Time Zone Converter - World Time Zones Free

Select Date & Time

From Time Zone

To Time Zone

The Time Zone Converter converts time between 14 major world time zones. Perfect for scheduling international meetings, calling family abroad or planning travel.

Major World Time Zones

Zone	Country	UTC Offset
IST	India	+5:30
UTC	UK (GMT)	+0
EST	New York	-5
PST	Los Angeles	-8
GST	Dubai	+4
JST	Tokyo	+9
CST	Beijing	+8
AEST	Sydney	+10

How to Use

Select your date and time
Choose your current time zone
Select the destination time zone
Click Convert to see the local time

Frequently Asked Questions

How does the time zone converter work?

Pick a time in one city or zone and the converter shows the matching local time in another zone, accounting for their difference in hours.

Does it handle daylight saving time?

Time zone offsets can shift when regions observe daylight saving. For important scheduling, double-check whether the locations are currently on standard or daylight time.

Why do time zones differ around the world?

The Earth rotates through 24 hours of daylight, so regions set their clocks relative to a global reference, making it earlier or later depending on their longitude.