Video filesize calculator

File size for 1 frame

Pixel count
W x H = 3840 x 2160
Uncompressed
3840 x 2160 x 24 bit (RGB)
24.88MB/frame
Youtube 4K
2160p25 = 45 Mbps
27.13KB/megapixel x 8.29Mpixels

File size for 1 second

Youtube 4K
2160p25 = 45 Mbps
678.18KB/megapixel-sec x 8.29Mpixels

Total video file size

Frames
120 seconds x 25 fps
3,000 frames
File size
120 seconds x 5.63MB/sec
675.01MB

Examples