Audio File Size Calculator
Calculate audio file size based on bitrate, duration, and format
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How it works: Enter the audio bitrate, duration, and format to calculate the approximate file size. The calculator supports various audio formats and quality settings.
Audio Format Information
- MP3: Most common format, good compression, widely supported
- AAC: Better quality than MP3 at same bitrate, Apple standard
- OGG: Open format, good compression, free and patent-free
- FLAC: Lossless compression, perfect quality, larger files
- WAV: Uncompressed, perfect quality, very large files
- ALAC: Apple's lossless format, good compression
- WMA: Windows format, good compression, Windows-specific