Video Bitrate Calculator
Calculate the optimal video bitrate to achieve your target file size while maintaining quality.
Calculate Video Bitrate
Find the bitrate needed for your target size
Recommended Bitrates by Resolution
| Resolution | Standard | High Quality | Maximum |
|---|---|---|---|
| 720p (HD) | 3-5 Mbps | 5-8 Mbps | 8-10 Mbps |
| 1080p (Full HD) | 5-8 Mbps | 8-12 Mbps | 12-16 Mbps |
| 4K (UHD) | 20-35 Mbps | 35-50 Mbps | 50-100 Mbps |
Bitrate for Different Use Cases
Streaming (1080p)
Recording (1080p)
Tip: Codec Matters
These recommendations are for H.264. If using H.265/HEVC, you can achieve the same quality at ~50% lower bitrate. If using VP9 or AV1, similar efficiency gains apply.
Frequently Asked Questions
What is video bitrate?
Bitrate is the amount of data processed per second in a video, measured in Mbps (megabits per second). Higher bitrate = better quality but larger file size. It's the key factor determining video quality and file size.
What bitrate should I use for 1080p video?
For 1080p: 5-8 Mbps for standard quality, 8-12 Mbps for high quality, and 12-16 Mbps for maximum quality. For streaming, 4-6 Mbps is typical.
How do I choose the right bitrate?
Balance file size and quality. Higher bitrate improves quality but creates larger files. Consider your use case: streaming needs lower bitrates (4-8 Mbps), archival videos can use higher (12+ Mbps).
Does resolution affect bitrate?
Yes. Higher resolutions need higher bitrates to maintain quality. 4K videos typically need 3-5x the bitrate of 1080p videos.
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