What Are Watch Hours on YouTube?
Watch time, counted in watch hours, is the total time viewers spent watching your videos. YouTube uses it to rank videos and for Partner Program eligibility.
Watch time adds up every minute people watched. For the Partner Program, the path through long videos asks for 4,000 qualified watch hours in the last 12 months. YouTube counts hours from public long-form videos only: private, unlisted and deleted videos, ad campaigns and hours watched in the Shorts feed do not count toward those hours.
Longer is not automatically better: a video people watch to the end usually helps more than a long one they leave early. YouTube Studio shows average view duration beside the retention curve, so you can see where the minutes come from and where they stop.
From February 1, 2027, YouTube has said new channels need 8,000 watch hours in the last 365 days. For a creator, the useful arithmetic is views times average view duration: 4,000 hours is 240,000 minutes, for example 80,000 views watched for 3 minutes each.
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