Video Duration Calculator
Calculate video duration in hours, minutes, and seconds from frame count and frame rate
Input
Duration (HH:MM:SS)
00:10:00
Total Seconds
600
FAQ
How is video duration calculated?
Duration (seconds) = Total Frames ÷ Frame Rate. For 18000 frames at 30 fps: 18000 ÷ 30 = 600 seconds = 10 minutes.
What are common frame rates?
24 fps (cinematic film), 30 fps (standard video), 60 fps (smooth motion / gaming), 120+ fps (slow motion / high refresh rate).
What is the difference between frame rate and shutter speed?
Frame rate is how many frames are captured per second. Shutter speed is how long each frame is exposed. Both affect motion blur and brightness.