The average duration of a cricket game varies depending on the format being played. In Test cricket, considered the longest format, matches can last up to five days, with each day consisting of six hours of play. One Day Internationals (ODIs) typically last around 8 hours, with each team having a limited number of overs to bat and bowl. Twenty20 (T20) cricket, known for its fast-paced action, usually concludes within 3-4 hours. Overall, the length of a cricket game can range from a single day to multiple days, depending on the format being played.