MySQL query to get MB database size

mysql> SELECT table_schema AS "Database name", SUM(data_length + index_length) / 1024 / 1024 AS "Size (MB)" FROM information_schema.TABLES GROUP BY table_schema;
+--------------------+---------------+
| Database name      | Size (MB)     |
+--------------------+---------------+
| artefact2          | 496.12054348  |
| artefact3          | 598.33867168  |
| artefact_f         | 94.52951336   |
| destiny_others     | 219.12989616  |
| destiny_static     | 36.59243774   |
| elementum          | 44.02074909   |
| exfofo_new         | 324.05191994  |
| exodia             | 143.87036991  |
| exodiaforum        | 16.69764900   |
| exodiav3           | 38.35345650   |
| exodiav3_new       | 1204.82202625 |
| exodiav4           | 1328.95080185 |
| exodia_back        | 915.27945518  |
| exodia_backup09_08 | 431.13183022  |
| GpsGateServer      | 6.28125000    |
| information_schema | 0.00878906    |
| ipb_perfect        | 51.29153919   |
| jokerforum         | 322.09955311  |
| jokers             | 105.20970249  |
| jokersv2           | 97.17121506   |
| mysql              | 0.64280987    |
| nakama             | 409.42668247  |
| nakama_old         | 42.93450928   |
| oceanv3            | 51.03539085   |
| rpc_wp_bot         | 4.22454834    |
| test               | 36.27725220   |
| testt              | 653.46888542  |
+--------------------+---------------+
27 rows in set