Get size of db tables

SELECT
     table_schema as `Database`,
     table_name AS `Table`,
     round(((data_length) / 1024 / 1024), 2) `Size in MB (data)`,
     round(((index_length) / 1024 / 1024), 2) `Size in MB (Indexes)`,
     round(((data_length + index_length) / 1024 / 1024), 2) `Size in MB (Total)`
FROM information_schema.TABLES
ORDER BY (data_length + index_length) DESC