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Audio File Size Calculator
Estimate the size of uncompressed audio files (e.g., WAV, AIFF)
Formula: $\text{File Size} = \text{Sample Rate} \times \text{Bit Depth} \times \text{Channels} \times \text{Duration}$. Select your parameters below.
Audio Properties
Duration
Calculation Results
⚠️ Note: This calculates uncompressed (PCM) audio size. Compressed formats like MP3 or AAC will be significantly smaller depending on their bitrate.