UPC. 1  The Universal Product Code symbology is used throughout the U.S. and Canadian retail. 2  In its standard version (UPC-A), the bar code consists of a five digit manufacturer number and a five digit product number. 3  0, 1 , 6, 7 and 8 are for regular UPC codes. 4  2 is for random weight items, e.g. meat, marked in-store.
3 liters = 0.793 US gallons 0.660 Imperial gallons Less than 1. 1 US gallon = 3.78541178 liters. 1 UK (Imperial) gallon = 4.54609118 liters.
1 pint = 2 cups = 0.473 liters. 1 quart = 4 cups = 0.946 liters. 1 gallon = 16 cups = 4 quarts = 3.785 liters. (The old English fluid ounce was 28.4 ml and the UK gallon was 4.54 liters).