Kilograms to Fluid Ounces Conversion Calculator

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

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1 kg = 33.814022701843 fl oz
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How to Convert Kilograms to Fluid Ounces

To convert a kilogram measurement to a fluid ounce measurement, divide the weight multiplied by 33.814023 by the density of the ingredient or material.

You can use this simple formula to convert:

fluid ounces = kilograms × 33.814023ingredient density

Thus, the weight in fluid ounces is equal to the kilograms times 33.814023, divided by the density of the ingredient or material.

For example, here's how to convert 5 kilograms to fluid ounces for an ingredient with a density of 0.7 g/mL.
5 kg = 5 × 33.8140230.7 = 241.528734 fl oz

Kilograms and fluid 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 weight to volume conversion.

Keep reading to learn more about each unit of measure.

How Many Fluid Ounces are in a Kilogram?

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

Kilogram measurements converted to fluid ounces for commonly used ingredients.
Weight in Kilograms: Volume in Fluid Ounces of:
Water Milk Cooking Oil All Purpose Flour Granulated Sugar
1 kg 33.81 fl oz 32.83 fl oz 38.43 fl oz 63.92 fl oz 40 fl oz
2 kg 67.63 fl oz 65.66 fl oz 76.85 fl oz 127.84 fl oz 80 fl oz
3 kg 101.44 fl oz 98.49 fl oz 115.28 fl oz 191.76 fl oz 120 fl oz
4 kg 135.26 fl oz 131.32 fl oz 153.7 fl oz 255.68 fl oz 160 fl oz
5 kg 169.07 fl oz 164.15 fl oz 192.13 fl oz 319.6 fl oz 200 fl oz
6 kg 202.88 fl oz 196.97 fl oz 230.55 fl oz 383.52 fl oz 240 fl oz
7 kg 236.7 fl oz 229.8 fl oz 268.98 fl oz 447.44 fl oz 280 fl oz
8 kg 270.51 fl oz 262.63 fl oz 307.4 fl oz 511.37 fl oz 320 fl oz
9 kg 304.33 fl oz 295.46 fl oz 345.83 fl oz 575.29 fl oz 360 fl oz
10 kg 338.14 fl oz 328.29 fl oz 384.25 fl oz 639.21 fl oz 400 fl oz
11 kg 371.95 fl oz 361.12 fl oz 422.68 fl oz 703.13 fl oz 440 fl oz
12 kg 405.77 fl oz 393.95 fl oz 461.1 fl oz 767.05 fl oz 480 fl oz
13 kg 439.58 fl oz 426.78 fl oz 499.53 fl oz 830.97 fl oz 520 fl oz
14 kg 473.4 fl oz 459.61 fl oz 537.95 fl oz 894.89 fl oz 560 fl oz
15 kg 507.21 fl oz 492.44 fl oz 576.38 fl oz 958.81 fl oz 600 fl oz
16 kg 541.02 fl oz 525.27 fl oz 614.8 fl oz 1,023 fl oz 640 fl oz
17 kg 574.84 fl oz 558.1 fl oz 653.23 fl oz 1,087 fl oz 680 fl oz
18 kg 608.65 fl oz 590.92 fl oz 691.65 fl oz 1,151 fl oz 720 fl oz
19 kg 642.47 fl oz 623.75 fl oz 730.08 fl oz 1,214 fl oz 760 fl oz
20 kg 676.28 fl oz 656.58 fl oz 768.5 fl oz 1,278 fl oz 800 fl oz
21 kg 710.09 fl oz 689.41 fl oz 806.93 fl oz 1,342 fl oz 840 fl oz
22 kg 743.91 fl oz 722.24 fl oz 845.35 fl oz 1,406 fl oz 880 fl oz
23 kg 777.72 fl oz 755.07 fl oz 883.78 fl oz 1,470 fl oz 920 fl oz
24 kg 811.54 fl oz 787.9 fl oz 922.2 fl oz 1,534 fl oz 960 fl oz
25 kg 845.35 fl oz 820.73 fl oz 960.63 fl oz 1,598 fl oz 1,000 fl oz
26 kg 879.16 fl oz 853.56 fl oz 999 fl oz 1,662 fl oz 1,040 fl oz
27 kg 912.98 fl oz 886.39 fl oz 1,037 fl oz 1,726 fl oz 1,080 fl oz
28 kg 946.79 fl oz 919.22 fl oz 1,076 fl oz 1,790 fl oz 1,120 fl oz
29 kg 980.61 fl oz 952.05 fl oz 1,114 fl oz 1,854 fl oz 1,160 fl oz
30 kg 1,014 fl oz 984.87 fl oz 1,153 fl oz 1,918 fl oz 1,200 fl oz
31 kg 1,048 fl oz 1,018 fl oz 1,191 fl oz 1,982 fl oz 1,240 fl oz
32 kg 1,082 fl oz 1,051 fl oz 1,230 fl oz 2,045 fl oz 1,280 fl oz
33 kg 1,116 fl oz 1,083 fl oz 1,268 fl oz 2,109 fl oz 1,320 fl oz
34 kg 1,150 fl oz 1,116 fl oz 1,306 fl oz 2,173 fl oz 1,360 fl oz
35 kg 1,183 fl oz 1,149 fl oz 1,345 fl oz 2,237 fl oz 1,400 fl oz
36 kg 1,217 fl oz 1,182 fl oz 1,383 fl oz 2,301 fl oz 1,440 fl oz
37 kg 1,251 fl oz 1,215 fl oz 1,422 fl oz 2,365 fl oz 1,480 fl oz
38 kg 1,285 fl oz 1,248 fl oz 1,460 fl oz 2,429 fl oz 1,520 fl oz
39 kg 1,319 fl oz 1,280 fl oz 1,499 fl oz 2,493 fl oz 1,560 fl oz
40 kg 1,353 fl oz 1,313 fl oz 1,537 fl oz 2,557 fl oz 1,600 fl oz

Kilograms

The definition of the kilogram changed in 2019. One kilogram was previously equal to the mass of the platinum-iridium bar, known as the International Prototype of the Kilogram, which was stored in Sèvres, France.

The 2019 SI brochure now defines the kilogram using the Planck constant, and it is defined using the meter and second.[2] It is roughly equal to the mass of 1,000 cubic centimeters of water.

The kilogram, or kilogramme, is the SI base unit for weight and is also a multiple of the gram. In the metric system, "kilo" is the prefix for 103. Kilograms can be abbreviated as kg; for example, 1 kilogram can be written as 1 kg.

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.[3]

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..

References

  1. National Institute of Standards & Technology, Metric Cooking Resources, https://www.nist.gov/pml/owm/metric-cooking-resources
  2. International Bureau of Weights and Measures, The International System of Units, 9th Edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf
  3. 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

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