Audio5 min read
128 vs 192 vs 320 kbps MP3: quality & size per song
MP3 size at 128, 192 and 320 kbps: about 0.96, 1.44 and 2.4 MB per minute, or 4.8, 7.2 and 12 MB for a 5-minute song. Plus how to choose a bitrate.
Updated 2026.10.08Related tool: Video to MP3 →