| Batam City Time | GMT | |
|---|---|---|
| 07:00 AM Wednesday Batam City Time (WIB) | ↔ | 12:00 AM Wednesday GMT |
| 08:00 AM Wednesday Batam City Time (WIB) | ↔ | 01:00 AM Wednesday GMT |
| 09:00 AM Wednesday Batam City Time (WIB) | ↔ | 02:00 AM Wednesday GMT |
| 10:00 AM Wednesday Batam City Time (WIB) | ↔ | 03:00 AM Wednesday GMT |
| 11:00 AM Wednesday Batam City Time (WIB) | ↔ | 04:00 AM Wednesday GMT |