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US Fluid Ounces to Milliliters Converter

Convert US fluid ounces (fl oz) to milliliters (mL), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter a volume, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
29.5735295625 mL
US gallons
0.0078125 gal
US liquid quarts
0.03125 qt
US liquid pints
0.0625 pt
US cups
0.125 cup
US tablespoons
2 tbsp
US teaspoons
6 tsp
cubic miles
7.09506705825 × 10⁻¹⁵ mi³
cubic yards
3.86807163066 × 10⁻⁵ cu yd
cubic feet
0.00104437934028 cu ft
cubic inches
1.8046875 in³
cubic kilometers
2.95735295625 × 10⁻¹⁴ km³
cubic meters
2.95735295625 × 10⁻⁵ m³
liters
0.0295735295625 L
cubic centimeters
29.5735295625 cm³
cubic millimeters
29,573.5295625 mm³
imperial gallons
0.00650526706741 imp gal
imperial quarts
0.0260210682697 imp qt
imperial pints
0.0520421365393 imp pt
imperial fluid ounces
1.04084273079 imp fl oz
imperial tablespoons
1.66534836926 imp tbsp
imperial teaspoons
4.99604510777 imp tsp
drops
591.47059125 gtt

1 fl oz = 29.5735295625 mL

Show the working
  1. 1 fl oz = 29.5735295625 mL
  2. 1 × 29.5735295625 = 29.5735295625 mL

How to convert us fluid ounces to milliliters

1 fl oz = 29.5735295625 mL, so multiply by 29.5735295625 to go from US fluid ounces to milliliters. Going the other way, 1 mL = 0.0338140227018 fl oz.

mL = fl oz × 29.5735295625
fl oz = mL × 0.0338140227018

Worked example:

1 fl oz = 29.5735295625 mL
5 × 29.5735295625 = 147.867647812 mL

US Fluid Ounces to milliliters table

US Fluid OuncesMilliliters
1 fl oz29.5735295625 mL
2 fl oz59.147059125 mL
3 fl oz88.7205886875 mL
4 fl oz118.29411825 mL
5 fl oz147.867647812 mL
6 fl oz177.441177375 mL
7 fl oz207.014706938 mL
8 fl oz236.5882365 mL
9 fl oz266.161766062 mL
10 fl oz295.735295625 mL
15 fl oz443.602943438 mL
20 fl oz591.47059125 mL
25 fl oz739.338239062 mL
30 fl oz887.205886875 mL
40 fl oz1,182.9411825 mL
50 fl oz1,478.67647812 mL
75 fl oz2,218.01471719 mL
100 fl oz2,957.35295625 mL
250 fl oz7,393.38239062 mL
500 fl oz14,786.7647812 mL
1000 fl oz29,573.5295625 mL

About the units

US Fluid Ounces (fl oz)
US fluid ounces, a US customary unit. Definition: NIST Handbook 44 Appendix C (US customary units; US gallon = 231 in³).
Milliliters (mL)
Milliliters, a metric unit. Definition: BIPM SI Brochure.

Formula version 0.1.0Reviewed