Tokyo to St. Louis Time Converter
St. Louis is -14h behind Tokyo
Quick converter
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FROM
Tokyo
Japan
UTC+09:00
TO
St. Louis
United States
UTC-05:00
Date-aware conversion
Convert a specific date and time
Result
Thu, May 28, 2026 11:04
Tokyo: Friday, May 29, 2026 1:04 AM GMT+9 to St. Louis: Thursday, May 28, 2026 11:04 AM CDT.
St. Louis is 14h behind Tokyo on this date
24-Hour Comparison
Every hour in Tokyo and the corresponding time in St. Louis. Green rows indicate business hours in St. Louis.
Time zones
Tokyo uses Asia/Tokyo (GMT+9) and St. Louis uses America/Chicago (CDT). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in St. Louis. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Tokyo and St. Louis
There is no full business-hour overlap in the 24-hour table, so use a custom time or rotate meeting times for fairness. 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 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.
About St. Louis
St. Louis is located in United States (North America). It uses the America/Chicago timezone with a standard offset of UTC-05:00. It observes DST, switching between CST and CDT. See the full St. Louis time page for live clock and planning details.
Frequently Asked Questions
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