| Batam City Time | 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 |
| 12:00 PM Wednesday Batam City Time (WIB) | ↔ | 05:00 AM Wednesday GMT |
| 01:00 PM Wednesday Batam City Time (WIB) | ↔ | 06:00 AM Wednesday GMT |
| 02:00 PM Wednesday Batam City Time (WIB) | ↔ | 07:00 AM Wednesday GMT |