Catherine The Great Is A Conversion Of Metric To US Gallons
The US gallon (frequently called simply “gallon”) is legally defined as exactly 231 cubic inches, i.e. 3.785411784 litres. A US gallon contains 3.785411784 kg (8.3454 lb) of water at 3.983 °C (39.169 °F), making it 83.26742% of an imperial gallon. Source: Google.