How Much Is 165 Teaspoons of Baking Powder in Ounces?

165 teaspoons of baking powder equals 27.89 oz. Baking powder has a density of 230g per cup (4.79g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 165 teaspoons of honey would be 41.23 oz.

165 teaspoons of baking powder
=
27.89oz
Result using all teaspoon standards info
27.89 oz (US) 28.29 oz (Metric Teaspoon) 33.49 oz (Imperial Teaspoon)
165 teaspoons of baking powder is also
27.89

Formula and Step-by-Step

teaspoons × 4.79g/tsp ÷ 28.3495g/oz = ounces
  1. Start with 165 teaspoons of baking powder
  2. 1 teaspoon of baking powder = 4.79g
  3. 165 × 4.79 = 790.63g
  4. Convert grams to ounces: 790.63 ÷ 28.3495 = 27.89 oz

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

Measuring Tip

Leavener measurements are critical because even small differences affect rise and texture. When possible, weigh baking powder rather than relying on volume.

Baking Powder at Different Amounts

How baking powder scales across common teaspoons measurements. Your amount (165 teaspoons) is highlighted.

1.5 tsp0.25 oz2 tsp0.34 oz3 tsp0.51 oz4 tsp0.68 oz5 tsp0.85 oz6 tsp1.01 oz8 tsp1.35 oz165 tsp27.89 oz

For reference, 165 teaspoons of baking powder (790.63g) is close in weight to a 2 lb bag of sugar (907g).

Other Amounts of Baking Powder

Teaspoons US Ounces Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 0.04 oz 0.04 oz 0.05 oz
0.5 teaspoons 0.08 oz 0.09 oz 0.10 oz
1 teaspoon 0.17 oz 0.17 oz 0.20 oz
1.5 teaspoons 0.25 oz 0.26 oz 0.30 oz
2 teaspoons 0.34 oz 0.34 oz 0.41 oz
3 teaspoons 0.51 oz 0.51 oz 0.61 oz
4 teaspoons 0.68 oz 0.69 oz 0.81 oz
5 teaspoons 0.85 oz 0.86 oz 1.01 oz
6 teaspoons 1.01 oz 1.03 oz 1.22 oz
8 teaspoons 1.35 oz 1.37 oz 1.62 oz
165 teaspoons 27.89 oz 28.29 oz 33.49 oz

Understanding the Units

What is a Teaspoon?

A teaspoon (tsp) is a US customary unit of volume equal to 4.929 milliliters or 1/3 of a tablespoon. It is the standard measure for spices, leaveners, extracts, and other small-quantity ingredients.

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 27.89 oz, based on baking powder having a density of 230g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 4.79 (grams per teaspoon for baking powder), then divide by 28.3495 to convert grams to ounces. For 165 teaspoons: 165 × 4.79 = 790.63g, then 790.63 ÷ 28.3495 = 27.89 oz.
For the most accurate results, weigh baking powder 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.