YouTube Playback Speed Calculator

by hazem.aqilah@gmail.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 21 Oct 2026

Calculates video duration based on playback speed.

Users

−2 in 30 days

Rating

4.7 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#140K

#116K among extensions

Version

1.1

updated 18 Jun 2024

Users

monthly, 2 years

Latest, 21 Oct 2026: 26 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 21 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About YouTube Playback Speed Calculator

This plugin will calculate the time of a YT video, it displays two timestamps the first shows the time that already have passed of the video in proportion to the calculated total duration of the video, the second timestamp shows the calculated duration of the original video basically, if you increase the speed of your YT videos often this plugin will make it easier to see how much time is left of the video.