How long does it take to play a game of Mahjong?

How long does it take to play a game of Mahjong? A session of Mahjong is three rounds––the East, South, West and then North round and each player takes turns being the dealer for each round; therefore, it is at least 16 games before a session of Mahjong is completed and that takes around two hours.

A session of Mahjong is three rounds––the East, South, West and then North round and each player takes turns being the dealer for each round; therefore, it is at least 16 games before a session of Mahjong is completed and that takes around two hours.