Time in Tokyo and Boston
The time difference between Tokyo and Boston, Massachusetts, is 13 hours. Boston is 13 hours behind Tokyo.
Tokyo
- The current local time in Tokyo is 7:17 am (September 26, 2023)
- Tokyo is in the Japan Standard Time Zone
- The time zone offset for Tokyo, Japan, is UTC+09:00
Boston
- The current local time in Boston is 6:17 pm (September 25, 2023)
- Boston is in the Eastern Daylight Time Zone
- The time zone offset for Boston, United States, is UTC-04:00
How to convert Tokyo time to Boston time?
Subtract 13 hours from Tokyo time to get Boston time.
Time in Tokyo
00:00
Time in Boston
00:00
Use the slider above to convert Tokyo time to Boston 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
| Tokyo | Boston |
|---|---|
| 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 | 12am |
| 2pm | 1am |
| 3pm | 2am |
| 4pm | 3am |
| 5pm | 4am |
| 6pm | 5am |
| 7pm | 6am |
| 8pm | 7am |
| 9pm | 8am |
| 10pm | 9am |
| 11pm | 10am |
Time difference from Tokyo (UTC+09:00)
-19 hours
-16 hours
-17 hours
-16 hours
-14 hours
-13 hours
-1 hour
+1 hour
-1 hour
-13 hours