Calculate Video File Size & Bitrate
Common: 2-10 Mbps for HD, 10-20 Mbps for 4K
Common: 128-320 kbps
How to Use
1
Enter Duration
Input video length in minutes.
2
Set Bitrates
Enter video bitrate (Mbps) and audio bitrate (kbps).
3
Calculate
Get estimated file size and breakdown.
Understanding Video Bitrate
What is Bitrate?
Bitrate is the amount of data processed per second. Higher bitrate = better quality but larger file size.
Recommended Bitrates
- 720p (HD): 2-5 Mbps
- 1080p (Full HD): 5-10 Mbps
- 1440p (2K): 10-15 Mbps
- 2160p (4K): 15-25 Mbps