Convert 1 CD (80 minute) to floppy disk (3.5", HD)
505.1090418182379 floppy disk (3.5", HD)
1 CD (80 minute) is equal to 505.1090418182379 floppy disk (3.5", HD). To convert from CD (80 minute) to floppy disk (3.5", HD), multiply by 505.10904181823787 or divide by 0.0019797705390509467.