Audio Bitrate & File Size Calculator
Interactive digital audio calculation workstation. Compute exact storage footprints, bitrates, streaming bandwidth, and compression ratios for uncompressed PCM WAV, lossless FLAC, broadcast MP3, AAC, and Opus codecs.
Digital Audio Codec Specifications & Formulas
Uncompressed PCM Bitrate Formula: Bitrate (bps) = Sample Rate (Hz) × Bit Depth (bits) × Channels.
File Size Calculation: Total Size (MB) = (Bitrate in kbps × Duration in seconds) / 8000.
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