1 US fluid ounce to milliliters
1 fl oz = 29.57353 ml. Change the amount below, or read the formula and the reference table further down.
1 US fluid ounce equals
milliliters
1 fl oz = 29.57353 ml
The formula
US fluid ounces and milliliters both measure volume from the same zero, so a single multiplier does the job.
ml = fl oz × 29.57352956
Going the other way? Convert milliliters to US fluid ounces.
US fluid ounces to milliliters table
Values either side of 1 fl oz.
| US fluid ounces (fl oz) | Milliliters (ml) |
|---|---|
| -4 | -118.29 |
| -3.5 | -103.51 |
| -3 | -88.7206 |
| -2.5 | -73.9338 |
| -2 | -59.1471 |
| -1.5 | -44.3603 |
| -1 | -29.5735 |
| -0.5 | -14.7868 |
| 0 | 0 |
| 0.5 | 14.7868 |
| 1 | 29.5735 |
| 1.5 | 44.3603 |
| 2 | 59.1471 |
| 2.5 | 73.9338 |
| 3 | 88.7206 |
| 3.5 | 103.51 |
| 4 | 118.29 |
| 4.5 | 133.08 |
| 5 | 147.87 |
| 5.5 | 162.65 |
| 6 | 177.44 |
Questions people ask
- How many milliliters are in a US fluid ounce?
- One US fluid ounce equals 29.57352956 milliliters.
- How do I convert US fluid ounces to milliliters by hand?
- Multiply the number of US fluid ounces by 29.57352956. For a rough check, 29.6 is close enough for most everyday use.
- What is 1 US fluid ounce in milliliters?
- 1 US fluid ounce is 29.57353 milliliters.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.