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YouTube watch time calculator

YouTube doesn't show a lifetime total, but your watch history has every video you opened and when. Download it from Google Takeout and drop it here to see how many hours you've spent on YouTube, by year, by channel and by hour of the day. The file is read in your browser and never uploaded.

No export yet? It takes a few minutes to request.

GET YOUR FILE

  1. 1Open Google Takeout and click Deselect all.
  2. 2Scroll to YouTube and YouTube Music and tick it. Click All YouTube data included, deselect everything, and keep only history.
  3. 3Click Multiple formats and set History to JSON. HTML works too.
  4. 4Click Next step, then Create export. Google emails you a link, usually within minutes.
  5. 5Unzip it and drop history/watch-history.json here.

How to download your YouTube watch history

Google Takeout exports everything YouTube keeps about you. Ask for history only and the export is small and quick, often ready in minutes.

  1. Open takeout.google.com and click Deselect all.
  2. Tick YouTube and YouTube Music, open All YouTube data included, and keep only history.
  3. Under Multiple formats, set History to JSON. The HTML version works too, in English.
  4. Create the export, download the zip, and find history/watch-history.json inside.

How watch time is estimated

The history records the moment you opened each video, not how long it played. So each video counts as the gap until the next one started, up to a cap. With the default 20-minute cap:

You did thisIt counts as
Watched 3 Shorts, 40 seconds apartAbout 2 minutes
Watched a 12-minute video, then another12 minutes
Opened one video, then closed YouTube20 minutes
Left a video playing overnight20 minutes

Raise the cap if you watch long videos and podcasts; lower it if you mostly skim.

What a year of YouTube adds up to

Per dayPer yearDays of your life
0:30183 hours7.6
1:00365 hours15.2
1:30548 hours22.8
2:00730 hours30.4
3:001095 hours45.6

To see YouTube next to everything else you do on a Mac, every day instead of once a year, Timecard tracks every app and website and can stop YouTube once your daily time is used. See how to limit YouTube on Mac.

YouTube Watch Time Calculator
questions

How can I see how much time I've spent on YouTube?

YouTube doesn't show a lifetime total. Download your watch history from Google Takeout (YouTube and YouTube Music, history only), then drop watch-history.json into this calculator. It adds up every video since you turned history on.

Is the watch time exact?

It's an estimate. The history lists each video and when you opened it, not how long you watched. Each video counts as the time until the next one started, capped at a limit you choose (20 minutes by default), so a binge counts in full and a video left playing overnight doesn't.

Is my watch history uploaded anywhere?

No. The file is read by JavaScript in this page, on your device. Nothing is sent to a server, and closing the tab clears it.

Does it include YouTube Music and Shorts?

Yes, if they're in your history. YouTube Music plays and Shorts are in the same watch-history file. Ads are left out, and videos that were later removed are skipped because the history no longer has their details.

Why are some years missing?

Takeout only has what your watch history kept. If history was paused, auto-delete was on, or you watched signed out, those videos aren't in the file.

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