When it is 12:00 PM in GAMT, it is 1:00 AM the next day in GST.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
GAMT is 13 hours behind GST.
🕐 Add 13 hours to GAMT time to get GST time.
GAMT uses 9 hours behind Universal Time (UTC-9) and GST uses 4 hours ahead of Universal Time (UTC+4).
| GAMT Time | GST Time | |
|---|---|---|
| 12 AM GAMT Time | ↔ | 1 PM GST Time |
| 1 AM GAMT Time | ↔ | 2 PM GST Time |
| 2 AM GAMT Time | ↔ | 3 PM GST Time |
| 3 AM GAMT Time | ↔ | 4 PM GST Time |
| 4 AM GAMT Time | ↔ | 5 PM GST Time |
| 5 AM GAMT Time | ↔ | 6 PM GST Time |
| 6 AM GAMT Time | ↔ | 7 PM GST Time |
| 7 AM GAMT Time | ↔ | 8 PM GST Time |
| 8 AM GAMT Time | ↔ | 9 PM GST Time |
| 9 AM GAMT Time | ↔ | 10 PM GST Time |
| 10 AM GAMT Time | ↔ | 11 PM GST Time |
| 11 AM GAMT Time | ↔ | 12 AM GST Time |
| GAMT Time | GST Time | |
|---|---|---|
| 12 PM GAMT Time | ↔ | 1 AM GST Time |
| 1 PM GAMT Time | ↔ | 2 AM GST Time |
| 2 PM GAMT Time | ↔ | 3 AM GST Time |
| 3 PM GAMT Time | ↔ | 4 AM GST Time |
| 4 PM GAMT Time | ↔ | 5 AM GST Time |
| 5 PM GAMT Time | ↔ | 6 AM GST Time |
| 6 PM GAMT Time | ↔ | 7 AM GST Time |
| 7 PM GAMT Time | ↔ | 8 AM GST Time |
| 8 PM GAMT Time | ↔ | 9 AM GST Time |
| 9 PM GAMT Time | ↔ | 10 AM GST Time |
| 10 PM GAMT Time | ↔ | 11 AM GST Time |
| 11 PM GAMT Time | ↔ | 12 PM GST Time |
GAMT is 13 hours behind GST.
GAMT is behind GST by 13 hours.
It is 10:00 PM in GST.