Time zone definitions
Learn what each fixed-offset abbreviation means in this converter.
CST, EST, AST, GST, IST each mean more than one time zone, so every meaning has its own page and its own offset.
Time zones
- HSTUTC−10:00Hawaii Standard Time · Honolulu, Hilo, Kailua-Kona
- AKSTUTC−09:00Alaska Standard Time · Anchorage, Juneau, Fairbanks
- PSTUTC−08:00Pacific Standard Time · Los Angeles, San Francisco, Seattle
- MSTUTC−07:00Mountain Standard Time · Denver, Phoenix, Salt Lake City
- CSTUTC−06:00Central Standard Time · Chicago, Dallas, Houston
- ESTUTC−05:00Eastern Standard Time · New York, Toronto, Miami
- CSTUTC−05:00Cuba Standard Time · Havana, Santiago de Cuba, Camagüey
- ASTUTC−04:00Atlantic Standard Time · Halifax, Moncton, San Juan
- BRTUTC−03:00Brasília Time · São Paulo, Rio de Janeiro, Brasília
- GSTUTC−02:00South Georgia Time · Grytviken, King Edward Point
- UTCUTC±00:00Coordinated Universal Time · Accra, Abidjan, Reykjavík
- GMTUTC±00:00Greenwich Mean Time · London, Dublin, Reykjavík
- CETUTC+01:00Central European Time · Paris, Berlin, Madrid
- ISTUTC+01:00Irish Standard Time · Dublin, Cork, Galway
- EETUTC+02:00Eastern European Time · Athens, Helsinki, Bucharest
- ISTUTC+02:00Israel Standard Time · Jerusalem, Tel Aviv, Haifa
- MSKUTC+03:00Moscow Standard Time · Moscow, Saint Petersburg, Nizhny Novgorod
- ASTUTC+03:00Arabia Standard Time · Riyadh, Kuwait City, Doha
- GSTUTC+04:00Gulf Standard Time · Dubai, Abu Dhabi, Sharjah
- ISTUTC+05:30India Standard Time · Mumbai, Delhi, Bengaluru
- ICTUTC+07:00Indochina Time · Bangkok, Hanoi, Ho Chi Minh City
- SGTUTC+08:00Singapore Time · Singapore
- CSTUTC+08:00China Standard Time · Beijing, Shanghai, Guangzhou
- JSTUTC+09:00Japan Standard Time · Tokyo, Osaka, Nagoya
- AESTUTC+10:00Australian Eastern Standard Time · Sydney, Melbourne, Brisbane
- ESTUTC+10:00Australian Eastern Standard Time · Sydney, Melbourne, Brisbane
- NZSTUTC+12:00New Zealand Standard Time · Auckland, Wellington, Christchurch