Suppose there is a My SQL database, it has only one table with 10 Million Records, each record has 10 varchar fields, and each field contains 20 char long string.

What would be the size of disk space used by this database??

Any rough estimate will be Okey...........This is going to be real life scenario in program i am writting, so need to estimate this stuff.

Can anyone explain me the procedure to estimate disk space required for DB?

Thanks IN Advance