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
China
--:--:--
UTC+8
Portugal -7h
Portugal
--:--:--
UTC+1
China +7h
Time Converter
Pick any date and time to see the equivalent across all selected countries
in
24-Hour Timezone Grid
Hours shown in China local time.
Business hours (9am–5pm)
Transition
Night
Current hour
| Country |
Timezone |
UTC Offset |
DST |
| China |
Asia/Shanghai |
UTC+8 |
No DST |
| Portugal |
Europe/Lisbon |
UTC+1 |
DST active |
Working Hours Overlap
Shared 9am–5pm window across all selected countries — ideal for scheduling meetings
1.0hrs
4pm – 5pm
(China time)
Daylight Saving Time Status
Whether each country is currently on DST or standard time
China
UTC+8
No DST
Does not observe daylight saving time
Portugal
UTC+1
DST Active
Currently on daylight saving time