DVD / Blu-ray Bitrate & Fit Calculator

Find the max video bitrate that fits a disc, or check whether a chosen bitrate fits, given runtime, audio, and container overhead.

Disc type Runtime

Hours / minutes / seconds. Audio bitrate (kbps) Typical: AC-3 384 / DTS 1509 / DTS-HD MA ~3000. Container / overhead (%) Mux/filesystem overhead reserved before video. Mode

Duration	—
Usable capacity	—
Audio size	—
Max video bitrate	—
Total used	—
Free space	—
Result	—

Spec guidance: DVD-Video total mux ≈ 9.8 Mbps (video ≈ 9.0 Mbps); Blu-ray video ≈ 40 Mbps (total mux ≈ 48 Mbps).