Time Zone Converter
Convert times between cities and time zones worldwide
Find the best time for your international meeting
Participants
How to Use This Time Zone Converter
- Select the date and time you want to convert
- Enter or select your source location (where you are or the original time zone)
- Enter or select your target location (where you want to convert the time to)
- Click "Convert Time" to see the result
- You can swap locations using the swap button between the locations
- View the current time in major cities around the world
- Search for additional cities using the search box
- Click "Add" to add a city to your world clock display
- Remove cities by clicking the "×" button on each city card
- The world clock automatically updates every minute
- Add participants by entering their locations
- Select the meeting date and duration
- Set the preferred working hours
- Click "Find Best Times" to see suggested meeting times
- The results will show times that work well for all participants
Understanding Time Zones
What are Time Zones?
Time zones are regions of the globe that observe a uniform standard time for legal, commercial, and social purposes. They tend to follow the boundaries of countries and their subdivisions.
UTC and GMT
Coordinated Universal Time (UTC) is the primary time standard by which the world regulates clocks and time. It is similar to Greenwich Mean Time (GMT) but is more precisely defined by atomic clocks.
Daylight Saving Time
Many regions observe Daylight Saving Time (DST), where clocks are advanced by one hour during summer months to make better use of daylight and then set back in autumn.
International Date Line
The International Date Line (IDL) is an imaginary line on Earth's surface that demarcates the change of one calendar day to the next. Crossing it eastward results in a day being added, while crossing westward results in a day being subtracted.
Common Time Zone Conversions
New York to London
New York (Eastern Time) is 5 hours behind London (GMT/UTC+0) during standard time and 4 hours behind during daylight saving time.
Los Angeles to Tokyo
Los Angeles (Pacific Time) is 16 hours behind Tokyo (Japan Standard Time) during standard time and 15 hours behind during daylight saving time.
Sydney to Paris
Sydney (Australian Eastern Time) is 9 hours ahead of Paris (Central European Time) during standard time, but this varies during different daylight saving periods.
London to Singapore
London (GMT/UTC+0) is 8 hours behind Singapore (Singapore Standard Time) during standard time and 7 hours behind during British Summer Time.
Time Zone Converter Tool - Convert Time Between Cities Worldwide
Our free time zone converter tool helps you convert times between different cities and time zones around the world. Whether you're scheduling an international meeting, planning a call with someone overseas, or just wondering what time it is in another country, our time zone calculator makes it easy.
What Time Is It In Different Countries?
Wondering what time it is in New York, London, Tokyo, Sydney, or any other major city? Our world clock feature shows you the current time in cities around the globe, updated in real-time. No more guessing what time it is in different countries!
Time Zone Converter for International Meetings
Planning an international meeting or conference call can be challenging when participants are in different time zones. Our meeting planner helps you find the best time for everyone, taking into account working hours and time differences.
How to Convert Time Zones
Converting between time zones is simple with our tool. Just select your source location, target location, and the date and time you want to convert. Our calculator handles all the complexities, including daylight saving time changes and international date line considerations.
Popular Time Zone Conversions
- What time is it in London when it's 3 PM in New York?
- Convert 9 AM Tokyo time to Los Angeles time
- What time is it in Sydney when it's 2 PM in Paris?
- Convert 8 PM Singapore time to London time
- What time is it in Berlin when it's 10 AM in San Francisco?
Whether you're a business professional coordinating with international clients, a traveler planning your trip, or just curious about time differences, our time zone converter tool provides accurate, easy-to-understand time conversions for any location worldwide.