Fluid ounces (US) to Millilitres Converter

Type a value and get the answer with the factor it came from. For example, 1 fluid ounces (us) equals 29.5735 millilitres.

Numbers around it — common values

Fluid ounces (US)Millilitres
1 fl oz29.5735 ml
2 fl oz59.1471 ml
4 fl oz118.2941 ml
6 fl oz177.4412 ml
8 fl oz236.5882 ml
12 fl oz354.8824 ml
16 fl oz473.1765 ml

Questions people also ask

How do you convert fluid ounces (us) to millilitres?
Multiply by the conversion factor: 1 fl oz = 29.57352956 ml, so 1 × 29.57352956 = 29.57353 ml.

Is the conversion factor exact?
The US fluid ounce is defined as exactly 29.5735295625 ml, and the US gallon as exactly 3.785411784 litres.

The US fluid ounce is defined as exactly 29.5735295625 ml, and the US gallon as exactly 3.785411784 litres. Last updated: October 13, 2026 · Clirto — every answer free, every step shown.

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