CITY TIME COMPARISON
Tokyo to London time difference.
Compare current local time, UTC offsets and the date-sensitive time difference between Tokyo and London.
TIME DIFFERENCE
Choose a date to calculate the time difference.
The selected date drives the daylight-saving calculation. The exact-time conversion treats the chosen time as local wall time in Tokyo and converts the same instant into London, including previous-day or next-day changes.
Tokyo and London time zones
Tokyo uses Asia/Tokyo, while London uses Europe/London. These IANA time-zone identifiers allow Terbit Clock to account for seasonal clock changes where they apply.
Business and meeting context
Tokyo overlaps strongly with East Asia and Australia but has limited standard-hours overlap with Europe and North America.
London offers practical working-hour overlap with North America in the afternoon and Asia in the morning.
For an actual call, use the Meeting Planner to compare working-hour overlap or the Time Zone Converter for a specific date and local time.
Explore each location
Other popular time differences
Frequently asked questions
Why might this time difference change during the year?
Seasonal daylight-saving rules can change one location’s UTC offset while the other remains unchanged, temporarily altering the difference.
Where should I check a specific meeting time?
Use Terbit Clock Meeting Planner for working-hour overlap and Time Zone Converter for exact date-and-time conversion.