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