Chia seeds — Cups to Grams

1 cup of chia seeds = 170 grams

Chia seeds conversion table

CupsGramsOuncesTablespoons
1/8 21.2 g 0.75 oz 2
1/4 42.5 g 1.5 oz 4
1/3 56.6 g 2 oz 5.33
1/2 85 g 3 oz 8
2/3 113 g 4 oz 10.7
3/4 128 g 4.5 oz 12
1 170 g 6 oz 16
1 1/2 255 g 8.99 oz 24
2 340 g 12 oz 32
3 510 g 18 oz 48

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How to measure chia seeds accurately

For the most reliable baking results, weigh chia seeds on a kitchen scale rather than scooping by volume. One US cup of chia seeds weighs about 170 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.