Youtube playlist length calculator 作者： COCO

YouTube Playlist Total Duration Calculator

A browser extension to calculate & display the total duration of a YouTube playlist.

✨ Features

• Calculate the total duration of YouTube playlists
• Sort small playlists (100 videos or less) by different criteria:
• Duration
• View count
• Upload date
• Channel name

💡 How to Use

After installing and enabling the extension, simply visit any YouTube playlist page (URL should start with https://youtube.com/playlist).

Example: https://www.youtube.com/playlist?list=PLrtg3MOb7tvG9h9rll5V9O96owfcBpROG

The total duration of the playlist can then be found in the playlist information panel on the left side of the page.

You will see the following information displayed:
- Total duration (formatted as hh:mm:ss)
- Video count (how many videos were used to calculate the total duration)
- Videos not counted (how many videos were not used in the duration calculation)