What does 50 MCM equal in AWG?

50 MCM (thousand circular mils) is equivalent to approximately 1/0 AWG (American Wire Gauge). Specifically, 50 MCM is about 0.46 inches in diameter, while 1/0 AWG has a diameter of about 0.324 inches. In the AWG system, MCM is often used for larger wire sizes typically found in industrial applications.