How Much Is 2.31 Teaspoons of Baking Powder in Ounces?

Q: How many ounces is 2.31 teaspoons of baking powder?

2.31 teaspoons of baking powder converts to approximately 0.39 oz.

2.31 teaspoons of baking powder equals 0.39 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, 2.31 teaspoons of honey would be 0.58 oz.

2.31 teaspoons of baking powder

0.39oz

Result using all teaspoon standards info

0.39 oz (US) 0.40 oz (Metric Teaspoon) 0.47 oz (Imperial Teaspoon)

Try: 0.25 teaspoons = 0.04 oz 0.5 teaspoons = 0.08 oz 1 teaspoon = 0.17 oz 1.5 teaspoons = 0.25 oz

Compare: 2.31 teaspoons active dry yeast = 0.24 oz 2.31 teaspoons baking soda = 0.37 oz 2.31 teaspoons black pepper = 0.20 oz

Convert a different ingredient

2.31 teaspoons of baking powder is also

11.07 g (grams)

Teaspoons of Baking Powder info

Ounces

0.39

Formula and Step-by-Step

teaspoons × 4.79g/tsp ÷ 28.3495g/oz = ounces

Start with 2.31 teaspoons of baking powder
1 teaspoon of baking powder = 4.79g
2.31 × 4.79 = 11.07g
Convert grams to ounces: 11.07 ÷ 28.3495 = 0.39 oz

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

Measuring Tip

Baking powder loses potency over time. If yours is more than 6 months old, test it: drop a teaspoon into hot water. If it bubbles vigorously, it is still active.

Baking Powder at Different Amounts

How baking powder scales across common teaspoons measurements. Your amount (2.31 teaspoons) is highlighted.

For reference, 2.31 teaspoons of baking powder (11.07g) is close in weight to a AAA battery (11.5g).

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
2.31 teaspoons	0.39 oz	0.40 oz	0.47 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

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?

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

How many ounces is 2.31 teaspoons of baking powder? expand_more

About 0.39 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.

What is the formula for converting teaspoons of baking powder to ounces? expand_more

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 2.31 teaspoons: 2.31 × 4.79 = 11.07g, then 11.07 ÷ 28.3495 = 0.39 oz.

How do I measure baking powder accurately? expand_more

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.

Why do different sources give different weights for baking powder? expand_more

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.