Audio Parameters
Enter file and audio specs
Use: 1024 = 1 KB, 1048576 = 1 MB, 1073741824 = 1 GB
Duration Results
Enter parameters and click Calculate to see duration
This calculator computes audio duration using uncompressed PCM audio formulas. For compressed formats (MP3, AAC, FLAC), the actual duration may differ due to compression. Duration = File Size ÷ (Sample Rate × Bit Depth ÷ 8 × Channels).