How Much Is 100 Milliliters of Buttermilk in Ounces?
100 milliliters of buttermilk equals 3.65 oz. Buttermilk has a density of 245g per cup (1.04g per milliliter), which means it's relatively light compared to other common cooking ingredients. For comparison, 100 milliliters of honey would be 5.07 oz.
Formula and Step-by-Step
- Start with 100 milliliters of buttermilk
- 1 milliliter of buttermilk = 1.04g
- 100 × 1.04 = 103.56g
- Convert grams to ounces: 103.56 ÷ 28.3495 = 3.65 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 (100 milliliters) is highlighted.
For reference, 100 milliliters of buttermilk (103.56g) is close in weight to a computer mouse (100g).
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?
A milliliter (ml) is a metric unit of volume equal to 1/1000 of a liter. It is the standard volume measurement for cooking in most countries outside the US. One cup equals approximately 236.588 milliliters.
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.