Playback Speed Calculator

Free online playback speed calculator-Optimize your media experience with our Playback Speed Calculator. Easily adjust playback speed for videos, podcasts, and more.

Adjusted Duration
Time Saved
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Playback speed formula

AT = TT / PS

  • AT = Adjusted time
  • TT = Total Time duration
  • PS = Playback speed

Playback speed table

Playback speed for 1.25, 1.5 and 1.75

Duration of content1.25x speed1.5x speed1.75x speed
10 minutes8 minutes6 minutes5 minutes, 42 seconds
20 minutes16 minutes13 minutes11 minutes, 25 seconds
30 minutes24 minutes20 minutes17 minutes, 8 seconds
40 minutes32 minutes26 minutes, 40 seconds22 minutes, 51 seconds
50 minutes40 minutes33 minutes, 20 seconds28 minutes, 34 seconds
1 hour48 minutes40 minutes34 minutes, 17 seconds


How long is a 3 hours video at 1.5 speed?

3 hours video play if 1.5 speed then take 2 hours

How long is a 3 hours video at 1.75 speed?

3 hours long video play if 1.75 speed then takes 1 hour, 42 minutes, 51 seconds(1:42:51)

How to use this playback speed calculator?

Simple use of playback speed calculator – just enter the actual length of the video in hours, minutes and seconds and enter the playback speed (eg:- 1.25x, 1.5x, 1.75x, 2x ..) then click the calculate button you get the adjusted duration and time saved.

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