Time Zone Converter
Convert times between world time zones instantly. Automatic DST handling and multi-zone comparison.
US Eastern (ET)
America/New_York
Tue, Mar 31, 2026, 07:31 AM
Now: 07:31:26 AM
UK (GMT/BST)
Europe/London
Tue, Mar 31, 2026, 12:31 PM
Now: 12:31:26 PM
Japan (JST)
Asia/Tokyo
Tue, Mar 31, 2026, 08:31 PM
Now: 08:31:26 PM
Australia East (AEST)
Australia/Sydney
Tue, Mar 31, 2026, 10:31 PM
Now: 10:31:26 PM
Does the converter handle Daylight Saving Time (DST)?
Yes, the converter automatically accounts for Daylight Saving Time transitions. It uses the IANA time zone database, which includes all current and historical DST rules for every time zone worldwide.
How many time zones are supported?
The converter supports all major time zones worldwide, including UTC, EST, PST, CST, IST, GMT, CET, JST, AEST, and hundreds more from the IANA time zone database. You can search by city name, country, or time zone abbreviation.
How do I schedule a meeting across multiple time zones?
Add all the time zones of your meeting participants, then adjust the time in any one zone. All other zones will update automatically, making it easy to find a time that works for everyone. Look for overlapping business hours across zones.
What is UTC and why is it important?
UTC (Coordinated Universal Time) is the global time standard that all time zones are defined relative to. For example, EST is UTC-5 and IST is UTC+5:30. UTC does not observe Daylight Saving Time and is commonly used in aviation, computing, and international communication.