YT Playback Calculator 作者： kurtnettle

Tired of guessing how long a video will take at 1.5x speed?

This simple extension shows you the actual video duration at any playback speed. See the duration of the video for different playback speed easily.

Features

• Supports Sponsorblock addon
• Easy to use.

Why this extension?

You know, there's always one more tutorial video to watch, but never enough hours before the exam.

It's 1 AM before your exam. You've got three 30-minute tutorials left:

• At normal speed: 90 minutes total
• You need to sleep in 70 minutes
• At 1.5x speed... is that 60 minutes? 45?

Your tired brain struggles with the math while the clock keeps ticking.
"Is this 60 minutes now? 45? Can I actually finish this and sleep?"

That's when I realized - in the crucial moments when every minute counts, we shouldn't waste mental energy on speed calculations. This extension was born from that midnight frustration.