When it is 12:00 PM in South Dumdum, it is 11:30 PM the previous day in Seattle.
📞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.
South Dumdum is 12 hours 30 minutes ahead of Seattle.
🕐 Subtract 12 hours 30 minutes from South Dumdum time to get Seattle time.
South Dumdum uses 5 hours 30 minutes ahead of Universal Time (UTC+5) and Seattle uses 7 hours behind Universal Time (UTC-7).
| South Dumdum Time | Seattle Time | |
|---|---|---|
| 12 AM South Dumdum Time | ↔ | ☼ 11 AM Seattle Time |
| 1 AM South Dumdum Time | ↔ | ☼ 12 PM Seattle Time |
| 2 AM South Dumdum Time | ↔ | ☼ 1 PM Seattle Time |
| 3 AM South Dumdum Time | ↔ | ☼ 2 PM Seattle Time |
| ☼ 4 AM South Dumdum Time | ↔ | ☼ 3 PM Seattle Time |
| ☼ 5 AM South Dumdum Time | ↔ | ☼ 4 PM Seattle Time |
| ☼ 6 AM South Dumdum Time | ↔ | ☼ 5 PM Seattle Time |
| ☼ 7 AM South Dumdum Time | ↔ | ☼ 6 PM Seattle Time |
| ☼ 8 AM South Dumdum Time | ↔ | ☼ 7 PM Seattle Time |
| ☼ 9 AM South Dumdum Time | ↔ | ☼ 8 PM Seattle Time |
| ☼ 10 AM South Dumdum Time | ↔ | ☼ 9 PM Seattle Time |
| ☼ 11 AM South Dumdum Time | ↔ | 10 PM Seattle Time |
| South Dumdum Time | Seattle Time | |
|---|---|---|
| ☼ 12 PM South Dumdum Time | ↔ | 11 PM Seattle Time |
| ☼ 1 PM South Dumdum Time | ↔ | 12 AM Seattle Time |
| ☼ 2 PM South Dumdum Time | ↔ | 1 AM Seattle Time |
| ☼ 3 PM South Dumdum Time | ↔ | 2 AM Seattle Time |
| ☼ 4 PM South Dumdum Time | ↔ | 3 AM Seattle Time |
| ☼ 5 PM South Dumdum Time | ↔ | 4 AM Seattle Time |
| ☼ 6 PM South Dumdum Time | ↔ | ☼ 5 AM Seattle Time |
| 7 PM South Dumdum Time | ↔ | ☼ 6 AM Seattle Time |
| 8 PM South Dumdum Time | ↔ | ☼ 7 AM Seattle Time |
| 9 PM South Dumdum Time | ↔ | ☼ 8 AM Seattle Time |
| 10 PM South Dumdum Time | ↔ | ☼ 9 AM Seattle Time |
| 11 PM South Dumdum Time | ↔ | ☼ 10 AM Seattle Time |
South Dumdum is 12 hours 30 minutes ahead of Seattle.
South Dumdum is ahead of Seattle by 12 hours 30 minutes.
It is 8:30 PM the previous day in Seattle.