Convert millilitres to fluid ounces

1 mL = 0.033814 fl oz. Enter a value in either field: the conversion works both ways.

mL
fl oz

⇄ Convert fluid ounces to millilitres

Conversion formula

fl oz = mL × 0.033814
mL = fl oz ÷ 0.033814

Example: 50 mL × 0.033814 = 1.6907 fl oz.

A US fluid ounce is 29.57 mL. A standard 355 mL can is 12 fluid ounces, and a US cup is 8 fluid ounces, or about 237 mL.

mL to fl oz conversion chart

MillilitresFluid ounces
15 mL0.507 fl oz
30 mL1.014 fl oz
50 mL1.691 fl oz
100 mL3.381 fl oz
250 mL8.454 fl oz
355 mL12.004 fl oz
500 mL16.907 fl oz
750 mL25.361 fl oz
1,000 mL33.814 fl oz

Frequently asked questions

How many fluid ounces are in 1 mL?
1 mL equals 0.033814 fl oz.
How many mL are in a fluid ounce?
One US fluid ounce equals 29.57 mL.
How many mL are in a cup?
A US cup is 236.6 mL. The Canadian metric cup is 250 mL.

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