What is the size of a mini CD?

Answer 1

if you mean how much Megabytes, here:

- an 80 mm disc can hold 210 MB (24 minutes);

- the low density version can hold 155 MB (18 minutes);

- other formats available: 185MB (21 mins);

- there is also the business card CD (or "b-card"), a truncated 80 mm disc with a storage capacity from 30MB to 100MB.

- 60 mm disc, a round version of the business card, with comparable capacity (50 MB)

A mini DVD can hold usually around 1.4 Gb (around 30 mins).

Most of the blank discs available in retail hold either 185MB (21 minutes) or 210MB (24 minutes) of data. The mini discs, despite having less weight and plastic, are generally more expensive than full size CD-R/CD-RW discs.