Convert ml to fluid ounces
1 ml = 0.033814 fl oz (US) · 1 fl oz (US) = 29.5735 ml · Exact by definition
1 ml = 0.033814 fl oz (US)
The same value in other units
- litre
- 0.001 l
- cubic metre
- 1e-6 m³
- US cup
- 0.00422675 cup (US)
- US gallon
- 0.000264172 gal (US)
- imperial gallon
- 0.000219969 gal (UK)
Settings
Digits kept in the answer. Automatic keeps six, which hides floating-point noise without losing anything real.
Convert a whole list
Paste one conversion per line, written the way you would say it: "5 km to mi". Handy for a column copied out of a spreadsheet.
Volume
ml to fluid ounces: conversion table
| millilitre | US fluid ounce |
|---|---|
| 1 ml | 0.033814 fl oz (US) |
| 2 ml | 0.067628 fl oz (US) |
| 3 ml | 0.101442 fl oz (US) |
| 5 ml | 0.16907 fl oz (US) |
| 10 ml | 0.33814 fl oz (US) |
| 20 ml | 0.67628 fl oz (US) |
| 25 ml | 0.845351 fl oz (US) |
| 50 ml | 1.6907 fl oz (US) |
| 100 ml | 3.3814 fl oz (US) |
| 250 ml | 8.45351 fl oz (US) |
| 500 ml | 16.907 fl oz (US) |
| 1000 ml | 33.814 fl oz (US) |
| US fluid ounce | millilitre |
|---|---|
| 1 fl oz (US) | 29.5735 ml |
| 2 fl oz (US) | 59.1471 ml |
| 3 fl oz (US) | 88.7206 ml |
| 5 fl oz (US) | 147.868 ml |
| 10 fl oz (US) | 295.735 ml |
| 20 fl oz (US) | 591.471 ml |
| 25 fl oz (US) | 739.338 ml |
| 50 fl oz (US) | 1478.68 ml |
| 100 fl oz (US) | 2957.35 ml |
| 250 fl oz (US) | 7393.38 ml |
| 500 fl oz (US) | 14786.8 ml |
| 1000 fl oz (US) | 29573.5 ml |
How the conversion works
fl oz (US) = ml × 0.033814023
Both units are defined exactly, so the precision of the ml to fluid ounces result depends only on the number of decimal places you choose.
METHOD AND SOURCES
Where the conversion factors come from
Results are calculated from the unit definitions stored in the converter, not copied from a lookup table. For exact units, every value in the table follows from the same factor shown in the formula above.
- BIPM — SI Brochure
The official definitions of the International System of Units (SI).
- NIST SP 811 — Conversion factors
Conversion-factor tables for SI and non-SI units.
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