TimeToZone

What Time Zone Am I In?

Your browser reports its own time zone. Below are its full name, abbreviation, UTC offset, IANA id and your next clock change — read locally, with no location access.

Detecting your time zone…

All time zone abbreviations

ET — Eastern TimeEST — Eastern Standard TimeEDT — Eastern Daylight TimeCT — Central TimeCST — Central Standard TimeCDT — Central Daylight TimeMT — Mountain TimeMST — Mountain Standard TimeMDT — Mountain Daylight TimePT — Pacific TimePST — Pacific Standard TimePDT — Pacific Daylight TimeAKST — Alaska Standard TimeAKDT — Alaska Daylight TimeHST — Hawaii-Aleutian Standard TimeAST — Atlantic Standard TimeADT — Atlantic Daylight TimeNST — Newfoundland Standard TimeNDT — Newfoundland Daylight TimeUTC — Coordinated Universal TimeGMT — Greenwich Mean TimeBST — British Summer TimeWET — Western European TimeCET — Central European TimeCEST — Central European Summer TimeEET — Eastern European TimeEEST — Eastern European Summer TimeMSK — Moscow Standard TimeTRT — Turkey TimeIRST — Iran Standard TimeGST — Gulf Standard TimePKT — Pakistan Standard TimeIST — India Standard TimeNPT — Nepal TimeBST — Bangladesh Standard TimeICT — Indochina TimeWIB — Western Indonesia TimeSGT — Singapore TimeMYT — Malaysia TimePHT — Philippine Standard TimeHKT — Hong Kong TimeCST — China Standard TimeJST — Japan Standard TimeKST — Korea Standard TimeAWST — Australian Western Standard TimeACST — Australian Central Standard TimeACDT — Australian Central Daylight TimeAEST — Australian Eastern Standard TimeAEDT — Australian Eastern Daylight TimeNZST — New Zealand Standard TimeNZDT — New Zealand Daylight TimeSAST — South Africa Standard TimeWAT — West Africa TimeCAT — Central Africa TimeEAT — East Africa TimeBRT — Brasília TimeART — Argentina TimeCOT — Colombia TimePET — Peru TimeCLT — Chile Standard TimeSST — Samoa Standard TimeChST — Chamorro Standard Time

My time zone FAQ

How does this detect my time zone?

Your browser exposes its configured time zone through the standard Intl API. This page reads that value in your browser only. It never asks for location permission and sends nothing to a server.

What is an IANA time zone id?

It is the canonical name of a zone, such as America/New_York or Asia/Kolkata. Software uses it instead of an abbreviation because abbreviations are ambiguous: CST means both US Central and China Standard Time.

The time zone shown is wrong. Why?

The value comes from your device's settings, so a wrong result means your operating system is set to another zone, or a VPN or privacy setting is reporting UTC. Change it in your system date and time settings.

Updated 6 November 2026. Time zone data: IANA tz database.