CalcHive

Timezone Converter

Convert dates and times between timezones instantly. See the current time in major cities worldwide. Handles DST transitions automatically.

Examples

New York to Tokyo

In:America/New_York -> Asia/Tokyo
Out:14 hours ahead

London to Los Angeles

In:Europe/London -> America/Los_Angeles
Out:8 hours behind

UTC to Mumbai

In:UTC -> Asia/Kolkata
Out:5:30 hours ahead

World Clock

UTC

02:49:00 AM

Mar 10

New York

10:49:00 PM

Mar 9

Los Angeles

07:49:00 PM

Mar 9

London

02:49:00 AM

Mar 10

Berlin

03:49:00 AM

Mar 10

Dubai

06:49:00 AM

Mar 10

Mumbai

08:19:00 AM

Mar 10

Singapore

10:49:00 AM

Mar 10

Tokyo

11:49:00 AM

Mar 10

Sydney

01:49:00 PM

Mar 10

How to Use Timezone Converter

  1. Select a date and time using the date-time picker.
  2. Choose the source ("From") timezone from the dropdown.
  3. Choose the target ("To") timezone from the dropdown.
  4. The converted time is displayed instantly in multiple formats.
  5. Use the swap button to quickly reverse the conversion direction.
  6. Check the World Clock section to see the current time in major cities worldwide.

About Timezone Conversion

Timezone conversion is essential for coordinating meetings, scheduling events, and working across international teams. The world is divided into time zones that are generally offset from Coordinated Universal Time (UTC) by whole hours, though some zones use 30- or 45-minute offsets. Many regions also observe Daylight Saving Time (DST), which shifts the local clock forward by one hour during warmer months. This tool handles all of these cases automatically using the IANA timezone database built into modern browsers.

Frequently Asked Questions

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