Playback Speed
Calculator.
Less time watching. More time living.
Find out how long it takes — or which speed gets you there on time.
01:40:00 of actual watching time
A little extra time for a walk, a coffee, or absolutely nothing.
Same video. Different speeds.
| Speed | Watch time | Time saved | Your pick |
|---|
Calculated continuously, without pauses or ads. Times are rounded to the nearest second. Available playback speeds vary by player.
It's just time,
divided by speed.
Watching time = remaining content ÷ playback speed.
We subtract your progress before calculating.
60 minutes ÷ 1.5× = 40 minutes
That's 20 minutes back. Playback is 50% faster;watching time is 33.3% shorter.
A few good questions.
How do I enter the duration?
Enter numbers only: h means hours and m means minutes. For two hours and thirty minutes, enter 2 and 30. You can also enter 150 in the minutes field and leave hours blank.
Will faster playback affect my understanding?
That depends on the material and the listener. This calculator estimates time, not comprehension. Pick a pace that feels comfortable, and allow time for notes or breaks.
What if I've already watched part of the video?
Enter the timestamp you reached in the progress field. We subtract that content from the full duration before applying your speed.
Do you upload my inputs?
No. Calculations happen in this browser. Your duration and progress stay in this browser. Optional Google Analytics measures visits and calculator use without receiving those inputs. Analytics loads only if you choose Allow analytics; Google may process browser, device, cookie and connection information. You can change your choice below.
Help us improve this calculator?
Optional Google Analytics measures visits and feature use. Your duration and progress are never sent. The calculator works either way.
Analytics is optional. Google privacy policy