Milliliters to Fluid ounces (US) Converter
Convert milliliters to fluid ounces (us) instantly. Exact factor: 1 mL = 0.03381 fl oz.
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Convert milliliters to fluid ounces (us)
The exact conversion factor is 1 mL = 0.03381 fl oz. Type any value and the result updates instantly; the math is shown beneath the board.
Worked by hand
Multiply the milliliters value by 29.574 (that is, 1 ÷ 0.03381) to get fluid ounces (us).
Worked example
- Take 1 mL
- multiply by 29.574
- the result is 0.03381 fl oz
How to use it
- Enter your milliliters
- Read the fluid ounces (us) result
- Check the factor line to verify by hand
Frequently asked questions
How many fluid ounces (us) are in one milliliters?
Exactly 0.03381 fl oz, by the SI/NIST definition.
How do I convert fluid ounces (us) back to milliliters?
Divide by 0.03381 — or use the full converter where both directions are one click.
Is this rounding or exact?
The factor is exact; only the displayed decimals are rounded.