**Full name:** half US gallon

**Plural form:** half US gallons

**Alternate spelling:** half gallons

**Category type:** volume

**Scale factor:** 0.00189270589

The SI derived unit for volume is the cubic meter.

1 cubic meter is equal to 528.34410527459 half gallon.

Valid units must be of the **volume** type.

You can use this form to select from known units:

half gallon to half US gallon

half gallon to attoliter

half gallon to cup [Canada]

half gallon to minim [US]

half gallon to teaspoon [metric]

half gallon to jack [wine]

half gallon to cubic yard

half gallon to femtoliter

half gallon to decalitre

half gallon to gallon [US, dry]