Live world clock showing current time now in major cities worldwide. International time zones with GMT/UTC offset, DST support, 24/7 real-time updates.

What is World Clock?

A world clock displays the current time in multiple cities and countries simultaneously. It helps you coordinate meetings across time zones, check time differences, and know what time it is anywhere in the world instantly.

Major Time Zones Explained

GMT (Greenwich Mean Time): Base time zone at 0° longitude
UTC (Coordinated Universal Time): Modern standard, same as GMT
EST (Eastern Standard Time): UTC-5, US East Coast
PST (Pacific Standard Time): UTC-8, US West Coast
CET (Central European Time): UTC+1, Most of Europe
IST (Indian Standard Time): UTC+5:30, India
JST (Japan Standard Time): UTC+9, Japan
AEST (Australian Eastern Standard Time): UTC+10, East Australia

Time Zone Abbreviations

Code	Name	UTC Offset
PST	Pacific Standard Time	UTC-8
MST	Mountain Standard Time	UTC-7
CST	Central Standard Time	UTC-6
EST	Eastern Standard Time	UTC-5
GMT	Greenwich Mean Time	UTC+0
CET	Central European Time	UTC+1
IST	India Standard Time	UTC+5:30
JST	Japan Standard Time	UTC+9

Daylight Saving Time (DST)

Many countries observe Daylight Saving Time, moving clocks forward 1 hour in spring and back in fall. This affects time zone offsets during certain months. Our world clock automatically accounts for DST changes.

How to Use World Clock

View live current time in major cities worldwide
Search for specific cities or countries
Compare time differences between locations
Schedule international meetings and calls
Track time zones for remote teams

Why Use Our World Clock?

✓ Real-time updates every second
✓ 50+ major cities and time zones
✓ Automatic DST adjustments
✓ Search any city instantly
✓ Clean, mobile-friendly interface
✓ 100% free, no ads blocking view

World Clock - Current Time in All Countries & Cities