--- title: "40 fl oz to L = 1.182941 L" description: "40 US fluid ounces is 1.182941 liters. The arithmetic, a table of nearby values, and a converter for any other number." url: https://atoneplace.net/convert/40-fl-oz-to-liters/ site: "At One Place" --- # 40 fl oz to L **40 US fluid ounces in liters: 40 fl oz = 1.182941 L** L = fl oz × 0.02957352956 40 US fluid ounces is 1.182941 liters. To get there, multiply by 0.02957352956. ## Values either side *US fluid ounces near 40, converted to liters.* | US fluid ounces | Liters | | --- | --- | | 32 fl oz | 0.94635 | | 35 fl oz | 1.035074 | | 36 fl oz | 1.064647 | | 37 fl oz | 1.094221 | | 40 fl oz ← | 1.182941 | | 45 fl oz | 1.330809 | | 50 fl oz | 1.478676 | | 55 fl oz | 1.626544 | | 60 fl oz | 1.774412 | ## How the conversion works The relationship is L = fl oz × 0.02957352956. Both units measure volume, so the conversion is a fixed factor that never changes. ## Common questions ### What is 40 fl oz in liters? 40 fl oz is 1.182941 L. ### How do you convert US fluid ounces to liters? Multiply by 0.02957352956. ## Related pages - [US fluid ounces to liters](https://atoneplace.net/convert/fl-oz-to-liters/) - [40 L to fl oz](https://atoneplace.net/convert/40-liters-to-fl-oz/) - [32 fl oz to L](https://atoneplace.net/convert/32-fl-oz-to-liters/) - [35 fl oz to L](https://atoneplace.net/convert/35-fl-oz-to-liters/) - [36 fl oz to L](https://atoneplace.net/convert/36-fl-oz-to-liters/) - [37 fl oz to L](https://atoneplace.net/convert/37-fl-oz-to-liters/) - [45 fl oz to L](https://atoneplace.net/convert/45-fl-oz-to-liters/) - [50 fl oz to L](https://atoneplace.net/convert/50-fl-oz-to-liters/) - [55 fl oz to L](https://atoneplace.net/convert/55-fl-oz-to-liters/) - [60 fl oz to L](https://atoneplace.net/convert/60-fl-oz-to-liters/) ## 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/)