It is not that the Reel is bad. Facebook pushes what people finish. A 60-second Reel needs 48 seconds watched to reach 80% completion. A 15-second Reel needs 12 seconds. That is why short wins. This is the 7-20 second rule for 2026.
Why 7-20 seconds
- Reels still outrun link posts. Meta has reported that Reels get about 3 times the organic reach of link posts. Reach only turns into distribution if people finish the video.
- Completion is the push. A video watched to 80% or more gets pushed further. Short does not mean low effort. It means more people can finish it.
- Speak in the first 3 seconds. In a study of 10,110 Facebook Reels, Emplifi found that human speech in the first 3 seconds was linked to about 5.6% more engagement than music-only. Say it out loud. Do not open on a music bed.
- People already prefer short. About 48% of people say they prefer Facebook videos under 60 seconds. Short, clear, and fast matches that.
- Hashtags do not buy reach. Adam Mosseri said on 18 December 2025 that hashtags help with search but do not increase reach. Meta's own guidance is five hashtags at most. Tags such as #Reels or #Explorepage will not get a Reel featured. Use a hashtag so someone can search for the topic. Do not expect it to distribute the post.
- Shares and conversation travel. Facebook pushes posts that start a real reply. A comment that gets another comment is the signal. A like is not.
The 7-20 second rule
1. Hook in the first 3 seconds
Say the keyword and show the result. If someone cannot tell why to stay, they swipe. Example: "Stop posting 60-second Reels. Do 7-20 seconds." No "hey guys, welcome back." No five seconds of music before you speak.
2. Loop it
Make the last frame match the first frame. Same background, same pose, the sentence carrying on. A 15-second Reel watched twice is 30 seconds of watch time on a 15-second video. Do not end on a long outro. End where you started.
3. Reply within 60 minutes
Reply to every comment in the first hour. Not only "thanks." Ask a question that earns another comment. Early conversation is what gets the Reel shown to more people.
What to do, and what cuts reach
Do this:
- Film 9:16, with captions on.
- Use five hashtags at most.
- Put the link in the first comment, not in the caption.
Do not do this:
- A 60-second ramble. Low completion means less push.
- Music only. No speech in the opening was the weaker pattern in the Emplifi set.
- A watermark, a border, or a reposted clip. Meta reduces distribution for duplicated or barely edited video. Meta also reported that views of original Reels doubled in the second half of 2025 compared with the second half of 2024.
- Thirty hashtags. That reads as spam.
A 15-second script
- 0-3 seconds, the hook. "Stop posting 60-second Reels. Do 7-20 seconds."
- 3-8 seconds, the problem. "Facebook only pushes what people finish. 60 seconds needs 48 seconds watched. 15 seconds needs 12."
- 8-13 seconds, the fix. "Hook, loop, and reply within 60 minutes. That is it."
- 13-15 seconds, the close. "Save this. Comment 7SEC."
Film that once. Then look at completion in Insights. If it is under 80%, shorten it.
This week
Do not rebuild the whole posting habit. Take the best 60-second idea and re-film it at 15 seconds. Hook in 3 seconds. Loop the end into the start. Reply for the first hour.
Common questions
How long should a Facebook Reel be in 2026?
7 to 20 seconds, so more people finish it. A 60-second Reel needs 48 seconds watched to reach 80% completion. A 15-second Reel needs 12 seconds. Meta has reported that Reels get about 3 times the organic reach of link posts, but that only helps if people watch them through.
How many hashtags should I use on Facebook Reels?
Five at most. Adam Mosseri said on 18 December 2025 that hashtags help with search but do not increase reach. Tags such as #Reels or #Explorepage will not get a Reel featured.
Does replying to comments help a Reel get more distribution?
Reply to every comment in the first 60 minutes, and ask a question so the thread continues. Shares and conversation are what Facebook pushes further.
Why does a loop help a Reel?
Make the last frame match the first frame. A 15-second Reel watched twice is 30 seconds of watch time on a 15-second video.
Check the page, not just the Reel
A Reel can bring the visit. The page still has to be readable by Google and by AI search. Check your site free. The audit reads the live page and returns a score, a letter grade, and a fix-first list. No account is needed. You can check up to 10 pages. There is no ranking promise.
