--- title: "4 L to gal = 1.056688 gal" description: "4 liters is 1.056688 US gallons. The arithmetic, a table of nearby values, and a converter for any other number." url: https://atoneplace.net/convert/4-liters-to-gallons/ site: "At One Place" --- # 4 L to gal **4 liters in US gallons: 4 L = 1.056688 gal** gal = L × 0.2641720524 4 liters is 1.056688 US gallons. To get there, multiply by 0.2641720524. ## Values either side *Liters near 4, converted to US gallons.* | Liters | US gallons | | --- | --- | | 1.5 L | 0.39626 | | 2 L | 0.52834 | | 2.5 L | 0.66043 | | 3 L | 0.79252 | | 4 L ← | 1.056688 | | 5 L | 1.32086 | | 6 L | 1.585032 | | 7 L | 1.849204 | | 8 L | 2.113376 | ## How the conversion works The relationship is gal = L × 0.2641720524. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two. > US gallon: US liquid gallon. The imperial gallon is about 20% larger. ## Common questions ### What is 4 L in US gallons? 4 L is 1.056688 gal. ### How do you convert liters to US gallons? Multiply by 0.2641720524. ## Related pages - [Liters to US gallons](https://atoneplace.net/convert/liters-to-gallons/) - [4 gal to L](https://atoneplace.net/convert/4-gallons-to-liters/) - [1.5 L to gal](https://atoneplace.net/convert/1-5-liters-to-gallons/) - [2 L to gal](https://atoneplace.net/convert/2-liters-to-gallons/) - [2.5 L to gal](https://atoneplace.net/convert/2-5-liters-to-gallons/) - [3 L to gal](https://atoneplace.net/convert/3-liters-to-gallons/) - [5 L to gal](https://atoneplace.net/convert/5-liters-to-gallons/) - [6 L to gal](https://atoneplace.net/convert/6-liters-to-gallons/) - [7 L to gal](https://atoneplace.net/convert/7-liters-to-gallons/) - [8 L to gal](https://atoneplace.net/convert/8-liters-to-gallons/) ## 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/)