How many US gallon in 1 half gallons? The answer is 0.49999999735828. We assume you are converting between gallon [US] and half US gallon. You can view more details on each measurement unit: US gallon or half gallons The SI derived unit for volume is the cubic meter. 1 cubic meter is equal to 264.17205124156 US gallon, or 528.34410527459 half gallons. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gallons [US] and half US gallons. Type in your own numbers in the form to convert the units!
1 US gallon to half gallons = 2 half gallons
5 US gallon to half gallons = 10 half gallons
10 US gallon to half gallons = 20 half gallons
15 US gallon to half gallons = 30 half gallons
20 US gallon to half gallons = 40 half gallons
25 US gallon to half gallons = 50 half gallons
30 US gallon to half gallons = 60 half gallons
40 US gallon to half gallons = 80 half gallons
50 US gallon to half gallons = 100 half gallons
You can do the reverse unit conversion from half gallons to US gallon, or enter any two units below:
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!