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An audio file size calculator estimates the storage required for audio recordings based on sample rate, bit depth, channels, and duration. A 1-hour stereo WAV at 44.1 kHz / 16-bit uses ~600 MB; MP3 at 128 kbps compresses the same audio to ~57 MB.

Trinn-for-trinn guide

  1. 1Specify duration and sample rate
  2. 2Select bit depth and channels
  3. 3Calculate total file size

Løste eksempler

Inndata
60 minutes, 44.1kHz, 16-bit stereo
Resultat
636 MB
Size before compression

Vanlige feil å unngå

  • Wrong parameters
  • Missing adjustments

Ofte stilte spørsmål

What does this calculator do?

Set parameters

How do I use this calculator?

Run calculation

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