Time zone clocks
Open a live clock for common time zones, check the typical UTC offset, and learn when daylight saving or ambiguous abbreviations can change the answer.
Global reference time · UTC+0
GMT Time NowGreenwich Mean Time · UTC+0
Eastern Time NowUS and Canada Eastern Time · UTC-5 / UTC-4
Central Time NowUS and Canada Central Time · UTC-6 / UTC-5
Pacific Time NowUS and Canada Pacific Time · UTC-8 / UTC-7
CET Time NowCentral Europe · UTC+1 / UTC+2
IST Time NowIndia Standard Time · UTC+5:30
JST Time NowJapan Standard Time · UTC+9
AEST Time NowAustralian Eastern Time · UTC+10 / UTC+11
Singapore Time NowSingapore Time · UTC+8
Mountain Time NowUS and Canada Mountain Time · UTC-7 / UTC-6
China Standard Time NowChina Standard Time · UTC+8
Gulf Standard Time NowGulf Standard Time · UTC+4
Korea Standard Time NowKorea Standard Time · UTC+9
Hawaii Time NowHawaii Standard Time · UTC-10
Alaska Time NowAlaska Time · UTC-9 / UTC-8
UK Time NowUnited Kingdom local time · UTC+0 / UTC+1
Philippines Time NowPhilippine Time · UTC+8
Arizona Time NowArizona local time · UTC-7
Atlantic Time NowAtlantic Canada and Caribbean schedules · UTC-4 / UTC-3
Newfoundland Time NowNewfoundland and Labrador · UTC-3:30 / UTC-2:30
Brazil Time NowBrazil business time · UTC-3
Mexico City Time NowMexico City local time · UTC-6
New Zealand Time NowNew Zealand local time · UTC+12 / UTC+13
South Africa Time NowSouth Africa Standard Time · UTC+2
Israel Time NowIsrael local time · UTC+2 / UTC+3
Irish Time NowIreland local time · UTC+0 / UTC+1
Argentina Time NowArgentina Time · UTC-3
Malaysia Time NowMalaysia Time · UTC+8
Western Indonesia Time NowWestern Indonesia Time · UTC+7
Use these guides when a broad region matters more than one abbreviation. They connect common offsets, city clocks, converters, and daylight-saving notes for planning across continents.
Europe scheduling guide for clocks, offsets, DST cautions, and planning links.
Asia Time ZonesAsia scheduling guide for clocks, offsets, DST cautions, and planning links.
North America Time ZonesNorth America scheduling guide for clocks, offsets, DST cautions, and planning links.
Australia Time ZonesAustralia scheduling guide for clocks, offsets, DST cautions, and planning links.
Canada Time ZonesCanada scheduling guide for clocks, offsets, DST cautions, and planning links.
UK Time ZonesUK scheduling guide for clocks, offsets, DST cautions, and planning links.
India Time ZonesIndia scheduling guide for clocks, offsets, DST cautions, and planning links.
China Time ZonesChina scheduling guide for clocks, offsets, DST cautions, and planning links.
Compare Eastern, Central, Mountain, Pacific, Alaska, and Hawaii time.
Abbreviation guideUnderstand UTC, GMT, EST, PST, CET, IST, and ambiguous short codes.
Time Zone ConverterConvert one event time into many cities.
Time DifferenceCompare two places on a specific date.
City timesBrowse live local time pages by city.
If you arrived here because someone used a short label such as EST, PST, CST, MST, UTC, GMT, CET, JST, SGT, or IST, open a route below for the exact conversion shortcut, safer city-based zones, and date-aware planning notes.
Abbreviations such as EST, CST, IST, and GMT are common in emails and event listings, but they can be ambiguous across countries or seasons. A place-based identifier such as America/New_York or Asia/Kolkata is more reliable for software and future dates.
A UTC offset describes the current distance from UTC, but places with daylight saving time can move between two offsets. Exact scheduling should use both the location and the date instead of a single offset copied from memory.
Time zone labels can change when governments update daylight-saving rules or when browser data is refreshed. These pages keep calculation notes, editorial review standards, correction paths, and advertising privacy information visible without relying on the JavaScript footer.
The same short code can refer to different regions, and some codes switch between standard and daylight time.
UTC is best for logs, APIs, deadlines, aviation, and any workflow that needs one stable global reference.
Calendar events are safest with a city or IANA zone because recurring meetings can cross offset changes.