🧵 YouTube video length is useless. Everyone tells you to upload...

@NotNotAbu2
Abu (YouTube Strategist)@NotNotAbu2
32 views Sep 09, 2025 ~4 min read
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🧵 YouTube video length is useless.

Everyone tells you to upload longer videos, but they're wrong.

Let me explain: (thread)
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People argue endlessly about the ideal video length. Some swear 8 minutes is the sweet spot, others say long-form is king, and shorts are the future.

But the truth is, YouTube doesn’t care about any of that, YouTube only cares about whether your video length matches your audience’s rhythm of consumption.
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If your viewers are conditioned to binge short videos, a 25-minute upload feels like homework. If they’re long-form viewers, a 4-minute video is nothing.

Your focus should be to match the rhythm of consumption of your target audience within your videos.
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Rhythm of consumption is the invisible is basically the flow of your video. The effects of this rhythm are seen in retention graph, watch time, and session time.

When you match rhythm, viewers feel like your content fits seamlessly into their day.
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Imagine you’re a creator targeting Gen Z students who scroll TikTok all day, their natural rhythm is 3–7 minutes max. If you drop a 25 minute slow-paced video, you’ve broken their consumption habit. They’ll "maybe" click, get overwhelmed, and leave.

On the flip side, if you’re aiming at hardcore finance nerds who want in-depth tutorials and you drop a 4 minute shallow summary, they’ll feel cheated.

Both videos could be good, but if the rhythm doesn't match, the video just won't do well.
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P.S: I am not talking about video length here. Going back to the example of Gen Z students who scroll on TikTok all day, a 25 minute video can still do well if it's a compilation of hundreds of TikToks and it's all fast-paced.

So once again, video length is not important, rhythm is.
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Now here's how you can improve the rhythm of your channel:
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Method 1: Study Competitor Runtime Patterns

Audit the last 20 uploads from the top 3–5 channels in your niche and write down:

> Average runtime across their videos
> How their runtimes compare to yours
> Which runtimes consistently perform best

For example if you’re in finance and the top 3 channels average 12–15 minutes per upload, but you’ve been doing 5-minute uploads, you’re fighting the trained rhythm of that audience.
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Unless you have data, proof and conviction that the audience wants a different runtime, don't switch from the norm.
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Method 2: Segment Your Audience by Device and Context

Go to Analytics → Audience → Device type and break it down:

> If you have majority mobile viewers, they’re watching probably on buses, in bed, between classes. Shorter videos align the best with this rhythm.

> If you have majority desktop or TV audiences, these viewers are in sit-down mode, more willing to consume long videos.
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Method 3: Run Controlled Rhythm Tests

Testing rhythm doesn’t mean randomly uploading one short video and one long one, that's not proper testing. Instead:

1. Pick a topic that already performs well for you.

2. Create three variations: a short version, an version and a long version.

3. Release them in close succession (within a few weeks)

4. Compare the analytics

This test tells you whether your audience prefers short rhythm (stacked sessions), long rhythm (deep dives), or a mix.

Try to test it multiple times a year just to recalibrate.
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Method 4: Study Peak Viewer Times for Rhythm Context

Go to Analytics → Audience → When Your Viewers Are Online

If your viewers are online mainly around lunchtime, short rhythm is better because they probably have other things to back to. If they spike in the evening, long rhythm is better.

But note that there's a lot of nuance to this, it majorly depends on the demographics of your audience and longevity of your videos.
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TL;DR: YouTube doesn’t care about video length, it's useless. What actually matters is your audience's rhythm of consumption. Your audience’s consumption habits decide whether you should upload 5 minutes or 50 minutes videos. To match your videos with the rhythm, study retention graphs, study competitors, test runtimes systematically, track peak times and structure pacing to fit rhythm,
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PS: I regularly give YouTube sauce exclusively to my newsletter. If you want more secret sauce, click here:

advancedyoutube.com
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If you found this helpful:

1. Follow @NotNotAbu2
2. Like/retweet the 1st post
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