Time-Lapse Interval Calculator
Time-Lapse Interval
Calculate optimal interval, total shots, and storage requirements for time-lapse photography and video.
Formula
Interval = (Event Duration in seconds) / (Output Length x FPS); Total Frames = Output Length x FPS; Storage = Total Frames x File Size
Frequently Asked Questions
What interval should I use for time-lapse?
It depends on the subject. Clouds typically use 3-5 second intervals, sunsets 5-10 seconds, stars 20-30 seconds, and construction projects 5-15 minutes.
How many photos do I need for a time-lapse?
At 24 fps, you need 720 photos for a 30-second video. At 30 fps, you need 900 photos for the same duration.
What frame rate should I use for time-lapse?
24 fps gives a cinematic look, 30 fps is standard for web video, and 25 fps is used for PAL broadcast.