how long does an nfl game go for

An NFL game is officially 60 minutes long, consisting of four 15-minute quarters. However, due to stoppages, timeouts, commercial breaks, and halftime, the average NFL game lasts about 3 hours and 12 minutes from start to finish. If the game is tied at the end of regulation, an overtime period of 10 minutes is added, which can extend the total duration further.