Fl oz to mL: Convert fluid ounces to milliliters

Answer
29.5735 mL = 1 fl oz

1 fl oz = 29.5735 mL. To convert fluid ounces to milliliters, multiply by 29.57352956. To go back, multiply by 0.0338140227 (or divide by 29.57352956). US fluid ounces are used on drink cans, bottles and cosmetics.

Free, no sign-upInstant resultsUpdated October 2026
Converted volume
–
How we calculated this

    Printed from sizebench.com/gallons-to-liters-volume-converter

    For estimating and educational purposes only. Results are approximate and are not a substitute for a licensed professional, the manufacturer's instructions or your local code. Disclaimer

    More questions like this

    Pressure chart1 hp → kW12,000 BTU → kW1 ton (TR) → kW1 bar → psi30 psi → bar100 °F → °C180 °C → °F37 °C → °F1 inch → mm1/2 inch → mm3/4 inch → mm1 ft → m1 kWh → BTUmm → inchescm → inchesinches → cmmeters → feetkm → milesmiles → kmlbs → kgkg → lbsoz → gramsgrams → ozAll quick answers

    Formula

    mL = fl oz × 29.57352956 fl oz = mL × 0.0338140227 12 fl oz × 29.57352956 = 354.882 mL

    Fl oz to mL table

    fl ozmL
    0.5 fl oz14.7868 mL
    1 fl oz29.5735 mL
    2 fl oz59.1471 mL
    3 fl oz88.7206 mL
    4 fl oz118.294 mL
    5 fl oz147.868 mL
    6 fl oz177.441 mL
    8 fl oz236.588 mL
    10 fl oz295.735 mL
    12 fl oz354.882 mL
    16 fl oz473.176 mL
    20 fl oz591.471 mL
    24 fl oz709.765 mL
    32 fl oz946.353 mL
    33.8 fl oz999.585 mL
    64 fl oz1,892.71 mL
    128 fl oz3,785.41 mL

    Factors from NIST SP 811 and the BIPM SI Brochure; values rounded to 6 significant digits.

    Frequently asked questions

    How many mL is 12 fl oz?

    12 fl oz = 354.882 mL.

    How many fl oz is 1 mL?

    1 mL = 0.033814 fl oz.

    Open the full calculator: Volume Converter: Gallons to Liters, fl oz, Cups and ft³ →