What's a good retention rate for short-form video?

Retention is the metric that most directly predicts whether a short-form clip travels, but the benchmarks are fuzzy because platforms report it differently and it varies by clip length.

As rough guides: an average view duration of 50% or more of the clip is solid, 70%+ is strong. For completion (watched to the end), 25 to 30% on a 30-second clip is healthy, and higher on shorter clips. A completion rate above 100% is possible and good — it means people are rewatching or looping.

The first two to three seconds dominate. Most clips that underperform lose the majority of viewers before the five-second mark, which means the fix is almost always the hook and the opening frame, not the back half.

Compare a clip to your own recent clips, not to a global benchmark. A relative drop tells you the hook or topic missed; a relative rise tells you to make more like it.

OptimaClip's virality score weighs hook strength and early-retention signals specifically, so a low score is usually pointing at the first three seconds — the part you can still fix before posting.