Fluid Ounces to Ounces Conversion Calculator

Enter the volume in fluid ounces below to calculate the weight in ounces.

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Results in Ounces:
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1 fl oz = 1.043175556502 oz

How to Convert Fluid Ounces to Ounces

Scales are used to measure weight

To convert a fluid ounce measurement to an ounce measurement, multiply the volume by 1.043176 times the density of the ingredient or material.

You can use this simple formula to convert:

ounces = fluid ounces × 1.043176 × ingredient density

Thus, the volume in ounces is equal to the fluid ounces multiplied by 1.043176 times the density of the ingredient or material.

For example, here's how to convert 5 fluid ounces to ounces for an ingredient with a density of 0.7 g/mL.
5 fl oz = 5 × 1.043176 × 0.7 = 3.651114 oz

Fluid ounces and ounces are both commonly used to measure cooking ingredients.

For cooking applications, most chefs suggest measuring dry ingredients by weight rather than volume to improve accuracy in the measurements.[1] The density of dry ingredients can vary for a variety of reasons, such as compaction.

The best way to ensure an accurate conversion is to use a scale. When a scale is not available, a calculator like the one above is a good way to estimate the volume to weight conversion.

Keep reading to learn more about each unit of measure.

How Many Ounces are in a Fluid Ounce?

The actual weight of a fluid ounce will vary depending on the density of the material. The table below shows how many ounces of various wet and dry ingredients are in a fluid ounce.

Fluid ounce measurements converted to ounces for commonly used ingredients.
Volume in Fluid Ounces: Weight in Ounces of:
Water Milk Cooking Oil All Purpose Flour Granulated Sugar
1 fl oz 1.0432 oz 1.0849 oz 0.917994 oz 0.55184 oz 0.730223 oz
2 fl oz 2.0864 oz 2.1698 oz 1.836 oz 1.1037 oz 1.4604 oz
3 fl oz 3.1295 oz 3.2547 oz 2.754 oz 1.6555 oz 2.1907 oz
4 fl oz 4.1727 oz 4.3396 oz 3.672 oz 2.2074 oz 2.9209 oz
5 fl oz 5.2159 oz 5.4245 oz 4.59 oz 2.7592 oz 3.6511 oz
6 fl oz 6.2591 oz 6.5094 oz 5.508 oz 3.311 oz 4.3813 oz
7 fl oz 7.3022 oz 7.5943 oz 6.426 oz 3.8629 oz 5.1116 oz
8 fl oz 8.3454 oz 8.6792 oz 7.344 oz 4.4147 oz 5.8418 oz
9 fl oz 9.3886 oz 9.7641 oz 8.262 oz 4.9666 oz 6.572 oz
10 fl oz 10.43 oz 10.85 oz 9.1799 oz 5.5184 oz 7.3022 oz
11 fl oz 11.47 oz 11.93 oz 10.1 oz 6.0702 oz 8.0325 oz
12 fl oz 12.52 oz 13.02 oz 11.02 oz 6.6221 oz 8.7627 oz
13 fl oz 13.56 oz 14.1 oz 11.93 oz 7.1739 oz 9.4929 oz
14 fl oz 14.6 oz 15.19 oz 12.85 oz 7.7258 oz 10.22 oz
15 fl oz 15.65 oz 16.27 oz 13.77 oz 8.2776 oz 10.95 oz
16 fl oz 16.69 oz 17.36 oz 14.69 oz 8.8294 oz 11.68 oz
17 fl oz 17.73 oz 18.44 oz 15.61 oz 9.3813 oz 12.41 oz
18 fl oz 18.78 oz 19.53 oz 16.52 oz 9.9331 oz 13.14 oz
19 fl oz 19.82 oz 20.61 oz 17.44 oz 10.48 oz 13.87 oz
20 fl oz 20.86 oz 21.7 oz 18.36 oz 11.04 oz 14.6 oz
21 fl oz 21.91 oz 22.78 oz 19.28 oz 11.59 oz 15.33 oz
22 fl oz 22.95 oz 23.87 oz 20.2 oz 12.14 oz 16.06 oz
23 fl oz 23.99 oz 24.95 oz 21.11 oz 12.69 oz 16.8 oz
24 fl oz 25.04 oz 26.04 oz 22.03 oz 13.24 oz 17.53 oz
25 fl oz 26.08 oz 27.12 oz 22.95 oz 13.8 oz 18.26 oz
26 fl oz 27.12 oz 28.21 oz 23.87 oz 14.35 oz 18.99 oz
27 fl oz 28.17 oz 29.29 oz 24.79 oz 14.9 oz 19.72 oz
28 fl oz 29.21 oz 30.38 oz 25.7 oz 15.45 oz 20.45 oz
29 fl oz 30.25 oz 31.46 oz 26.62 oz 16 oz 21.18 oz
30 fl oz 31.3 oz 32.55 oz 27.54 oz 16.56 oz 21.91 oz
31 fl oz 32.34 oz 33.63 oz 28.46 oz 17.11 oz 22.64 oz
32 fl oz 33.38 oz 34.72 oz 29.38 oz 17.66 oz 23.37 oz
33 fl oz 34.42 oz 35.8 oz 30.29 oz 18.21 oz 24.1 oz
34 fl oz 35.47 oz 36.89 oz 31.21 oz 18.76 oz 24.83 oz
35 fl oz 36.51 oz 37.97 oz 32.13 oz 19.31 oz 25.56 oz
36 fl oz 37.55 oz 39.06 oz 33.05 oz 19.87 oz 26.29 oz
37 fl oz 38.6 oz 40.14 oz 33.97 oz 20.42 oz 27.02 oz
38 fl oz 39.64 oz 41.23 oz 34.88 oz 20.97 oz 27.75 oz
39 fl oz 40.68 oz 42.31 oz 35.8 oz 21.52 oz 28.48 oz
40 fl oz 41.73 oz 43.4 oz 36.72 oz 22.07 oz 29.21 oz

Fluid Ounces

The US fluid ounce is a unit of volume equal to 1/16 of a pint or 1/8 of a cup. The fluid ounce is sometimes referred to as an "ounce" but should not be confused with the unit of mass. One fluid ounce is equal to just under 29.6 milliliters, but in nutrition labeling, one fluid ounce is rounded to exactly 30 milliliters.[2]

The fluid ounce is a US customary unit of volume. Fluid ounces can be abbreviated as fl oz, and are also sometimes abbreviated as fl. oz. or oz. fl.. For example, 1 fluid ounce can be written as 1 fl oz, 1 fl. oz., or 1 oz. fl..

Ounces

One ounce is a unit of mass/weight equal to 1/16 of a pound. The common ounce should not be confused with the troy ounce, which is equal to 1/12 of a troy pound.[3]

The ounce is a US customary and imperial unit of weight. Ounces can be abbreviated as oz; for example, 1 ounce can be written as 1 oz.

References

  1. National Institute of Standards & Technology, Metric Cooking Resources, https://www.nist.gov/pml/weights-and-measures/metric-cooking-resources
  2. U.S. Food & Drug Administration, Guidance for Industry: Guidelines for Determining Metric Equivalents of Household Measures, https://www.fda.gov/regulatory-information/search-fda-guidance-documents/guidance-industry-guidelines-determining-metric-equivalents-household-measures
  3. James Bucki, Troy Ounce vs. Ounce, The Spruce, https://www.thesprucecrafts.com/troy-ounce-vs-ounce-4588158