Video Bitrate Estimator

Estimate the bitrate needed for a target video file size, or the file size a bitrate will produce.

What to estimate:

Target size (MB):

Duration (minutes):

Covers video + audio combined. Add ~10% headroom for container overhead.

How to use

Pick a direction, enter your numbers and click Estimate. Everything runs in your browser — nothing is uploaded or stored.

What bitrate do I need for a 1 GB video?

Enter 1024 MB and your duration to get the exact combined bitrate.

Does this include audio?

Yes — the result is the combined video + audio bitrate, so leave ~10% headroom.

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