Tools
World Clock & Timezone Planner
Live clocks, meeting time finder, working-hours overlap, and DST status for countries worldwide
Live World Clock
Updates every second — times shown in each country's local timezone
Japan
--:--:--
UTC+9
United Kingdom -8h
United Kingdom
--:--:--
UTC+1
Japan +8h
Time Converter
Pick any date and time to see the equivalent across all selected countries
in
24-Hour Timezone Grid
Hours shown in Japan local time.
Business hours (9am–5pm)
Transition
Night
Current hour
| Country |
Timezone |
UTC Offset |
DST |
| Japan |
Asia/Tokyo |
UTC+9 |
No DST |
| United Kingdom |
Europe/London |
UTC+1 |
DST active |
Working Hours Overlap
Shared 9am–5pm window across all selected countries — ideal for scheduling meetings
No common business hours across the selected countries.
Daylight Saving Time Status
Whether each country is currently on DST or standard time
Japan
UTC+9
No DST
Does not observe daylight saving time
United Kingdom
UTC+1
DST Active
Currently on daylight saving time