---
title: "US pints to US gallons — pt to gal converter"
description: "1 US pint = 0.125 US gallons. Convert US pints to US gallons with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/pints-to-gallons/
site: "At One Place"
---

# US pints to US gallons

**1 US pint in US gallons: 1 pt = 0.125 gal**

gal = pt × 1/8

To convert US pints to US gallons, multiply by 0.125. The table below gives the values people look up most often, and the converter works for any number.

## US pints to US gallons table

*Common US pint values converted to US gallons.*

| US pints | US gallons |
| --- | --- |
| 1 pt | 0.125 |
| 2 pt | 0.25 |
| 3 pt | 0.375 |
| 4 pt | 0.5 |
| 5 pt | 0.625 |
| 10 pt | 1.25 |
| 15 pt | 1.875 |
| 20 pt | 2.5 |
| 25 pt | 3.125 |
| 30 pt | 3.75 |
| 40 pt | 5 |
| 50 pt | 6.25 |
| 75 pt | 9.375 |
| 100 pt | 12.5 |
| 250 pt | 31.25 |
| 500 pt | 62.5 |
| 1,000 pt | 125 |

## 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

### How many US gallons are in one US pint?

One US pint equals 0.125 US gallons. gal = pt × 1/8.

### How do you convert US pints to US gallons?

Use gal = pt × 1/8. So 10 pt is 1.25 gal.

### How many US pints are in one US gallon?

One US gallon equals 8 US pints, which is the reverse of the conversion above.

### Is there more than one kind of US gallon?

US liquid gallon. The imperial gallon is about 20% larger.

## Related pages

- [US gallons to US pints](https://atoneplace.net/convert/gallons-to-pints/)
- [US pints to Liters](https://atoneplace.net/convert/pints-to-liters/)
- [US pints to Milliliters](https://atoneplace.net/convert/pints-to-ml/)
- [US pints to Cubic meters](https://atoneplace.net/convert/pints-to-cubic-meters/)
- [US pints to US quarts](https://atoneplace.net/convert/pints-to-quarts/)
- [US pints to US cups](https://atoneplace.net/convert/pints-to-cups/)
- [US pints to US fluid ounces](https://atoneplace.net/convert/pints-to-fl-oz/)
- [US pints to Tablespoons](https://atoneplace.net/convert/pints-to-tablespoons/)
- [US pints to Teaspoons](https://atoneplace.net/convert/pints-to-teaspoons/)

## 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/)