QuickCalcly

Free, fast calculators for how long things take: videos and audio at any playback speed, playlists, series, audiobooks, reading and speeches. Everything runs in your browser.

• Playback Speed Calculator: Enter a video or audio length and a playback speed to see the new duration and how much time you save.
• Video Speed Calculator: Find out how long a YouTube or streaming video takes at 0.25x to 2x, the speeds YouTube offers, plus custom speeds.
• Audiobook Speed Calculator: Enter an audiobook's length and your listening speed to see how many hours it really takes, and when you'll finish.
• Podcast Speed Calculator: Enter how many episodes you have, their average length and your speed to see the total listening time and days to catch up.
• Binge Watch Calculator: Enter the number of episodes, episode length and hours per day to see the total watch time and the date you'll finish a series.
• Playlist Length Calculator: Paste a list of video durations (like 12:34 or 1:02:03) and get the total length at normal speed, 1.25x, 1.5x, 1.75x and 2x.
• Speed Needed Calculator: Enter the video or audio length and the time you have. The calculator tells you the playback speed needed to finish in time.
• Reading Time Calculator: Enter a word count or page count and your reading speed to see how long a book, article or report takes to read.
• Words to Minutes Calculator: Paste your script or enter a word count to see how many minutes it takes to say out loud, at slow, average or fast speaking pace.