How Much Is 4.9 Teaspoons of Buttermilk in Ounces?

Converting 4.9 teaspoons of buttermilk to ounces gives 0.88 oz. One teaspoon of buttermilk weighs 5.10g, so 4.9 teaspoons is 4.9 × 5.10 = 25.01g (0.88 oz). This conversion is specific to buttermilk because each ingredient has a different density.

4.9 teaspoons of buttermilk
=
0.88oz
Result using all teaspoon standards info
0.88 oz (US) 0.89 oz (Metric Teaspoon) 1.06 oz (Imperial Teaspoon)
4.9 teaspoons of buttermilk is also
0.88

Formula and Step-by-Step

teaspoons × 5.10g/tsp ÷ 28.3495g/oz = ounces
  1. Start with 4.9 teaspoons of buttermilk
  2. 1 teaspoon of buttermilk = 5.10g
  3. 4.9 × 5.10 = 25.01g
  4. Convert grams to ounces: 25.01 ÷ 28.3495 = 0.88 oz

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

Measuring Tip

Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.

Buttermilk at Different Amounts

How buttermilk scales across common teaspoons measurements. Your amount (4.9 teaspoons) is highlighted.

1.5 tsp0.27 oz2 tsp0.36 oz3 tsp0.54 oz4 tsp0.72 oz4.9 tsp0.88 oz5 tsp0.90 oz6 tsp1.08 oz8 tsp1.44 oz

For reference, 4.9 teaspoons of buttermilk (25.01g) is close in weight to an AA battery (23g).

Other Amounts of Buttermilk

Teaspoons US Ounces Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 0.05 oz 0.05 oz 0.05 oz
0.5 teaspoons 0.09 oz 0.09 oz 0.11 oz
1 teaspoon 0.18 oz 0.18 oz 0.22 oz
1.5 teaspoons 0.27 oz 0.27 oz 0.32 oz
2 teaspoons 0.36 oz 0.37 oz 0.43 oz
3 teaspoons 0.54 oz 0.55 oz 0.65 oz
4 teaspoons 0.72 oz 0.73 oz 0.86 oz
4.9 teaspoons 0.88 oz 0.89 oz 1.06 oz
5 teaspoons 0.90 oz 0.91 oz 1.08 oz
6 teaspoons 1.08 oz 1.10 oz 1.30 oz
8 teaspoons 1.44 oz 1.46 oz 1.73 oz

Understanding the Units

What is a Teaspoon?

In baking, teaspoon measurements are critical for ingredients where precision changes the outcome. Too much baking soda (1 tsp = 6g) creates a metallic taste, while too little means flat results.

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 0.88 oz, based on buttermilk having a density of 245g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 5.10 (grams per teaspoon for buttermilk), then divide by 28.3495 to convert grams to ounces. For 4.9 teaspoons: 4.9 × 5.10 = 25.01g, then 25.01 ÷ 28.3495 = 0.88 oz.
For the most accurate results, weigh buttermilk on a kitchen scale. If measuring by volume, use a liquid measuring spoon on a flat surface and read the level at eye height.
Temperature has a minimal effect on most cooking liquids. The density of buttermilk changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.