Timezone Converter With Interactive Map

Convert times between any time zones worldwide with our easy-to-use timezone converter. Perfect for scheduling international meetings, coordinating global events, or planning travel across different time zones.

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-11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 UTC +1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 -12 -11
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World Clock

What are Time Zones?

Time zones are a fundamental part of our globally connected world, helping coordinate activities across different regions. Understanding how they work is crucial for international business, travel, and communication.

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The world is divided into 24 primary time zones, each ideally 15 degrees of longitude wide, as the Earth rotates 360 degrees in 24 hours. However, the reality is more complex:

  • There are actually 38 unique time zones in use today, including fractional hour offsets
  • The largest time zone span is UTC+14 to UTC-12, creating a 26-hour difference across the International Date Line
  • China, despite spanning five geographical time zones, uses a single time zone (UTC+8)
  • Russia spans 11 time zones, the most of any country

Daylight Saving Time (DST)

DST affects over 1 billion people globally:

  • 70 countries currently observe DST
  • The European Union is considering ending mandatory DST changes
  • Studies show DST transitions can impact sleep patterns, productivity, and even health
  • Not all regions in the same time zone observe DST, creating temporary offsets

Impact on Business and Society

Time zones significantly influence global operations:

  • The global financial market operates 24/7 across different time zones
  • International businesses lose an average of 5.3 hours per week due to time zone complications
  • Remote teams spend 10% more time coordinating meetings across time zones
  • Major sporting events often require complex broadcast scheduling across multiple time zones

Interesting Time Zone Facts ðŸ’¡

  • Nepal is the only country that uses a quarter-hour time zone (UTC+5:45)
  • France has the most time zones (12) due to its overseas territories
  • Antarctica has no official time zones due to its unique position
  • The International Space Station experiences 16 sunrises and sunsets daily
  • Some Pacific islands use UTC+14, making them the first to experience each new day

Best Practices for Time Zone Management

  • Always specify the time zone when scheduling international meetings
  • Use 24-hour format to avoid AM/PM confusion
  • Consider using UTC for technical operations and logs
  • Be aware of DST changes in different regions
  • Use world clock displays for teams across multiple time zones

Tips for Using Our Converter

  • Use the searchable dropdown to quickly find a timezone
  • Times are automatically adjusted for daylight saving time (DST)
  • Add frequently used timezones to your world clock for quick reference
  • You can compare multiple timezones at once using the world clock
  • The meeting planner helps you find suitable times across different timezones