How Much Is 0.13 Quarts of Buttermilk in Ounces?
0.13 quarts of buttermilk weighs 4.49 oz. This is based on buttermilk having a density of 245g per cup. Because quarts measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 0.13 quarts.
Formula and Step-by-Step
- Start with 0.13 quarts of buttermilk
- 1 quart of buttermilk = 980g
- 0.13 × 980 = 127.4g
- Convert grams to ounces: 127.4 ÷ 28.3495 = 4.49 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For liquids, place your measuring cup on a flat surface and read at eye level. The bottom of the meniscus (the curve at the surface) should align with the measurement line.
Buttermilk at Different Amounts
How buttermilk scales across common quarts measurements. Your amount (0.13 quarts) is highlighted.
For reference, 0.13 quarts of buttermilk (127.4g) is close in weight to a small apple (130g).
Other Amounts of Buttermilk
| Quarts | US Ounces | UK Quart |
|---|---|---|
| 0.13 quarts | 4.49 oz | 5.40 oz |
| 0.5 quarts | 17.28 oz | 20.76 oz |
| 1 quart | 34.57 oz | 41.51 oz |
| 1.5 quarts | 51.85 oz | 62.27 oz |
| 2 quarts | 69.14 oz | 83.03 oz |
| 3 quarts | 103.71 oz | 124.54 oz |
| 4 quarts | 138.27 oz | 166.06 oz |
Understanding the Units
What is a Quart?
US and UK quarts differ significantly. A US quart is 946 ml while a UK (imperial) quart is 1,137 ml, about 20% larger. Recipes from British cookbooks using quarts will need adjustment for US measuring equipment.
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.