--- title: "9 pt to gal = 1.125 gal" description: "9 US pints is 1.125 US gallons. The arithmetic, a table of nearby values, and a converter for any other number." url: https://atoneplace.net/convert/9-pints-to-gallons/ site: "At One Place" --- # 9 pt to gal **9 US pints in US gallons: 9 pt = 1.125 gal** gal = pt × 1/8 9 US pints is 1.125 US gallons. To get there, multiply by 0.125. ## Values either side *US pints near 9, converted to US gallons.* | US pints | US gallons | | --- | --- | | 5 pt | 0.625 | | 6 pt | 0.75 | | 7 pt | 0.875 | | 8 pt | 1 | | 9 pt ← | 1.125 | | 10 pt | 1.25 | | 11 pt | 1.375 | | 12 pt | 1.5 | | 13 pt | 1.625 | ## How the conversion works The relationship is gal = pt × 1/8. 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 9 pt in US gallons? 9 pt is 1.125 gal. ### How do you convert US pints to US gallons? Multiply by 0.125. ## Related pages - [US pints to US gallons](https://atoneplace.net/convert/pints-to-gallons/) - [9 gal to pt](https://atoneplace.net/convert/9-gallons-to-pints/) - [5 pt to gal](https://atoneplace.net/convert/5-pints-to-gallons/) - [6 pt to gal](https://atoneplace.net/convert/6-pints-to-gallons/) - [7 pt to gal](https://atoneplace.net/convert/7-pints-to-gallons/) - [8 pt to gal](https://atoneplace.net/convert/8-pints-to-gallons/) - [10 pt to gal](https://atoneplace.net/convert/10-pints-to-gallons/) - [11 pt to gal](https://atoneplace.net/convert/11-pints-to-gallons/) - [12 pt to gal](https://atoneplace.net/convert/12-pints-to-gallons/) - [13 pt to gal](https://atoneplace.net/convert/13-pints-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/)