How Much Is 7.2 Fluid Ounces of Buttermilk in Ounces?
7.2 fluid ounces of buttermilk equals 7.78 oz. Buttermilk has a density of 245g per cup (30.63g per fluid ounce), which means it's relatively light compared to other common cooking ingredients. For comparison, 7.2 fluid ounces of honey would be 10.79 oz.
Formula and Step-by-Step
- Start with 7.2 fluid ounces of buttermilk
- 1 fluid ounce of buttermilk = 30.63g
- 7.2 × 30.63 = 220.5g
- Convert grams to ounces: 220.5 ÷ 28.3495 = 7.78 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 fluid ounces measurements. Your amount (7.2 fluid ounces) is highlighted.
For reference, 7.2 fluid ounces of buttermilk (220.5g) is close in weight to a large apple (220g).
Other Amounts of Buttermilk
| Fluid Ounces | US Ounces | UK Fluid Ounce |
|---|---|---|
| 1 fluid ounce | 1.08 oz | 1.04 oz |
| 2 fluid ounces | 2.16 oz | 2.08 oz |
| 3 fluid ounces | 3.24 oz | 3.11 oz |
| 4 fluid ounces | 4.32 oz | 4.15 oz |
| 5 fluid ounces | 5.40 oz | 5.19 oz |
| 6 fluid ounces | 6.48 oz | 6.23 oz |
| 7.2 fluid ounces | 7.78 oz | 7.47 oz |
| 8 fluid ounces | 8.64 oz | 8.30 oz |
| 10 fluid ounces | 10.80 oz | 10.38 oz |
| 12 fluid ounces | 12.96 oz | 12.45 oz |
| 16 fluid ounces | 17.28 oz | 16.61 oz |
Understanding the Units
What is a Fluid Ounce?
The US fluid ounce (29.574 ml) and the UK fluid ounce (28.413 ml) are different sizes. The UK version is about 4% smaller. This means a UK recipe calling for 8 fl oz gives you 227 ml, while 8 US fl oz gives you 237 ml. The difference is small per ounce but adds up in larger quantities.
What is an Ounce?
Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.