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40 ml to oz
40 ml equals 1.353 us fl oz. This is the exact conversion for 40 ml to oz, derived from exact SI/NIST definitions with the standard conversion factor. It's also written 40 ml to us fl oz. See nearby values below, or open the full Unit Converter to convert any other value or unit.
Quick answer
40 ml = 1.353 us fl oz
- 1 ml = 0.0338 us fl oz
- Exact definitional conversion factor
Frequently asked questions
What is 40 ml in oz?
40 ml is 1.353 us fl oz. The conversion uses the exact factor 1 ml = 0.0338 us fl oz.
How do I convert ml to oz?
Multiply by the exact factor (1 ml = 0.0338 us fl oz). Open the full Unit Converter to convert any value.
Is 40 ml to us fl oz the same as 40 ml to oz?
Yes — 40 ml to us fl oz and 40 ml to oz are the same conversion: 40 ml = 1.353 us fl oz.