Is there a quick way to determine how much disk space a particular MySQL table is taking up? The table may be MyISAM or Innodb.
Taken from How do I check how much disk space my database is using?
You can check MySQL table size either by looking at
phpMyAdmin
in your control panel by clicking on the database name in the left frame and reading the size for the tables in there in the right frame.
The below query will as well help to get the same information in bytes
select SUM(data_length) + SUM(index_length) as total_size
from information_schema.tables
where table_schema = 'db_name'
and table_name='table_name';