Fluid Ounces to Milliliters Conversion (fl oz to mL) (2025)

Enter the volume in fluid ounces below to get the value converted to milliliters.

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How to Convert Fluid Ounces to Milliliters

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Fluid Ounces to Milliliters Conversion (fl oz to mL) (2)

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Sexton, J. (n.d.). Fluid Ounces to Milliliters Converter. Inch Calculator. Retrieved June 30, 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

Fluid Ounces to Milliliters Conversion (fl oz to mL) (3)

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

Table showing various fluid ounce measurements converted to milliliters.
Fluid Ounces Milliliters
1 fl oz29.57 mL
2 fl oz59.15 mL
3 fl oz88.72 mL
4 fl oz118.29 mL
5 fl oz147.87 mL
6 fl oz177.44 mL
7 fl oz207.01 mL
8 fl oz236.59 mL
9 fl oz266.16 mL
10 fl oz295.74 mL
11 fl oz325.31 mL
12 fl oz354.88 mL
13 fl oz384.46 mL
14 fl oz414.03 mL
15 fl oz443.6 mL
16 fl oz473.18 mL
17 fl oz502.75 mL
18 fl oz532.32 mL
19 fl oz561.9 mL
20 fl oz591.47 mL
21 fl oz621.04 mL
22 fl oz650.62 mL
23 fl oz680.19 mL
24 fl oz709.76 mL
25 fl oz739.34 mL
26 fl oz768.91 mL
27 fl oz798.49 mL
28 fl oz828.06 mL
29 fl oz857.63 mL
30 fl oz887.21 mL
31 fl oz916.78 mL
32 fl oz946.35 mL
33 fl oz975.93 mL
34 fl oz1,006 mL
35 fl oz1,035 mL
36 fl oz1,065 mL
37 fl oz1,094 mL
38 fl oz1,124 mL
39 fl oz1,153 mL
40 fl oz1,183 mL

References

  1. 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
  2. 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
Fluid Ounces to Milliliters Conversion (fl oz to mL) (2025)

FAQs

Fluid Ounces to Milliliters Conversion (fl oz to mL)? ›

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. The volume in milliliters is equal to the volume in fluid ounces multiplied by 29.57353.

What is the conversion fl ounces to mL? ›

Depending on which units you are using, there are two conversions: For the US fluid ounce, 1 fl oz = 29.6 ml ; and. For the British fluid ounce, 1 fl oz = 28.4 ml .

How do you convert 2 0z to mL? ›

1 us fl oz= 29.57353mL I usually estimate that 1 fluid ounces is almost 30 ml, so 2 fluid ounces is a little less than 60 ml. To convert 2 fluid ounces to milliliters, multiply 2 times 29.57353mL which is 59.14706 mL.

How do you convert ounces to mL in medical? ›

oz) use 1 fl. oz. = 30 mL to convert.

How many fl oz is 1000 mL? ›

Overview: Glass & Plastic Container Size Conversion Chart
Unit of MeasuremLOunce
1 mL =1 mL0.0338
1 Liter =1000 mL33.815
1 Pint =475 mL16
1 Quart =950 mL32
3 more rows

Is 1 oz equal to 10 mL? ›

Answer: 10ml is equal to 1/3 of an ounce (oz) or 0.33814 oz.

How to convert oz to mL cna? ›

Thirty milliliters (mL) is equivalent to 1 fluid ounce (oz). To convert ounces to milliliters, multiply the number of ounces by 30. One thousand milliliters (mL) is equivalent to 1 liter (L). To convert liters to milliliters, multiply the number of liters by 1000.

How many milliliters are in an ounce? ›

One fluid ounce is equivalent to approximately 29.57 milliliters in the metric system.

How do you calculate liquid ounces? ›

You don't have to use a scale to measure fluid ounces. Instead, you can measure fluid ounces with a measuring cup. A one-cup measuring cup holds 8 fluid ounces, so 1 ounce would be 1/8 of a cup.

What is the ml to oz conversion? ›

Milliliter to Fluid Ounce Conversion Table
MillilitersFluid Ounces
1 mL0.033814 fl oz
2 mL0.067628 fl oz
3 mL0.101442 fl oz
4 mL0.135256 fl oz
36 more rows

How much is 4 oz in ml? ›

How much liquid is 4 oz? 4 oz of liquid is equivalent to approximately 118.29 ml or about 0.5 cups of liquid.

Is 8 ounces the same as 250 ml? ›

250 ml = about 8-1/2 fl. oz. (8.45 fl. oz.)

How to go from oz to milliliters? ›

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. The volume in milliliters is equal to the volume in fluid ounces multiplied by 29.57353.

What is 1 oz equal to in ml? ›

Ounces to ML Conversion Table
Ounce [Oz]Milliliters(ml)Ounces to Milliliters (oz to ml)
1 oz29.5735 ml1 ounces is equal to 29.5735 Milliliters
2 oz59.147 ml2 ounces is equal to 59.147 Milliliters
3 oz88.7205 ml3 ounces is equal to 88.7205 Milliliters
4 oz118.294 ml4 ounces is equal to 118.294 Milliliters
3 more rows
Jul 6, 2024

What is 200 ml in fl oz? ›

If so then 200 ml is equivalent to 7.04 imperial fluid ounces, or 6.76 US fluid ounces.

Is 750 ml 20 oz? ›

The standard, 750 ml bottle (milliliters are always the measure for beverage alcohol on a wine label) translates into 25.4 ounces.

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