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How Much Is 250 Milliliters of Buttermilk in Ounces?

Converting 250 milliliters of buttermilk to ounces gives 9.13 oz. One milliliter of buttermilk weighs 1.04g, so 250 milliliters is 250 × 1.04 = 258.89g (9.13 oz). This conversion is specific to buttermilk because each ingredient has a different density.

250 milliliters of buttermilk
=
9.13oz
250 milliliters of buttermilk is also
9.13

Formula and Step-by-Step

milliliters × 1.04g/ml ÷ 28.3495g/oz = ounces
  1. Start with 250 milliliters of buttermilk
  2. 1 milliliter of buttermilk = 1.04g
  3. 250 × 1.04 = 258.89g
  4. Convert grams to ounces: 258.89 ÷ 28.3495 = 9.13 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 milliliters measurements. Your amount (250 milliliters) is highlighted.

15 ml0.55 oz25 ml0.91 oz50 ml1.83 oz100 ml3.65 oz150 ml5.48 oz200 ml7.31 oz250 ml9.13 oz500 ml18.26 oz

For reference, 250 milliliters of buttermilk (258.89g) is close in weight to a cup of water (237g).

Other Amounts of Buttermilk

Milliliters Ounces
5 milliliters 0.18 oz
10 milliliters 0.37 oz
15 milliliters 0.55 oz
25 milliliters 0.91 oz
50 milliliters 1.83 oz
100 milliliters 3.65 oz
150 milliliters 5.48 oz
200 milliliters 7.31 oz
250 milliliters 9.13 oz
500 milliliters 18.26 oz

Understanding the Units

What is a Milliliter?

Milliliters measure volume and are used worldwide for cooking and baking. For water at room temperature, 1 ml weighs approximately 1 gram, but this relationship does not hold for other ingredients.

What is an Ounce?

An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.

Frequently Asked Questions

About 9.13 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 milliliters by 1.04 (grams per milliliter for buttermilk), then divide by 28.3495 to convert grams to ounces. For 250 milliliters: 250 × 1.04 = 258.89g, then 258.89 ÷ 28.3495 = 9.13 oz.
For the most accurate results, weigh buttermilk on a kitchen scale. If measuring by volume, use a liquid measuring cup 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.
Reverse the conversion: 9.13 oz × 28.3495 = 258.89g, then 258.89g ÷ 1.04 = 250 milliliters. Or use the Ounces to Milliliters converter.