No overlap — one side will need to join outside working hours
est (New York)
tokyo (Tokyo)
00:00
13:00Working
01:00
14:00Working
02:00
15:00Working
03:00
16:00Working
04:00
17:00
05:00
18:00
06:00
19:00
07:00
20:00
08:00
21:00
09:00Working
22:00off
10:00Working
23:00off
11:00Working
00:00+1doff
12:00Working
01:00+1doff
13:00Working
02:00+1doff
14:00Working
03:00+1doff
15:00Working
04:00+1doff
16:00Working
05:00+1doff
17:00
06:00+1d
18:00
07:00+1d
19:00
08:00+1d
20:00
09:00+1dWorking
21:00
10:00+1dWorking
22:00
11:00+1dWorking
23:00
12:00+1dWorking
Working hours: 09:00–17:00 local time. Green = both cities working.Purple = one city only.
Frequently Asked Questions
What is the difference between est and tokyo?
Eastern Standard Time (est) is UTC-4 and TOKYO (Tokyo) (tokyo) is UTC+9. The difference between them is 13 hours.
Where is est used?
Eastern Standard Time (est) is used in USA and surrounding regions. The IANA timezone identifier is America/New_York.
Where is tokyo used?
TOKYO (Tokyo) (tokyo) is used in Japan and surrounding regions. The IANA timezone identifier is Asia/Tokyo.
How do I convert est to tokyo?
Use the interactive converter above. Drag the time slider to any est time and the tokyo equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
EST (New York) is 13 hours behind Tokyo. When it's noon in EST (New York), it's 01:00 in Tokyo.
EST (New York) is in the America/New_York timezone. Tokyo is in the Asia/Tokyo timezone. The difference is 13 hours.
Working hours overlap
There is no business hours overlap between EST (New York) and Tokyo during standard working hours (9:00–17:00). Meetings would require one party to work outside normal hours.
Best times to schedule a meeting
No business hours overlap exists between EST (New York) and Tokyo. Showing the most balanced options with minimal inconvenience for both cities.
16:00 New York / 05:00 Tokyo⚡ One side off-hours
⚠️ 4h before working hours in Tokyo
20:00 New York / 09:00 Tokyo⚡ One side off-hours
⚠️ 4h after working hours in New York
15:00 New York / 04:00 Tokyo⚡ One side off-hours
⚠️ 5h before working hours in Tokyo
Based on standard 09:00–17:00 working hours in each city's local time.
Public holidays this year
⚡ Both cities have upcoming holidays — check availability before scheduling.
EST (New York)10 holidays
May 8Truman DaySOON
May 25Memorial Day
Jun 19Juneteenth National Independence Day
Jul 3Independence Day
Sep 7Labour Day
Tokyo11 holidays
Apr 29Shōwa DaySOON
May 4Constitution Memorial DaySOON
May 4Greenery DaySOON
May 5Children's DaySOON
Jul 20Marine Day
Scheduling between EST (New York) and Tokyo
Coordinating between EST (New York) (USA) and Tokyo (Japan) means working around a 13-hour time difference, with Tokyo ahead. Since standard business hours don't naturally overlap, meetings usually require one side to shift slightly outside their normal working day.
💡 Practical scheduling guidelines
⚡
16:00–17:00 in EST (New York) corresponds to 05:00–06:00 in Tokyo (4h before working hours in Tokyo).
⚡
20:00–21:00 in EST (New York) corresponds to 09:00–10:00 in Tokyo (4h after working hours in New York).
⚡
15:00–16:00 in EST (New York) corresponds to 04:00–05:00 in Tokyo (5h before working hours in Tokyo).
Since there is no natural overlap, the options above represent the most balanced compromise — minimizing out-of-hours inconvenience for both sides.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Use the time slider above to find the exact equivalent time for any moment in EST (New York). The input bar accepts natural language like “3pm”, “15:30”, or “9am Rome” for instant conversions.