Source: wikibot/congius
= Congius
{wiki=Congius}
The term "Congius" refers to a unit of liquid capacity that was used in ancient Roman measurement systems. Specifically, it represented approximately 3.28 liters (or about 0.87 U.S. gallons). The congius was part of a larger system of measurements used for various liquids, particularly in trade and commerce. Today, the term is mostly of historical interest and is not commonly used in modern measurements.