Audio filesize calculator

Uncompressed audio bitrate

  • Every second: 44100 samples of 16 bits
  • Uncompressed bitrate for 1 channel: 705.6Kbps = 88.2KB/s
  • Uncompressed bitrate for 2 channels: 1.41Mbps = 176.4KB/s
  • Total time: 3600 seconds = 60 minute(s) = 1 hour(s)
  • Uncompressed filesize: 635.04MB

Compressed bitrates

Spotify Mobile (Ogg Vorbis 96 stereo)Kbps&compare=video'>96Kbps= 12KB/s
Youtube Audio (AAC 126kbps stereo)Kbps&compare=video'>126Kbps= 15.75KB/s
AAC Good quality (128 kbps stereo)Kbps&compare=video'>128Kbps= 16KB/s
Spotify Desktop (Ogg Vorbis 160 stereo)Kbps&compare=video'>160Kbps= 20KB/s
MP3 Medium quality (192 kbps stereo)Kbps&compare=video'>192Kbps= 24KB/s
MP3 High quality (256 kbps stereo)Kbps&compare=video'>256Kbps= 32KB/s
MP3 Highest quality (320 kbps stereo)Kbps&compare=video'>320Kbps= 40KB/s
Spotify Extreme (Ogg Vorbis 320 stereo)Kbps&compare=video'>320Kbps= 40KB/s
Apple Lossless (ALAC 757 kbps stereo)Kbps&compare=video'>757Kbps= 94.63KB/s
CD Audio (uncompressed 44100Hz 16-bit)Mbps&compare=video'>1.41Mbps= 176.4KB/s
Cinema Audio (uncompressed 48000Hz 24-bit)Mbps&compare=video'>2.3Mbps= 288KB/s

Audio file sizes

2 channels, 3600 seconds

Spotify Mobile (Ogg Vorbis 96 stereo)43.2MB
Youtube Audio (AAC 126kbps stereo)56.7MB
AAC Good quality (128 kbps stereo)57.6MB
Spotify Desktop (Ogg Vorbis 160 stereo)72MB
MP3 Medium quality (192 kbps stereo)86.4MB
MP3 High quality (256 kbps stereo)115.2MB
MP3 Highest quality (320 kbps stereo)144MB
Spotify Extreme (Ogg Vorbis 320 stereo)144MB
Apple Lossless (ALAC 757 kbps stereo)340.65MB
CD Audio (uncompressed 44100Hz 16-bit)635.04MB
Cinema Audio (uncompressed 48000Hz 24-bit)1.04GB

Some examples

  • CD quality: 60 minutes of stereo, 44100Hz @ 16-bit
  • Digital cinema: 120 minutes of 5.1 surround, 48000Hz @ 24-bit
  • Barco Auro 3D 11.1: 120 minutes of 11.1 surround, 48000Hz @ 24-bit