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How Much Is 3.05 Teaspoons of Baking Soda in Grams?

Converting 3.05 teaspoons of baking soda to grams gives 13.98 g. One teaspoon of baking soda weighs 4.58g, so 3.05 teaspoons is 3.05 × 4.58 = 13.98g. This conversion is specific to baking soda because each ingredient has a different density.

3.05 teaspoons of baking soda
=
13.98g
Result using all teaspoon standards info
13.98 g (US) 14.18 g (Metric Teaspoon) 16.79 g (Imperial Teaspoon)
3.05 teaspoons of baking soda is also
13.98

Formula and Step-by-Step

teaspoons × 4.58g/tsp = grams
  1. Start with 3.05 teaspoons of baking soda
  2. 1 teaspoon of baking soda = 4.58g
  3. 3.05 × 4.58 = 13.98g

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 soda rather than relying on volume.

Baking Soda at Different Amounts

How baking soda scales across common teaspoons measurements. Your amount (3.05 teaspoons) is highlighted.

1 tsp4.58 g1.5 tsp6.88 g2 tsp9.17 g3 tsp13.75 g3.05 tsp13.98 g4 tsp18.33 g5 tsp22.92 g6 tsp27.5 g

For reference, 3.05 teaspoons of baking soda (13.98g) is close in weight to a tablespoon of sugar (12.5g).

Other Amounts of Baking Soda

Teaspoons US Grams Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 1.15 g 1.16 g 1.38 g
0.5 teaspoons 2.29 g 2.32 g 2.75 g
1 teaspoon 4.58 g 4.65 g 5.50 g
1.5 teaspoons 6.88 g 6.97 g 8.26 g
2 teaspoons 9.17 g 9.30 g 11.01 g
3 teaspoons 13.75 g 13.95 g 16.51 g
3.05 teaspoons 13.98 g 14.18 g 16.79 g
4 teaspoons 18.33 g 18.60 g 22.02 g
5 teaspoons 22.92 g 23.25 g 27.52 g
6 teaspoons 27.50 g 27.90 g 33.02 g
8 teaspoons 36.67 g 37.19 g 44.03 g

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 a Gram?

Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.

Frequently Asked Questions

About 13.98 g, based on baking soda having a density of 220g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 4.58 (grams per teaspoon for baking soda). For 3.05 teaspoons: 3.05 × 4.58 = 13.98 g.
For the most accurate results, weigh baking soda 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: 13.98 g ÷ 4.58 = 3.05 teaspoons. Or use the Grams to Teaspoons converter.