World Clock

How to Use the World Clock

Our world clock displays the current time in 24 major cities across all time zones. Each city card shows the local time, date, and a day/night indicator. Use the search bar to quickly find a specific city or country.

Time Zone Converter

The built-in time zone converter lets you convert any time between two cities. Simply select the source and destination time zones, enter a time, and see the converted result instantly. The hour difference is displayed for quick reference.

Understanding Time Zones

The world is divided into 24 standard time zones, each roughly 15 degrees of longitude wide. UTC (Coordinated Universal Time) serves as the global reference. Some regions observe daylight saving time, which shifts clocks forward by one hour during warmer months. Our world clock automatically accounts for DST changes.

Tips for International Communication

• Always confirm the time zone when scheduling international meetings
• Use UTC as a common reference when coordinating across multiple zones
• Be aware of daylight saving time changes in spring and fall
• Consider business hours overlap when planning calls across continents
• Use our converter to find mutual availability windows

Frequently Asked Questions