World Clock
NewA live world clock showing the current local time in up to 30+ cities across all timezones. Each city card shows the time, date, UTC offset, and a day/night and working-hours indicator — updated every second. Add or remove cities from a searchable list. Uses the browser's built-in Intl API — no external dependencies.
Loading tool...Loading tool...
Common Use Cases
- Schedule international meetings across timezones
- Check if colleagues in other cities are in working hours
- Monitor multiple server regions simultaneously
- Plan deployments at off-peak hours globally
- Track time for distributed remote teams
Frequently Asked Questions
How often does the time update?
The clock updates every second using setInterval in the browser. No server requests are made — all timezone calculations use the browser's native Intl.DateTimeFormat API.
Related Tools
Timezone ConverterConvert any date and time between world timezones. See the same moment across all major cities instantly.Unix Timestamp ConverterConvert Unix timestamps to human-readable dates and vice versa. Supports all major timezone formats.Date Difference CalculatorCalculate the exact difference between two dates in years, months, days, hours, minutes, and seconds.
Tool Info
CategorytimeAI EnhancementNoData StorageZero retention