Incheon to Tokyo Time Converter
Same timezone
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FROM
Incheon
South Korea
UTC+09:00
TO
Tokyo
Japan
UTC+09:00
Date-aware conversion
Convert a specific date and time
Result
Wed, May 27, 2026 04:51
Incheon: Wednesday, May 27, 2026 4:51 AM GMT+9 to Tokyo: Wednesday, May 27, 2026 4:51 AM GMT+9.
Same UTC offset on this date
24-Hour Comparison
Every hour in Incheon and the corresponding time in Tokyo. Green rows indicate business hours in Tokyo.
Time zones
Incheon uses Asia/Seoul (GMT+9) and Tokyo uses Asia/Tokyo (GMT+9). Neither city observes daylight saving time in this dataset.
Best use
Use the green rows to spot normal working hours in Tokyo. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Incheon and Tokyo
The easiest overlap starts around 9:00 AM and runs through 5:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
About these cities
About Incheon
Incheon is located in South Korea (Asia). It uses the Asia/Seoul timezone with a standard offset of UTC+09:00. It does not observe Daylight Saving Time. See the full Incheon time page for live clock and planning details.
About Tokyo
Tokyo is located in Japan (Asia). It uses the Asia/Tokyo timezone with a standard offset of UTC+09:00. It does not observe Daylight Saving Time. See the full Tokyo time page for live clock and planning details.