| Kalna Time | GMT | |
|---|---|---|
| 12:00 AM Saturday Kalna Time (IST) | ↔ | 06:30 PM Friday GMT |
| 01:00 AM Saturday Kalna Time (IST) | ↔ | 07:30 PM Friday GMT |
| 02:00 AM Saturday Kalna Time (IST) | ↔ | 08:30 PM Friday GMT |
| 03:00 AM Saturday Kalna Time (IST) | ↔ | 09:30 PM Friday GMT |
| 04:00 AM Saturday Kalna Time (IST) | ↔ | 10:30 PM Friday GMT |