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Ounces to ml / ml to Ounces

Please choose an ingredient. A density is required for a conversion between dry ounces and milliliters (weight and volume). add own
Convert between fluid ounces and milliliters / millilitres for both US fluid ounces and British fluid ounces. fluid ounce.

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Ounces and ml conversion charts

US fluid ounces to milliliters
US 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
20 fl oz 591.47 ml
30 fl oz 887.21 ml
40 fl oz 1182.94 ml
50 fl oz 1478.68 ml
60 fl oz 1774.41 ml
70 fl oz 2070.15 ml
80 fl oz 2365.88 ml
90 fl oz 2661.62 ml
100 fl oz 2957.35 ml
Note: conversions are rounded to maximum 2 decimal places.
Milliliters to US fluid ounces
Milliliters US Fluid Ounces
10 ml 0.34 fl oz
50 ml 1.69 fl oz
100 ml 3.38 fl oz
150 ml 5.07 fl oz
200 ml 6.76 fl oz
250 ml 8.45 fl oz
300 ml 10.14 fl oz
350 ml 11.83 fl oz
400 ml 13.53 fl oz
450 ml 15.22 fl oz
500 ml 16.91 fl oz
550 ml 18.6 fl oz
600 ml 20.29 fl oz
650 ml 21.98 fl oz
700 ml 23.67 fl oz
750 ml 25.36 fl oz
Note: conversions are rounded to maximum 2 decimal places.

How many ml are in an ounce?

One US fluid ounce is equal to 29.5735295625 milliliters. One British fluid ounce is equal to 28.413064262467 millilitres.

16 oz to ml

The number of milliliters in 16 fluid ounces depends on which fluid ounce unit you are measuring with. For US fluid ounces, 16 ounces equate to 473.2ml (or 1 US pint or 2 US cups). For British fluid ounces, which are slightly smaller, 16 ounces equate to 454.6ml.

16 US fluid ounces to ml

16 × 29.5735295625 = 473.1765 ml

16 British fluid ounces to ml

16 × 28.413064262467 = 454.61 ml

How many ounces are in a milliliter?

One milliliter is equal to 0.033814 US fluid ounces. This means that 50ml is equal to 1.69 fluid ounces and 100ml is equal to 3.38 fluid ounces.

500ml to ounces

500ml converts to 16.91 US fluid ounces or 17.6 British Imperial fluid ounces. This conversion is for fluid ounces and not dry ounces.

The fluid ounce is used to measure volume, where-as the dry ounce is used to measure weight. So, if you're trying to measure the weight of a bottle of drink or an ingredient, you'll need to factor in the density of the substance in order to get a weight figure. For reference, a 500ml bottle of water weighs around 17.64 ounces (500g) and a 500ml bottle of milk weighs around 18.25 ounces.

You can, of course, use our converter at the top of this page to help you convert to dry ounces. Simply select 'Dry Ounces' in the dropdown menu. For help with gram conversions, you can use our ml and grams converter tool.

750ml to ounces

750ml converts to 25.36 US fluid ounces or 26.4 British Imperial fluid ounces. Remember that US fluid ounces are slightly larger than British fluid ounces.

How to convert ounces to milliliters

To convert US fluid ounces to milliliters, multiply your fluid ounces figure by 29.5735. If you're referencing British Imperial fluid ounces, multiply your figure by 28.4131 instead. The US fluid ounce is slightly larger than its British Imperial counterpart.

The fact that the there are two different volumetric measurements of fluid ounce may cause miscalculation, so its best to make sure you know which one you're referencing.

Although most units of volume in the US system are smaller than their corresponding units in the British system, the fluid ounce is an exception. The US fluid ounce is larger than the British fluid ounce because the British quart is divided into 40 fluid ounces, whereas the US quart is divided into only 32 fluid ounces. 1

The formula for converting US fluid ounces to milliliters looks like this:

milliliters = US fluid ounces × 29.57353

How to convert milliliters to ounces

To convert milliliters to US fluid ounces, divide your milliliters figure by 29.5735. If you're referencing British Imperial fluid ounces, divide your figure by 28.4131 instead.

Other Cooking Units

Whilst you're here, it's worth bookmarking our cooking calculator to help you convert between different recipe units.

Calculator created by Alastair Hazell.

References

  1. NIST Handbook 44. 2019. Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices. Appendix B – Units and Systems of Measurement. B-8.
  2. U.S. Food and Drug Administration. Guidelines for Determining Metric Equivalents of Household Measures. October 1993.