Easy MP3 & WAV File Size Calculators

Both of these calculators create extremely close approximations. Your experience may vary slightly, due to small file storage factors.
 

MP3 File Calculator: Enter time in minutes and set the Bit Rate. This covers both mono and stereo.
 

WAV File Calculator: The default is set for CD levels. Choose your own Channels, Sample Rate, and Bit Depth.
 

  • MP3 File Calculator
  • Enter Time in Minutes
  • Bit Rate (Kbps)
  • File Size
 
  • WAV File Calculator
  • Enter Time in Minutes
  • Channels
  • Sample Rate (KHz)
  • Bit Depth
  • File Size