US fluid ounce to Milliliter Converter
Type a value — the answer appears instantly. 1 fl oz = 29.5735 ml.
Reviewed by the OmniCalc teamMethod verified 2026-07-01
29.5735 milliliters
= 0.0295735 L= 0.0078125 gal
equals 29.5735 millilitersFormula: ml = fl oz × 29.57353
US fluid ounce to Milliliter formula
ml = fl oz × 29.57353
Convert 5 US fluid ounces to milliliters
- Start with 5 US fluid ounces.
- Multiply by the conversion factor: 5 × 29.5735 = 147.868.
- So 5 fl oz = 147.868 ml.
US fluid ounce to Milliliter conversion table
| US fluid ounces (fl oz) | Milliliters (ml) |
|---|---|
| 0.01 fl oz | 0.295735 ml |
| 0.1 fl oz | 2.95735 ml |
| 0.25 fl oz | 7.39338 ml |
| 0.5 fl oz | 14.7868 ml |
| 1 fl oz | 29.5735 ml |
| 2 fl oz | 59.1471 ml |
| 3 fl oz | 88.7206 ml |
| 4 fl oz | 118.294 ml |
| 5 fl oz | 147.868 ml |
| 6 fl oz | 177.441 ml |
| 7 fl oz | 207.015 ml |
| 8 fl oz | 236.588 ml |
| 9 fl oz | 266.162 ml |
| 10 fl oz | 295.735 ml |
| 15 fl oz | 443.603 ml |
| 20 fl oz | 591.471 ml |
| 25 fl oz | 739.338 ml |
| 30 fl oz | 887.206 ml |
| 40 fl oz | 1,182.94 ml |
| 50 fl oz | 1,478.68 ml |
| 75 fl oz | 2,218.01 ml |
| 100 fl oz | 2,957.35 ml |
| 250 fl oz | 7,393.38 ml |
| 500 fl oz | 14,786.8 ml |
| 1,000 fl oz | 29,573.5 ml |
| 5,000 fl oz | 147,868 ml |
| 10,000 fl oz | 295,735 ml |
Unit definitions
What is a US fluid ounce?
The US fluid ounce is one 128th of a US gallon, about 29.57 millilitres. It is the customary unit for beverages and liquid packaging in the United States. It is slightly larger than the imperial (UK) fluid ounce.
What is a milliliter?
The millilitre is one thousandth of a litre and is equal to one cubic centimetre. It is the everyday metric unit for liquids, cooking, and medicine dosing in most countries. A teaspoon holds about five millilitres.
Frequently asked questions
How many milliliters are in one US fluid ounce?
One US fluid ounce equals 29.5735 milliliters (1 fl oz = 29.5735 ml).
How do I convert US fluid ounces to milliliters?
Multiply the value in US fluid ounces by 29.5735. For example, 10 fl oz × 29.5735 = 295.735 ml.
Which is bigger — a US fluid ounce or a milliliter?
A US fluid ounce is bigger: one US fluid ounce contains 29.5735 milliliters.
Is this US fluid ounce to milliliter converter free?
Yes — the converter is free, works offline once loaded, and computes instantly in your browser without sending your numbers to a server.
Conversion factors follow international definitions (SI / NIST). Last verified 2026-07-01.