| Type | Academy converter |
| Phase | Secondary |
| Gender | Boys |
| Age Range | 11 - 18 |
| Headteacher | Mr Stephen Gray |
| Address |
Grammar School Lane West Kirby Wirral CH48 8GG |
| Religious Character | None |
| Website | http://www.calday.co.uk |
| Telephone | 1516252727 |
| Number of pupils | 1,557 |
| Inspection | Good |
| GCSE national ranking | Top 4% |
| A-Level national ranking | Top 19% |
| Local authority | Wirral |
| Region | North West |
| URN | 139144 |
| View this school information in GOV.UK website | |