How Many Ounces in a Gallon

  1 Gallon = 128 Ounces  How Many Ounces in a Gallon the answer is 128. There are 128 ounces (OZ) in 1 Gallon. In the UK metric system, there is 160 oz in 1 gallon. Gallon Gallon is used to measure the volume this metric system is used in the Imperial and USA systems. … Read more

OZ to Gallon

  1 Gallon (US) = 128 Ounces (US, Fluid) 1 Gallon (UK) = 160 Ounces (UK, Fluid) There are 128 US fluid ounces in a US gallon. If you’re in the UK, you’ll find a gallon measures 160 UK fluid ounces. This is due to the fact that the US liquid gallon is smaller than … Read more