Video filesize calculator

File size for 1 frame

Pixel count
W x H = 3840 x 2160
Uncompressed
3840 x 2160 x 24 bit (RGB)
24.9 MB/frame
Youtube HD
1080p25 = 8 Mbps
19.3 KB/megapixel x 8.29 Mpixels

File size for 1 second

Youtube HD
1080p25 = 8 Mbps
482 KB/megapixel-sec x 8.29 Mpixels

Total video file size

Frames
120 seconds x 25 fps
3,000 frames
File size
120 seconds x 4 MB/sec
480 MB

Examples