How many people could be seated in the Colosseum?
Colosseum
between 50,000 and 80,000
The Colosseum could hold, it is estimated, between 50,000 and 80,000 spectators,[5][6] having an average audience of some 65,000;[7][8] it was used for gladiatorial contests and public spectacles such as mock sea battles (for only a short time as the hypogeum was soon filled in with mechanisms to support the other activities), animal hunts, executions, re-enactments of famous battles, and dramas based on Classical mythology. The building ceased to be used for entertainment in the early medieval era. It was later reused for such purposes as housing, workshops, quarters for a religious order, a fortress, a quarry, and a Christian shrine.