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How Much Is 1 Tablespoon of Flaxseed in Ounces?

1 tablespoon of flaxseed weighs 0.33 oz. This is based on flaxseed having a density of 148g per cup. Because tablespoons measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 1 tablespoon.

1 tablespoon of flaxseed
=
0.33oz
Result using all tablespoon standards info
0.33 oz (US) 0.33 oz (Metric Tablespoon) 0.44 oz (Australian Tablespoon)
1 tablespoon of flaxseed is also
0.33

Formula and Step-by-Step

tablespoons × 9.25g/tbsp ÷ 28.3495g/oz = ounces
  1. Start with 1 tablespoon of flaxseed
  2. 1 tablespoon of flaxseed = 9.25g
  3. 1 × 9.25 = 9.25g
  4. Convert grams to ounces: 9.25 ÷ 28.3495 = 0.33 oz

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

Measuring Tip

Flaxseed are small and pack tightly. Pour them into the measuring spoon and level off without shaking, which settles the seeds and increases the weight.

Flaxseed at Different Amounts

How flaxseed scales across common tablespoons measurements. Your amount (1 tablespoon) is highlighted.

1 tbsp0.33 oz2 tbsp0.65 oz3 tbsp0.98 oz4 tbsp1.31 oz5 tbsp1.63 oz6 tbsp1.96 oz8 tbsp2.61 oz10 tbsp3.26 oz

Other Amounts of Flaxseed

Tablespoons US Ounces Metric Tablespoon Australian Tablespoon
1 tablespoon 0.33 oz 0.33 oz 0.44 oz
2 tablespoons 0.65 oz 0.66 oz 0.88 oz
3 tablespoons 0.98 oz 0.99 oz 1.32 oz
4 tablespoons 1.31 oz 1.32 oz 1.77 oz
5 tablespoons 1.63 oz 1.65 oz 2.21 oz
6 tablespoons 1.96 oz 1.99 oz 2.65 oz
8 tablespoons 2.61 oz 2.65 oz 3.53 oz
10 tablespoons 3.26 oz 3.31 oz 4.41 oz
12 tablespoons 3.92 oz 3.97 oz 5.30 oz
16 tablespoons 5.22 oz 5.30 oz 7.06 oz

Understanding the Units

What is a Tablespoon?

One tablespoon holds about 15 milliliters. There are 16 tablespoons in a cup and 3 teaspoons in a tablespoon. In baking, tablespoon measurements are used for butter, oil, honey, and other ingredients where a full cup would be too much.

What is an Ounce?

Weight ounces and fluid ounces are different measurements. A fluid ounce measures volume (29.574 ml), while an ounce measures weight (28.35g). They only align for water, where 1 fl oz weighs approximately 1 oz.

Frequently Asked Questions

About 0.33 oz, based on flaxseed having a density of 148g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of tablespoons by 9.25 (grams per tablespoon for flaxseed), then divide by 28.3495 to convert grams to ounces. For 1 tablespoon: 1 × 9.25 = 9.25g, then 9.25 ÷ 28.3495 = 0.33 oz.
For the most accurate results, weigh flaxseed 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: 0.33 oz × 28.3495 = 9.25g, then 9.25g ÷ 9.25 = 1 tablespoon. Or use the Ounces to Tablespoons converter.