Fluid ounce (US) to Milliliter Converter
Convert Fluid ounce (US) (fl oz) to Milliliter (mL). Results update as you type, with a conversion table and the formula below.
1 fl oz =
29.5735 mL
fl oz to mL conversion table
| fl oz | mL |
|---|---|
| 1 | 29.5735 |
| 2 | 59.1471 |
| 3 | 88.7206 |
| 4 | 118.2941 |
| 5 | 147.8676 |
| 6 | 177.4412 |
| 7 | 207.0147 |
| 8 | 236.5882 |
| 9 | 266.1618 |
| 10 | 295.7353 |
| 15 | 443.6029 |
| fl oz | mL |
|---|---|
| 20 | 591.4706 |
| 25 | 739.3382 |
| 30 | 887.2059 |
| 40 | 1,182.94 |
| 50 | 1,478.68 |
| 60 | 1,774.41 |
| 70 | 2,070.15 |
| 80 | 2,365.88 |
| 90 | 2,661.62 |
| 100 | 2,957.35 |
How to use
- Type the fl oz value to convert.
- The result appears instantly in mL; the swap button reverses direction.
- For common values, check the conversion table below.
Frequently asked questions
How many mL is 1 fl oz?+
1 fl oz = 29.5735 mL. The table below lists the values you'll reach for most often.
How accurate are the results?+
The math uses internationally standardized definitions; only the display is rounded to significant digits. Accurate enough for school, work and daily life.
How do I convert mL back to fl oz?+
Hit the swap arrows in the middle of the converter above — the direction flips and your value is kept.
Is it really free?+
Yes. No sign-up, no install, no usage limits. The site is ad-supported.
Unit guide
The formula
1 fl oz equals 29.5735 mL — multiply a fl oz value by 29.5735 to get mL. Example: 5 fl oz × 29.5735 = 147.8676 mL.
Going the other way, 1 mL = 0.033814 fl oz — multiply by 0.033814, or hit the swap button on the converter above.
When is this conversion needed?
Useful for recipe measurements (cups, fluid ounces), beverage sizes and fuel or water-bottle comparisons.