18 mL ≈ 0.608653 fl oz. To convert millilitres to fluid ounces, multiply by 0.033814057: 18 × 0.033814057 = 0.608653.
How to convert millilitres to fluid ounces
fl oz = mL × 0.033814057
- 1 mL = 0.033814057 fl oz (and 1 fl oz = 29.5735 mL).
- Multiply the amount by the factor: 18 × 0.033814057 = 0.608653.
- Answer: 18 mL ≈ 0.608653 fl oz (rounded to 6 significant figures).
Millilitres to Fluid Ounces table
| Millilitres (mL) | Fluid Ounces (fl oz) |
|---|---|
| 13 mL | 0.439583 fl oz |
| 14 mL | 0.473397 fl oz |
| 15 mL | 0.507211 fl oz |
| 16 mL | 0.541025 fl oz |
| 17 mL | 0.574839 fl oz |
| 18 mL | 0.608653 fl oz |
| 19 mL | 0.642467 fl oz |
| 20 mL | 0.676281 fl oz |
| 21 mL | 0.710095 fl oz |
| 22 mL | 0.743909 fl oz |
| 23 mL | 0.777723 fl oz |
| mL | fl oz |
|---|---|
| 1 mL | 0.0338141 fl oz |
| 5 mL | 0.16907 fl oz |
| 10 mL | 0.338141 fl oz |
| 50 mL | 1.6907 fl oz |
| 100 mL | 3.3814 fl oz |
| 1,000 mL | 33.8141 fl oz |
Good to know
1 fl oz here is the US fluid ounce (29.5735 mL); a UK fluid ounce is 28.4131 mL.