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Cooking conversion
Teaspoons of Buttermilk to Ounces
How many ounces are in teaspoons of buttermilk? Type a value below to see the result instantly. Cooking conversions depend on the density of each ingredient — the math here uses 1.035 g/mL for buttermilk.
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1 tsp of buttermilk = 0.179948 oz
Teaspoons of Buttermilk to Ounces Conversion Table
Common values for buttermilk:
| Teaspoons of buttermilk | Ounces |
|---|---|
| 0.25 tsp | 0.044987 oz |
| 0.5 tsp | 0.089974 oz |
| 1 tsp | 0.179948 oz |
| 2 tsp | 0.359895 oz |
| 3 tsp | 0.539843 oz |
| 4 tsp | 0.719791 oz |
| 5 tsp | 0.899739 oz |
| 8 tsp | 1.4396 oz |
| 10 tsp | 1.7995 oz |
How this works
Buttermilk has a density of about 1.035 g/mL (usda fooddata central). That means 1 mL of buttermilk weighs 1.035 grams.
Ounces = teaspoons × 0.1799
Note: Cultured buttermilk.
Why a cup of buttermilk doesn't always weigh the same
Volume measurements are forgiving in some ways and brutal in others. A cup of buttermilk can vary by 10-20% in weight depending on how it's measured: spooned vs scooped, packed vs loose, sifted vs unsifted. The density figure used here matches the most common published recipe conventions, but if you're after baking precision, weighing on a kitchen scale is more accurate than measuring by volume.