how long is the average nba basketball game
an average nba game is about 2:30 hours long. there's 4 quarters. each quarter is 12 minutes long, but then there's the halftime, commericials, and sometimes it goes into overtime, then there's the technical fouls and the fouls, and the timeouts, so it adds up to about 2:30 hours long so yea the game is over. angelbutt29 Â· 9 years ago. Thumbs up.