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How Much Is 1 Teaspoon of Chia Seeds in Grams?

1 teaspoon of chia seeds equals 3.40 g. Chia seeds has a density of 163g per cup (3.40g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 1 teaspoon of honey would be 7.08 g.

1 teaspoon of chia seeds
=
3.40g
Result using all teaspoon standards info
3.40 g (US) 3.44 g (Metric Teaspoon) 4.08 g (Imperial Teaspoon)
1 teaspoon of chia seeds is also
3.40

Formula and Step-by-Step

teaspoons × 3.40g/tsp = grams
  1. Start with 1 teaspoon of chia seeds
  2. 1 teaspoon of chia seeds = 3.40g
  3. 1 × 3.40 = 3.40g

The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.

Mental Math Shortcut

For 1 teaspoon of chia seeds, just remember: 3.40g. Double it for 2 teaspoons (6.79g), halve it for a half teaspoon (1.70g).

Measuring Tip

For the most consistent results, weigh chia seeds on a kitchen scale. Small seeds are easy to over-measure by volume.

Chia Seeds at Different Amounts

How chia seeds scales across common teaspoons measurements. Your amount (1 teaspoon) is highlighted.

0.25 tsp0.85 g0.5 tsp1.70 g1 tsp3.40 g1.5 tsp5.09 g2 tsp6.79 g3 tsp10.19 g4 tsp13.58 g5 tsp16.98 g

Other Amounts of Chia Seeds

Teaspoons US Grams Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 0.85 g 0.86 g 1.02 g
0.5 teaspoons 1.70 g 1.72 g 2.04 g
1 teaspoon 3.40 g 3.44 g 4.08 g
1.5 teaspoons 5.09 g 5.17 g 6.12 g
2 teaspoons 6.79 g 6.89 g 8.16 g
3 teaspoons 10.19 g 10.33 g 12.23 g
4 teaspoons 13.58 g 13.78 g 16.31 g
5 teaspoons 16.98 g 17.22 g 20.39 g
6 teaspoons 20.38 g 20.67 g 24.47 g
8 teaspoons 27.17 g 27.56 g 32.62 g

Understanding the Units

What is a Teaspoon?

One teaspoon holds about 5 milliliters. There are 3 teaspoons in a tablespoon and 48 teaspoons in a cup. Teaspoon accuracy matters most with leaveners like baking powder and baking soda, where small differences affect rise and texture.

What is a Gram?

Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.

Frequently Asked Questions

About 3.40 g, based on chia seeds having a density of 163g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 3.40 (grams per teaspoon for chia seeds). For 1 teaspoon: 1 × 3.40 = 3.40 g.
For the most accurate results, weigh chia seeds on a kitchen scale. If measuring by volume, spoon the ingredient into the measuring spoon and level it off with a straight edge rather than scooping directly.
Weight-per-cup values vary because of differences in how the ingredient is measured (spooned vs scooped), grind size, moisture content, and settling during storage. Our values use standardized measurement methods from established culinary references.
Reverse the conversion: 3.40 g ÷ 3.40 = 1 teaspoon. Or use the Grams to Teaspoons converter.