--- title: "2 gal to cup = 32 cup" description: "2 US gallons is 32 US cups. The arithmetic, a table of nearby values, and a converter for any other number." url: https://atoneplace.net/convert/2-gallons-to-cups/ site: "At One Place" --- # 2 gal to cup **2 US gallons in US cups: 2 gal = 32 cup** cup = gal × 16 2 US gallons is 32 US cups. To get there, multiply by 16. ## Values either side *US gallons near 2, converted to US cups.* | US gallons | US cups | | --- | --- | | 0.5 gal | 8 | | 1 gal | 16 | | 1.5 gal | 24 | | 2 gal ← | 32 | | 2.5 gal | 40 | | 3 gal | 48 | | 4 gal | 64 | | 5 gal | 80 | ## How the conversion works The relationship is cup = gal × 16. 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. > US cup: US legal cup is 240 mL; the customary cup used here is 236.588 mL. ## Common questions ### What is 2 gal in US cups? 2 gal is 32 cup. ### How do you convert US gallons to US cups? Multiply by 16. ## Related pages - [US gallons to US cups](https://atoneplace.net/convert/gallons-to-cups/) - [2 cup to gal](https://atoneplace.net/convert/2-cups-to-gallons/) - [0.5 gal to cup](https://atoneplace.net/convert/0-5-gallons-to-cups/) - [1 gal to cup](https://atoneplace.net/convert/1-gallons-to-cups/) - [1.5 gal to cup](https://atoneplace.net/convert/1-5-gallons-to-cups/) - [2.5 gal to cup](https://atoneplace.net/convert/2-5-gallons-to-cups/) - [3 gal to cup](https://atoneplace.net/convert/3-gallons-to-cups/) - [4 gal to cup](https://atoneplace.net/convert/4-gallons-to-cups/) - [5 gal to cup](https://atoneplace.net/convert/5-gallons-to-cups/) ## 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/)