An NHL game is officially 60 minutes long, with three 20-minute periods. However, with intermissions, stoppages, commercials, and potential overtime or shootouts, the total time spent watching or attending can reach 2.5 to 3 hours. Playoff games may last even longer due to sudden-death overtime periods.

For more visit: https://sportsbyte.net/how-long-are-hockey-games/

An NHL game officially runs 60 minutes over three periods, but with breaks and overtime, it can last up to 3 hours. If you love hockey and want to connect with fans, you can find dating site here to meet like-minded people https://meetnfuck.com/meet-and-fuck-in-north-tonawanda-new-york/ !