ML to Oz

This calculator converts milliliters to US fluid ounces for cooking, drinks, medicine, and other liquid measurements.

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Enter the volume in milliliters and read the equivalent number of US fluid ounces. Keep a few decimal places when measuring medicine or mixing something that resents improvisation.

The formula is: US fluid ounces = milliliters / 29.5735295625. Equivalently, multiply milliliters by approximately 0.033814.

Worked example

A 500 ml bottle contains 500 / 29.5735295625 = 16.91 US fluid ounces. Rounded for everyday use, that is about 16.9 fl oz.

Common questions

Are US and UK fluid ounces the same?

No. One US fluid ounce is about 29.57 ml, while one UK imperial fluid ounce is about 28.41 ml. This calculator uses US fluid ounces.

How many ounces is 250 ml?

Divide 250 by 29.5735295625 to get about 8.45 US fluid ounces. For a rough kitchen estimate, that is a little over 8 fluid ounces.

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