43 | 0.353 oz |
| 25 g | 0.223 | 3.57 | 0.882 oz |
| 50 g | 0.446 | 7.14 | 1.76 oz |
| 75 g | 0.67 | 10.71 | 2.65 oz |
| 100 g | 0.893 | 14.29 | 3.53 oz |
| 125 g | 1.12 | 17.86 | 4.41 oz |
| 150 g | 1.34 | 21.43 | 5.29 oz |
| 200 g | 1.79 | 28.57 | 7.05 oz |
| 250 g | 2.23 | 35.71 | 8.82 oz |
| 300 g | 2.68 | 42.86 | 10.58 oz |
| 400 g | 3.57 | 57.14 | 14.11 oz |
| 500 g | 4.46 | 71.43 | 17.64 oz |
Other ground flaxseed 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.