File Size of a 30-Minute 64 kbps Podcast

A 30-minute podcast at 64 kbps is approximately 14.4 MB.

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Enter bitrate and duration in the fields above.
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Read your file size and the full breakdown beneath it.

64 kbps mono is the standard podcast bitrate; a 30-minute episode creates a file of roughly 14.4 MB.

Frequently asked questions

How large is a 3-minute MP3 at 320 kbps?: Approximately 6.87 MB. At 128 kbps the same track would be around 2.75 MB.