How Much Is 138.73 Teaspoons of Cornmeal in Ounces?

Converting 138.73 teaspoons of cornmeal to ounces gives 15.29 oz. One teaspoon of cornmeal weighs 3.13g, so 138.73 teaspoons is 138.73 × 3.13 = 433.53g (15.29 oz). This conversion is specific to cornmeal because each ingredient has a different density.

138.73 teaspoons of cornmeal
=
15.29oz
Result using all teaspoon standards info
15.29 oz (US) 15.51 oz (Metric Teaspoon) 18.36 oz (Imperial Teaspoon)
138.73 teaspoons of cornmeal is also
15.29

Formula and Step-by-Step

teaspoons × 3.13g/tsp ÷ 28.3495g/oz = ounces
  1. Start with 138.73 teaspoons of cornmeal
  2. 1 teaspoon of cornmeal = 3.13g
  3. 138.73 × 3.13 = 433.53g
  4. Convert grams to ounces: 433.53 ÷ 28.3495 = 15.29 oz

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

Measuring Tip

Cornmeal weigh 150g per cup when dry. Cooked weight per cup will be different.

Cornmeal at Different Amounts

How cornmeal scales across common teaspoons measurements. Your amount (138.73 teaspoons) is highlighted.

1.5 tsp0.17 oz2 tsp0.22 oz3 tsp0.33 oz4 tsp0.44 oz5 tsp0.55 oz6 tsp0.66 oz8 tsp0.88 oz138.73 tsp15.29 oz

For reference, 138.73 teaspoons of cornmeal (433.53g) is close in weight to a loaf of bread (450g).

Other Amounts of Cornmeal

Teaspoons US Ounces Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 0.03 oz 0.03 oz 0.03 oz
0.5 teaspoons 0.06 oz 0.06 oz 0.07 oz
1 teaspoon 0.11 oz 0.11 oz 0.13 oz
1.5 teaspoons 0.17 oz 0.17 oz 0.20 oz
2 teaspoons 0.22 oz 0.22 oz 0.26 oz
3 teaspoons 0.33 oz 0.34 oz 0.40 oz
4 teaspoons 0.44 oz 0.45 oz 0.53 oz
5 teaspoons 0.55 oz 0.56 oz 0.66 oz
6 teaspoons 0.66 oz 0.67 oz 0.79 oz
8 teaspoons 0.88 oz 0.89 oz 1.06 oz
138.73 teaspoons 15.29 oz 15.51 oz 18.36 oz

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 an Ounce?

An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.

Frequently Asked Questions

About 15.29 oz, based on cornmeal having a density of 150g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 3.13 (grams per teaspoon for cornmeal), then divide by 28.3495 to convert grams to ounces. For 138.73 teaspoons: 138.73 × 3.13 = 433.53g, then 433.53 ÷ 28.3495 = 15.29 oz.
For the most accurate results, weigh cornmeal 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.