Podcast File Size Calculator
Calculate MP3/AAC file size from episode duration and bitrate.
Inputs
min
kbps
Results
File Size
42.19 MB
File Size0.04 GB
Monthly (4 eps)0.16 GB
Download Time (3G)230.4 sec
Channels1
How to Use This Calculator
- Enter your episode duration in minutes.
- Set the audio bitrate in kbps — 64 kbps for voice-only, 128 kbps for standard quality, 192+ for music-heavy shows.
- Set Stereo to 0 for mono (recommended for talk shows) or 1 for stereo.
- Review File Size in MB and Monthly Bandwidth (4 episodes) to compare against your hosting plan limits.
- Use Download Time (3G) to understand listener experience on mobile connections.
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