--- title: "18 mL to fl oz = 0.60865 fl oz" description: "18 milliliters is 0.60865 US fluid ounces. The arithmetic, a table of nearby values, and a converter for any other number." url: https://atoneplace.net/convert/18-ml-to-fl-oz/ site: "At One Place" --- # 18 mL to fl oz **18 milliliters in US fluid ounces: 18 mL = 0.60865 fl oz** fl oz = mL × 0.0338140227 18 milliliters is 0.60865 US fluid ounces. To get there, multiply by 0.0338140227. ## Values either side *Milliliters near 18, converted to US fluid ounces.* | Milliliters | US fluid ounces | | --- | --- | | 14 mL | 0.4734 | | 15 mL | 0.50721 | | 16 mL | 0.54102 | | 17 mL | 0.57484 | | 18 mL ← | 0.60865 | | 19 mL | 0.64247 | | 20 mL | 0.67628 | | 21 mL | 0.71009 | | 22 mL | 0.74391 | ## How the conversion works The relationship is fl oz = mL × 0.0338140227. Both units measure volume, so the conversion is a fixed factor that never changes. ## Common questions ### What is 18 mL in US fluid ounces? 18 mL is 0.60865 fl oz. ### How do you convert milliliters to US fluid ounces? Multiply by 0.0338140227. ## Related pages - [Milliliters to US fluid ounces](https://atoneplace.net/convert/ml-to-fl-oz/) - [18 fl oz to mL](https://atoneplace.net/convert/18-fl-oz-to-ml/) - [14 mL to fl oz](https://atoneplace.net/convert/14-ml-to-fl-oz/) - [15 mL to fl oz](https://atoneplace.net/convert/15-ml-to-fl-oz/) - [16 mL to fl oz](https://atoneplace.net/convert/16-ml-to-fl-oz/) - [17 mL to fl oz](https://atoneplace.net/convert/17-ml-to-fl-oz/) - [19 mL to fl oz](https://atoneplace.net/convert/19-ml-to-fl-oz/) - [20 mL to fl oz](https://atoneplace.net/convert/20-ml-to-fl-oz/) - [21 mL to fl oz](https://atoneplace.net/convert/21-ml-to-fl-oz/) - [22 mL to fl oz](https://atoneplace.net/convert/22-ml-to-fl-oz/) ## Sources - Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)] - The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure) - Calculated on this page — At One Place (/about/)