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Video File Size Calculator
Estimate video file sizes based on duration and bitrate settings. Plan your storage and bandwidth needs.
Video Settings
Minutes
:Seconds
Higher bitrate = better quality = larger file. Common range: 3–68 Mbps.
Common: 128 kbps (standard), 192 kbps (high), 320 kbps (studio).
Estimated File Size
Estimated Size
290.7 MB
Duration
5m
Total Bitrate
8.13 Mbps
Quick Reference
Per minute58.1 MB
Per hour3.41 GB
Platform Presets
Click a preset to auto-fill the recommended bitrate range for that platform.