CHS Calculator

Heads
Cylinders
Sectors per cylinder
Sector size
Capacity
Bytes
KB
MB
GB

Common floppy disk formats
8" SSDD 250 KB 8" DSDD 500 KB 8" DSHD 1.2 MB 5¼" SSDD 160 KB 5¼" SSDD 180 KB 5¼" DSDD 320 KB 5¼" DSDD 360 KB 5¼" DSHD 1.2 MB 3½" DSDD 720 KB 3½" DSHD 1.44 MB 3½" DMF 1.68 MB 3½" DMF 1.72 MB 3½" DSED 2.88 MB LS-120 LS-240