Playlist Duration

Video · Alexander Amini

MIT 6.S191 (2023): Deep Learning New Frontiers

by Alexander Amini · published 2023-04-22

Total watch time

1h 9m

at 1× speed · exactly 1 hour, 8 minutes, 47 seconds at 1×

Compare Open on YouTube JSON

Next time, skip the copying: change youtube.com to playlistduration.com in any playlist, video or channel address and it opens here.

For your README

Embed a badge

Show the length in a README or course description — it links back here and updates itself

Length: 1h 8m 47s

Markdown
[![Length: 1h 8m 47s](https://playlistduration.com/badge/video/FHeCmnNe0P8.svg)](https://playlistduration.com/video/FHeCmnNe0P8)
HTML
<a href="https://playlistduration.com/video/FHeCmnNe0P8"><img src="https://playlistduration.com/badge/video/FHeCmnNe0P8.svg" alt="Length: 1h 8m 47s" width="128" height="20"></a>

Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.

Want the numbers themselves? GET https://playlistduration.com/api/v1/video/FHeCmnNe0P8 returns them as JSON — free, no key. API docs →

Data from the YouTube Data API as of 2026-11-08 (cached).