Video Bitrate Calculator – Quality vs File Size
Calculate recommended video bitrate for any resolution, frame rate, and quality level.
About This Calculator
Calculate recommended video bitrate for any resolution, frame rate, and quality level. Use the calculator above for instant results.
Worked Examples
- Recommended: ~12 Mbps | 1hr: ~5.4 GB
Answer: ~12 Mbps
- Recommended: ~85 Mbps | 1hr: ~38 GB
Answer: ~85 Mbps
- Recommended: ~2.95 Mbps | 1hr: ~1.3 GB
Answer: ~3 Mbps
Who Uses This Calculator?
Set optimal camera bitrate.
Configure streaming software bitrate.
Choose export settings.
Plan video streaming bandwidth.
Common Mistakes to Avoid
❌ Higher bitrate isn't always better
After a certain point, increasing bitrate yields no visible quality improvement. Match bitrate to content complexity.
❌ Fast motion needs more bitrate
Action scenes, gaming, and sports require higher bitrate than static interviews or presentations.
Frequently Asked Questions
YouTube recommended bitrates?
1080p 30fps: 8 Mbps. 1080p 60fps: 12 Mbps. 4K 30fps: 35-45 Mbps. 4K 60fps: 53-68 Mbps.
Netflix/streaming bitrates?
Netflix 1080p: ~5 Mbps. Netflix 4K: ~15-25 Mbps. Much lower than production bitrates due to H.265 codec efficiency.
VBR vs CBR?
Variable bitrate (VBR) adjusts based on scene complexity — better quality at same file size. Constant bitrate (CBR) is better for live streaming.