swap_horiz Need Grams to Teaspoons instead?

How Much Is 21.05 Teaspoons of Chia Seeds in Grams?

21.05 teaspoons of chia seeds weighs 71.48 g. This is based on chia seeds having a density of 163g per cup. Because teaspoons measure volume and grams measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 21.05 teaspoons.

21.05 teaspoons of chia seeds
=
71.48g
Result using all teaspoon standards info
71.48 g (US) 72.51 g (Metric Teaspoon) 85.84 g (Imperial Teaspoon)
21.05 teaspoons of chia seeds is also
71.48

Formula and Step-by-Step

teaspoons × 3.40g/tsp = grams
  1. Start with 21.05 teaspoons of chia seeds
  2. 1 teaspoon of chia seeds = 3.40g
  3. 21.05 × 3.40 = 71.48g

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

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 (21.05 teaspoons) is highlighted.

1.5 tsp5.09 g2 tsp6.79 g3 tsp10.19 g4 tsp13.58 g5 tsp16.98 g6 tsp20.38 g8 tsp27.17 g21.05 tsp71.48 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
21.05 teaspoons 71.48 g 72.51 g 85.84 g

Understanding the Units

What is a Teaspoon?

A US teaspoon is 4.929 ml, a metric teaspoon is exactly 5 ml, and an imperial teaspoon is 5.919 ml. The metric and US versions are nearly identical (1.4% difference), but the imperial teaspoon is 20% larger. For most spices the difference is negligible, but for leaveners like baking powder it can affect the result.

What is a Gram?

A gram (g) is a metric unit of mass equal to 1/1000 of a kilogram. It is the standard weight measurement for precise baking worldwide. Professional bakers prefer grams because they are more accurate than volume measurements.

Frequently Asked Questions

About 71.48 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 21.05 teaspoons: 21.05 × 3.40 = 71.48 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: 71.48 g ÷ 3.40 = 21.05 teaspoons. Or use the Grams to Teaspoons converter.