Ounces to ml conversion

How many milliliters in an ounce?

1 ounce of water equals 28 milliliters(*)

'Weight' to Volume Converter for Recipes

Inputs?Notes: the results in this calculator are rounded (by default) to 2 significant figures. The conversion factors are approximate once it is intended for recipes measurements. This is not rocket sciece ☺.

?Please, select the weight (mass) unit, then choose the volume unit to which you want to convert.

?Please, fill a value for volume you want to convert in the left box, choose an ingredient by typing its name, then click on the button 'Calculate!'.
Significant Figures:


1 ounce of water equals 28 milliliters. (*)
(*) or precisely 28.35 milliliters. All values are approximate.

Ounce to Milliliter Conversion Chart - Water

Note: Fractions are rounded to the nearest 8th fraction. Values are rounded to 3 significant figures.
ounces to milliliters of Water
1ounce = 28.3milliliters
2ounces = 56.7milliliters
4ounces = 113milliliters
5ounces = 142milliliters
8ounces = 227milliliters
1/16ounce = 1.77milliliters
1/8ounce = 3.54milliliters
1/4ounce = 7.09milliliters
1/3ounce = 9.45milliliters
1/2ounce = 14.2milliliters
2/3ounce = 18.9milliliters
3/4ounce = 21.3milliliters
1 1/16ounces = 30.1milliliters
1 1/8ounces = 31.9milliliters
1 1/4ounces = 35.4milliliters
1 1/3ounces = 37.8milliliters
1 1/2ounces = 42.5milliliters
1 2/3ounces = 47.2milliliters
1 3/4ounces = 49.6milliliters
2 1/16ounces = 58.5milliliters
2 1/8ounces = 60.2milliliters
2 1/4ounces = 63.8milliliters
2 1/3ounces = 66.1milliliters

Weight to Volume Conversions - Recipes

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