The answer is: as long as the story, and no longer. For vlog #1 that is 5–10 minutes. That is plenty. You do not owe anyone a 20-minute “real” video.
Once you can finish a story without filler, 8–12 minutes is a common sweet spot. Longer is fine if every minute earns it. Padding is not a strategy.
This is the length lesson under How to Start a Vlog. That guide is the full path — topic, camera fear, gear, film, edit, upload. Stay here if you are about to sit on an 18-minute timeline because a video said long videos “do better.” Then finish the week.
A first vlog is a draft, not a debut. Length follows the story, not a minute myth.
First vlog: 5–10 minutes is plenty
You have one open, three beats, and a close. That shape is about 5–10 minutes if you cut the dead air.
Under 4 minutes can feel unfinished unless you meant to make a short slice on purpose. Over 15 minutes on vlog #1 is almost always an editing problem, not a “value” problem. You have too many beats, or you have not cut yet.
5–10 is not a YouTube setting. It is a beginner size you can film, edit, and upload in a week you already have. A 22-minute first vlog is how the file never leaves the phone. A shorter video is still a real video. It is just finished.
Do not start a research spiral about average duration before you film. Write the open sentence and three beat names. Film those. Cut. If the export lands at 7 minutes, you are done. If it lands at 16, cut a beat. You can film the rest next Saturday.
The apartment week from the start guide is the picture. Living-room open. Kitchen. One piece of furniture. First real evening. Close. That is a vlog. It is not a life story. A life story has no stop button, so you will not export.
If you only have 4 minutes of usable footage, do not invent a fourth beat in the kitchen to “make it count.” Export the 4, or film one more real beat tomorrow. Fake minutes are worse than a short file.
8–12 minutes is a common sweet spot once you have a story
After a few uploads you will know what a beat actually is. The open will get shorter. You will stop explaining the screw twice. You will have B-roll that covers the walk. That is when 8–12 minutes starts to feel natural.
It is a sweet spot because a stranger can finish it. It is long enough for three real moments and a close. It is short enough that a person with a lunch break can stay. It is not a ranking rule. Nobody mailed you a certificate for minute 10.
A daily-life vlog, a work week, a Saturday errand, a first month in a new place — those stories often live in this band. Travel can too, if you pick a day instead of the whole trip. The lane does not pick the length. The number of beats that still have a job does.
If you are still writing a 40-second “hey guys welcome back” on video 6, you are not ready for 12 minutes. You are ready to cut the open. Get the first 15 seconds to say who, what, and why we stay. Then the middle can breathe.
8–12 is a target after you can tell a story without padding, not homework for video 1. Video 1 can be 6 or 9. It should not be 19 because you thought longer meant more value. If beat 2 is the desk, we need the box, the one problem, the standing shelf — not a lecture on every screw.
Longer is fine if every minute earns it
A 16-minute travel day can be a good vlog. A 16-minute grocery run with the same aisle filmed three times is not.
Earn it means: this minute is a new beat, a new place, a new sentence, a result we have not seen. The train, the market, the one meal, the walk back, the thing that went wrong. If you can name what each stretch is for, keep it. If you cannot, it is padding.
Padding looks like this. You already said the room was empty. You walk the room again. You thank the audience. You walk to the store in silence. You say “so yeah” and start the same thought. You leave the false starts in because they feel “real.” Real is the sentence. The stumble is not a personality.
The 20-minute myth is the idea that a serious vlog is long, and a short one is lazy. Length is not seriousness. A tight 8-minute vlog is more work than a 20-minute dump. The dump is what you have before you cut. The 8-minute file is what you have after.
If the week was huge — a move, a trip, a launch — do not make one 28-minute catch-all. Pick one slice. Three beats from that slice. Upload. Film the rest next week. How Often Should You Upload? is the cadence sibling. A weekly slice you keep beats a monument you never finish.
Longer is a choice when the story is still working, not a growth hack. Do not add five minutes of sunset B-roll to increase watch time. People leave. Then you have a longer video that fewer people finish.
If you came home with 40 minutes of sidewalk, you have a pile, not a 40-minute vlog. Pull the open, three beats, and a close. The leftover sidewalk is how the export slips to next month.
Shorts are a different format, not a short vlog
A Short is a vertical clip with its own job. A vlog is you, a span of time, and a point of view. Those are not the same thing at two different lengths.
Do not call a 45-second standup a “short vlog” and think you have practiced the format. You practiced a hook. That is useful. It is not the Tuesday with an open, three beats, and a close.
Do not shrink the vlog to chase Shorts. You will get good at 20-second punchlines and bad at finishing an 8-minute story. The three-beat Tuesday does not fit a vertical joke, so you stop filming the Tuesday.
If you like Shorts, cut them from a vlog you already exported. The grocery sentence. The shelf standing up. The one joke. Export the vlog first. Then cut the clip. The Short is a pointer. It is not the channel.
Watch hours and Shorts views are different doors into the Partner Program. That is a fact about thresholds, not a reason to abandon the vlog. As of August 19, 2026, fan funding in eligible countries is 500 subscribers and either 3,000 qualified watch hours in the last 12 months or 3 million qualified Shorts views in the last 90 days. Ad revenue is 1,000 subscribers and either 4,000 qualified watch hours or 10 million qualified Shorts views. A vlog is a watch-hours path. Padding the vlog to “get hours” is how people leave at minute 4 and you still do not have the hours. Recheck Studio before you treat any number as permanent.
Watch time is whether people stay
Watch time is not a minute target you hit by stretching. It is whether a person who clicked is still there.
A 7-minute vlog that most people finish did more work than an 18-minute vlog they abandoned at the second walk. You do not get credit for minutes they did not watch, or a bonus for landing on 10:00.
There is no honest “the algorithm wants X minutes” rule I can give you. That is not a number this site is going to invent. YouTube can recommend a video it can describe, to people who stay. You control the description — a title that says the video — and the stay: an open that is not setup, beats that have a job, a close that ends. You do not control a hidden duration slider.
If you have a few uploads, look at where people leave in Studio. Leave at 0:20 — the open is a lighting check or a channel intro. Leave at the walk — the walk needs B-roll or it needs to be shorter. Stay through a beat and leave at the repeat — you said the same thing twice. That graph is more useful than any post about “ideal length.”
Do not pad to chase a watch-hours number you do not have yet. Hours come from people who finish, plus a cadence you keep. One weekly vlog people stay through is the path. A longer file they skip is not a shortcut.
Cut the minutes with the six cuts
Length is an edit decision as much as a film decision. You do not pick 12 minutes at the start of Saturday and then fill it. You film an open, three beats, and a close. Then you cut. The number at the end is the length.
How to Edit a Vlog is the full lesson. The short version is six cuts, in order, then stop.
- Dead air. The silence that is not a pause. The first two seconds of every take. The “okay so…” with nothing after it.
- Ums that stall. One um inside a real sentence can stay. A five-second search for the next word cannot.
- False starts. “Wait is it on.” The abandoned take. Start on the sentence that finished.
- Repeated beats. You explained the screw twice. Keep the one that ends with the shelf standing.
- The 20-second stare. If nothing is happening, cut. Hold a shot as long as the information lasts.
- The ending that does not end. One close. Cut the triple thank-you. Cut the apology. The file ends.
If you only do dead air, repeated beats, and the ending, vlog #1 is already shorter and better. The other three are how it becomes watchable.
If the timeline is 18 minutes after the six cuts, cut a beat. Do not add music to hide it. Three beats is a reason to stay. Twelve is a tour. Music under a tour is still a tour.
Tight is not a jump-cut reel. A jump cut that removes a stall is craft. A jump cut on every blink is a gimmick. Leave a breath. A breath is a person. A hole is dead air.
Do the six cuts before you decide the video is too short. Most first timelines are too long. They feel short because you lived the day. The viewer has the cut. Give them the cut.
A length test before you export
Watch the timeline once with this list. Then export.
- Open is 15–30 seconds. Who, what, why we stay. Not a channel trailer. Not a lighting check.
- Three beats, not twelve. Each beat is a place, a task, or a result. If you cannot name the beat in four words, it is not a beat.
- Every minute has a job. If you skip a minute and nothing is missing, delete that minute.
- Close, then stop. What happened, what is next, one question or nothing.
- You would stay. Watch it like a stranger. If you reach for your phone at the second walk, the walk is too long.
That is the test. It is not a spreadsheet of average view duration. It is whether the file is a vlog or a pile of footage.
If you fail the test, do not film more. Cut. If you still fail, cut a beat. The extra footage can be next week’s open.
Write a target on the shot list before you film. For vlog #1: 5–10. After you have a story: 8–12 is a fine aim, not a law. If a day earns 16, let it — and name every stretch. One line is enough: “Open + kitchen + desk + evening + close. Aim 8 minutes.”
Pick a length, then come back
You have the rule: 5–10 for the first one, 8–12 when the story is there, longer only if every minute earns it, Shorts are not a short vlog, watch time is stay-through not a minute mark, and you get the minutes down with the six cuts.
The next useful click is not another duration myth. It is the rest of the path.
Go back to How to Start a Vlog. Write the open and three beats. Film. Cut. Export. If you still do not have footage, start in Getting Started. If the file is already long, How to Edit a Vlog is the night. If you are promising three videos a week to make up for a short one, read How Often Should You Upload? instead. More growth questions live in YouTube Growth.
Write the three beat names. Film those. Make the six cuts. If it is 8 minutes, upload. If it is 18, cut a beat. Then write the note for video 2.
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