Time in Boston and Seoul
The time difference between Boston, Massachusetts, and Seoul is 14 hours. Seoul is 14 hours ahead of Boston.
This means 9am in Boston is 11pm in Seoul and 5pm in Boston is 7am in Seoul (next day).
Boston
- The current local time in Boston is 3:11 am (November 10, 2026)
- Boston is in the Eastern Standard Time Zone
- The time zone offset for Boston, United States, is UTC-05:00
Seoul
- The current local time in Seoul is 5:11 pm (November 10, 2026)
- Seoul is in the Korea Standard Time Zone
- The time zone offset for Seoul, South Korea, is UTC+09:00
How to convert Boston time to Seoul time?
Add 14 hours to Boston time to get Seoul time.
Time in Boston
00:00
Time in Seoul
00:00
Use the slider above to convert Boston time to Seoul time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Boston | Seoul |
|---|---|
| 12am | 2pm |
| 1am | 3pm |
| 2am | 4pm |
| 3am | 5pm |
| 4am | 6pm |
| 5am | 7pm |
| 6am | 8pm |
| 7am | 9pm |
| 8am | 10pm |
| 9am | 11pm |
| 10am | 12am |
| 11am | 1am |
| 12pm | 2am |
| 1pm | 3am |
| 2pm | 4am |
| 3pm | 5am |
| 4pm | 6am |
| 5pm | 7am |
| 6pm | 8am |
| 7pm | 9am |
| 8pm | 10am |
| 9pm | 11am |
| 10pm | 12pm |
| 11pm | 1pm |
Time difference from Boston (UTC-05:00)
-3 hours
+5 hours
-3 hours
-3 hours
-1 hour
-2 hours
-1 hour
-3 hours
-2 hours
+5 hours