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