around 31h30 h for the main story and around 82h h for 100% completion, based on community completion data on GameChart.
Grand Theft Auto V has 3 chapters with 200 missions recorded. Players rate every chapter on GameChart.
Community ratings put "Strangers and Freaks" as the lowest-rated chapter (6.0/10 across 1 votes), while "Online" scores highest (10.0/10).