--- title: "20 fl oz to mL = 591.4706 mL" description: "20 US fluid ounces is 591.4706 milliliters. The arithmetic, a table of nearby values, and a converter for any other number." url: https://atoneplace.net/convert/20-fl-oz-to-ml/ site: "At One Place" --- # 20 fl oz to mL **20 US fluid ounces in milliliters: 20 fl oz = 591.4706 mL** mL = fl oz × 29.57352956 20 US fluid ounces is 591.4706 milliliters. To get there, multiply by 29.57352956. ## Values either side *US fluid ounces near 20, converted to milliliters.* | US fluid ounces | Milliliters | | --- | --- | | 16 fl oz | 473.1765 | | 17 fl oz | 502.75 | | 18 fl oz | 532.3235 | | 19 fl oz | 561.8971 | | 20 fl oz ← | 591.4706 | | 21 fl oz | 621.0441 | | 22 fl oz | 650.6177 | | 23 fl oz | 680.1912 | | 24 fl oz | 709.7647 | ## How the conversion works The relationship is mL = fl oz × 29.57352956. Both units measure volume, so the conversion is a fixed factor that never changes. ## Common questions ### What is 20 fl oz in milliliters? 20 fl oz is 591.4706 mL. ### How do you convert US fluid ounces to milliliters? Multiply by 29.57352956. ## Related pages - [US fluid ounces to milliliters](https://atoneplace.net/convert/fl-oz-to-ml/) - [20 mL to fl oz](https://atoneplace.net/convert/20-ml-to-fl-oz/) - [16 fl oz to mL](https://atoneplace.net/convert/16-fl-oz-to-ml/) - [17 fl oz to mL](https://atoneplace.net/convert/17-fl-oz-to-ml/) - [18 fl oz to mL](https://atoneplace.net/convert/18-fl-oz-to-ml/) - [19 fl oz to mL](https://atoneplace.net/convert/19-fl-oz-to-ml/) - [21 fl oz to mL](https://atoneplace.net/convert/21-fl-oz-to-ml/) - [22 fl oz to mL](https://atoneplace.net/convert/22-fl-oz-to-ml/) - [23 fl oz to mL](https://atoneplace.net/convert/23-fl-oz-to-ml/) - [24 fl oz to mL](https://atoneplace.net/convert/24-fl-oz-to-ml/) ## 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/)