Enter the volume in fluid ounces below to get the value converted to milliliters.
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Result in Milliliters:
1 fl oz = 29.57353 mL
Learn how we calculated this below
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How to Convert Fluid Ounces to Milliliters
By
Joe Sexton
Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications.
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Cite As:
Sexton, J. (n.d.). Fluid Ounces to Milliliters Converter. Inch Calculator. Retrieved June 8, 2024, from https://www.inchcalculator.com/convert/fluid-ounce-to-milliliter/
To convert a measurement in fluid ounces to a measurement in milliliters, multiply the volume by the following conversion ratio: 29.57353 milliliters/fluid ounce.
Since one fluid ounce is equal to 29.57353 milliliters, you can use this simple formula to convert:
milliliters = fluid ounces × 29.57353
The volume in milliliters is equal to the volume in fluid ounces multiplied by 29.57353.
For example, here's how to convert 5 fluid ounces to milliliters using the formula above.
milliliters = (5 fl oz × 29.57353) = 147.867648 mL
How Many Milliliters Are in a Fluid Ounce?
There are 29.57353 milliliters in a fluid ounce, which is why we use this value in the formula above.
1 fl oz = 29.57353 mL
Fluid ounces and milliliters are both units used to measure volume. Keep reading to learn more about each unit of measure.
What Is a Fluid Ounce?
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 just an "ounce" but should not be confused with the unit of weight.One fluid ounce is equal to approximately 29.5735 milliliters, but in nutrition labeling, one fluid ounce is rounded to exactly 30 milliliters.[1]
The fluid ounce is a US customary unit of volume. Fluid ounces can be abbreviated as fl oz, and are also sometimes abbreviated as oz fl. For example, 1 fluid ounce can be written as 1 fl oz or 1 oz fl.
Learn more about fluid ounces.
What Is a Milliliter?
The milliliter is a unit of volume equal to 1 cubic centimeter, 1/1,000 of a liter, or about 0.061 cubic inches.[2]
The milliliter is an SI unit of volume in the metric system. In the metric system, "milli" is the prefix for thousandths, or 10-3. A milliliter is sometimes also referred to as a millilitre. Milliliters can be abbreviated as mL, and are also sometimes abbreviated as ml or mℓ. For example, 1 milliliter can be written as 1 mL, 1 ml, or 1 mℓ.
Since one milliliter is equivalent to one cubic centimeter, milliliters are sometimes expressed using the abbreviation for a cubic centimeter (cc) for things such as medical dosages or engine displacements.
Learn more about milliliters.
Fluid Ounce to Milliliter Conversion Table
| Fluid Ounces | Milliliters |
|---|---|
| 1 fl oz | 29.57 mL |
| 2 fl oz | 59.15 mL |
| 3 fl oz | 88.72 mL |
| 4 fl oz | 118.29 mL |
| 5 fl oz | 147.87 mL |
| 6 fl oz | 177.44 mL |
| 7 fl oz | 207.01 mL |
| 8 fl oz | 236.59 mL |
| 9 fl oz | 266.16 mL |
| 10 fl oz | 295.74 mL |
| 11 fl oz | 325.31 mL |
| 12 fl oz | 354.88 mL |
| 13 fl oz | 384.46 mL |
| 14 fl oz | 414.03 mL |
| 15 fl oz | 443.6 mL |
| 16 fl oz | 473.18 mL |
| 17 fl oz | 502.75 mL |
| 18 fl oz | 532.32 mL |
| 19 fl oz | 561.9 mL |
| 20 fl oz | 591.47 mL |
| 21 fl oz | 621.04 mL |
| 22 fl oz | 650.62 mL |
| 23 fl oz | 680.19 mL |
| 24 fl oz | 709.76 mL |
| 25 fl oz | 739.34 mL |
| 26 fl oz | 768.91 mL |
| 27 fl oz | 798.49 mL |
| 28 fl oz | 828.06 mL |
| 29 fl oz | 857.63 mL |
| 30 fl oz | 887.21 mL |
| 31 fl oz | 916.78 mL |
| 32 fl oz | 946.35 mL |
| 33 fl oz | 975.93 mL |
| 34 fl oz | 1,006 mL |
| 35 fl oz | 1,035 mL |
| 36 fl oz | 1,065 mL |
| 37 fl oz | 1,094 mL |
| 38 fl oz | 1,124 mL |
| 39 fl oz | 1,153 mL |
| 40 fl oz | 1,183 mL |
References
- 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
- National Institute of Standards and Technology, Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices, Handbook 44 - 2019 Edition, https://nvlpubs.nist.gov/nistpubs/hb/2019/NIST.HB.44-2019.pdf
More Fluid Ounce & Milliliter Conversions
- fluid ounces to gallons
- fluid ounces to quarts
- fluid ounces to pints
- fluid ounces to cups
- fluid ounces to tablespoons
- fluid ounces to teaspoons
- fluid ounces to cubic inches
- fluid ounces to cubic feet
- fluid ounces to cubic yards
- fluid ounces to liters
- fluid ounces to cubic centimeters
- fluid ounces to cubic meters
- gallons to milliliters
- quarts to milliliters
- pints to milliliters
- cups to milliliters
- tablespoons to milliliters
- teaspoons to milliliters
- cubic inches to milliliters
- cubic feet to milliliters
- cubic yards to milliliters
- liters to milliliters
- cubic centimeters to milliliters
- cubic meters to milliliters
