TimezoneConverter

Convert times across 20 world timezones. Live world clock and timezone reference.

Convert TimeWorld ClockAll Zones

Live World Clock

22:03
UTC
Coordinated Universal Time · UTC+0
18:03
Eastern Time
New York, Toronto · UTC-4
17:03
Central Time
Chicago, Dallas · UTC-5
16:03
Mountain Time
Denver, Salt Lake City · UTC-6
15:03
Pacific Time
Los Angeles, Seattle · UTC-7
14:03
Alaska Time
Anchorage · UTC-8
12:03
Hawaii Time
Honolulu · UTC-10
23:03
UK & Ireland
London, Dublin · UTC+1

How it works

TimezoneConverter uses a built-in table of 20 common timezones, each with its current UTC offset, from Hawaii (UTC-10) to New Zealand (UTC+12), including half-hour zones such as India (UTC+5:30) and Australian Central (UTC+9:30). Nothing is fetched from an outside service: clocks and conversions are worked out in your browser from your device clock, so they tick live and update every 30 seconds here.

Use the converter to turn a time in one zone into another and see the hour difference, the world clock to see the current time in all 20 zones at once, or the zone list for each offset and its main cities. Offsets are the ones in effect right now and follow daylight saving time automatically, using the IANA time zone rules for each region.