PlaylistCalc was built to solve a simple but annoying problem: YouTube does not show you the total duration of a playlist. You can see individual video lengths, but adding them up manually is tedious and error-prone — especially for playlists with hundreds of videos.
We use the official YouTube Data API v3 for accurate, real-time data.
Built with Next.js for instant page loads and a smooth experience.
No cookies, no tracking, no data stored. Your playlist data stays in your browser.
No signup, no paywalls. The calculator is free to use for everyone.
We believe that understanding your media consumption should be easy and accessible. Whether you are a student planning study time, a creator analyzing competitor content, or just someone who wants to know how long a playlist takes — PlaylistCalc gives you the data you need in seconds.