timegenie.com uses a variety of time zone abbreviations. This page
contains a list of the abbreviations used and what they mean. The most important time zone
to know is GMT and thus the reason why it is placed at the top of the
list.
All time zones are either added or subtracted their respected amount
based on Greenwich Meantime as shown above.
| Code |
Definition |
GMT |
| ACDT |
Australian Central Daylight Time |
+10:30 |
| ACIT |
Ashmore and Cartier Islands Time |
+8:00 |
| ACST |
Australian Central Standard Time |
+9:30 |
| ACT |
Acre Time |
-5 |
| ACWST |
Australian Central Western Standard Time |
+8:45 |
| ADT |
Arabia Daylight Time |
+4 |
| ADT |
Atlantic Daylight Time |
-3 |
| AEDT |
Australian Eastern Daylight Time |
+11 |
| AEST |
Australian Eastern Standard Time |
+10 |
| AFT |
Afghanistan Time |
+4:30 |
| AKDT |
Alaska Daylight Time |
-8 |
| AKST |
Alaska Standard Time |
-9 |
| AMDT |
Armenia Daylight Time |
+5 |
| AMST |
Armenia Standard Time |
+4 |
| ANAST |
Anadyr’ Summer Time |
+13 |
| ANAT |
Anadyr’ Time |
+12 |
| APO |
Apo Island Time |
+8:15 |
| ARDT |
Argentina Daylight Time |
-2 |
| ART |
Argentina Time |
-3 |
| AST |
Al Manamah Standard Time |
+3 |
| AST |
Arabia Standard Time |
+3 |
| AST |
Arabic Standard Time |
+3 |
| AST |
Atlantic Standard Time |
-4 |
| AWST |
Australian Western Standard Time |
+8 |
| AZODT |
Azores Daylight Time |
0 |
| AZOST |
Azores Standard Time |
-1 |
| AZST |
Azerbaijan Summer Time |
+5 |
| AZT |
Azerbaijan Time |
+4 |
— Back To Top — |
| BIT |
Baker Island Time |
-12 |
| BDT |
Bangladesh Standard Time |
+7 |
| BEST |
Brazil Eastern Standard Time |
-2 |
| BDT |
Brunei Time |
+8 |
| BIOT |
British Indian Ocean Time |
+6 |
| BOT |
Bolivia Time |
-4 |
| BRST |
Brazilia Summer Time |
-2 |
| BRT |
Brazilia Time |
-3 |
| BST |
British Summer Time |
+1 |
| BTT |
Bhutan Time |
+6 |
| BWDT |
Brazil Western Daylight Time |
-3 |
| BWST |
Brazil Western Standard Time |
-4 |
— Back To Top — |
| CAST |
Chinese Antarctic Standard Time |
+5 |
| CAT |
Central Africa Time |
+2 |
| CCT |
Cocos Islands Time |
+6:30 |
| CDT |
Central Daylight Time |
-5 |
| CEST |
Central Europe Summer Time |
+2 |
| CET |
Central Europe Time |
+1 |
| CGST |
Central Greenland Summer Time |
-2 |
| CGT |
Central Greenland Time |
-3 |
| CHADT |
Chatham Island Daylight Time |
+13:45 |
| CHAST |
Chatham Island Standard Time |
+12:45 |
| ChST |
Chamorro Standard Time |
+10 |
| CIST |
Clipperton Island Standard Time |
-8 |
| CKT |
Cook Island Time |
-10 |
| CLDT |
Chile Daylight Time |
-3 |
| CLST |
Chile Standard Time |
-4 |
| COT |
Colombia Time |
-5 |
| CST |
Central Standard Time |
-6 |
| CST |
China Standard Time |
+8 |
| CVT |
Cape Verde Time |
-1 |
| CXT |
Christmas Island Time |
+7 |
— Back To Top — |
| DAVT |
Davis Time |
+5 |
| DTAT |
District de Terre Adélie Time |
+10 |
— Back To Top — |
| EADT |
Easter Island Daylight Time |
-5 |
| EAST |
Easter Island Standard Time |
-6 |
| EAT |
East Africa Time |
+3 |
| ECT |
Ecuador Time |
-5 |
| EDT |
Eastern Daylight Time |
-4 |
| EEST |
Eastern Europe Summer Time |
+3 |
| EET |
Eastern Europe Time |
+2 |
| EGT |
Eastern Greenland Time |
-1 |
| EGST |
Eastern Greenland Summer Time |
0 |
| EKST |
East Kazakhstan Standard Time |
+6 |
| EST |
Eastern Standard Time |
-5 |
— Back To Top — |
| FJT |
Fiji Time |
+12 |
| FKDT |
Falkland Island Daylight Time |
-3 |
| FKST |
Falkland Island Standard Time |
-4 |
— Back To Top — |
| GALT |
Galapagos Time |
-6 |
| GET |
Georgia Standard Time |
+4 |
| GFT |
French Guiana Time |
-3 |
| GILT |
Gilbert Island Time |
+12 |
| GIT |
Gambier Island Time |
-9 |
| GMT |
Greenwich Meantime |
0 |
| GST |
Gulf Standard Time |
+4 |
| GST |
South Georgia and the South Sandwich Islands |
-2 |
| GYT |
Guyana Time |
-4 |
— Back To Top — |
| HADT |
Hawaii - Aleutian Daylight Time |
-9 |
| HAST |
Hawaii - Aleutian Standard Time |
-10 |
| HKST |
Hong Kong Standard Time |
+8 |
| HMT |
Heard and McDonald Islands Time |
+5 |
— Back To Top — |
| ICT |
Îles Crozet Time |
+4 |
| ICT |
Indochina Time |
+7 |
| IDT |
Ireland Daylight Time |
+1 |
| IDT |
Israel Daylight Time |
+3 |
| IRDT |
Îran Daylight Time |
+4:30 |
| IRKST |
Irkutsk Summer Time |
+9 |
| IRKT |
Irkutsk Time |
+8 |
| IRST |
Îran Standard Time |
+3:30 |
| IST |
Indian Standard Time |
+5:30 |
| IST |
Ireland Standard Time |
0 |
| IST |
Israel Standard Time |
+2 |
— Back To Top — |
| JFDT |
Juan Fernandez Islands Daylight Time |
-3 |
| JFST |
Juan Fernandez Islands Standard Time |
-4 |
| JST |
Japan Standard Time |
+9 |
— Back To Top — |
| KGST |
Kyrgyzstan Summer Time |
+6 |
| KGT |
Kyrgyzstan Time |
+5 |
| KRAST |
Krasnoyarsk Summer Time |
+8 |
| KRAT |
Krasnoyarsk Time |
+7 |
| KOST |
Kosrae Standard Time |
+11 |
| KOVT |
Khovd Time |
+7 |
| KOVST |
Khovd Summer Time |
+8 |
| KST |
Korea Standard Time |
+9 |
— Back To Top — |
| LHDT |
Lord Howe Daylight Time |
+11 |
| LHST |
Lord Howe Standard Time |
+10:30 |
| LINT |
Line Island Time |
+14 |
| LKT |
Sri Lanka Time |
+6 |
— Back To Top — |
| MAGST |
Magadan Island Summer Time |
+12 |
| MAGT |
Magadan Island Time |
+11 |
| MAWT |
Mawson Time |
+5 |
| MBT |
Macclesfield Bank Time |
+8 |
| MDT |
Mountain Daylight Time |
-6 |
| MIT |
Marquesas Islands Time |
-9:30 |
| MHT |
Marshall Islands Time |
+12 |
| MMT |
Myanmar Time |
+6:30 |
| MNT |
Mongolia Time |
+8 |
| MNST |
Mongolia Summer Time |
+9 |
| MSD |
Moscow Summer Time |
+4 |
| MSK |
Moscow Standard Time |
+3 |
| MST |
Mountain Standard Time |
-7 |
| MUT |
Mauritius Time |
+4 |
| MVT |
Maldives Time |
+5 |
| MYT |
Malaysia Time |
+8 |
— Back To Top — |
| NCT |
New Caledonia Time |
+11 |
| NDT |
Newfoundland Daylight Time |
-2:30 |
| NFT |
Norfolk Time |
+11:30 |
| NPT |
Nepal Time |
+5:45 |
| NRT |
Nauru Time |
+12 |
| NOVST |
Novosibirsk Summer Time |
+7 |
| NOVT |
Novosibirsk Time |
+6 |
| NST |
Newfoundland Standard Time |
-3:30 |
| NUT |
Niue Time |
-11 |
| NZDT |
New Zealand Daylight Time |
+13 |
| NZST |
New Zealand Standard Time |
+12 |
— Back To Top — |
| OMSK |
Omsk Summer Time |
+7 |
| OMST |
Omsk Standard Time |
+6 |
— Back To Top — |
| PDT |
Pacific Daylight Time |
-7 |
| PETST |
Petropavlovsk Summer Time |
+13 |
| PET |
Peru Time |
-5 |
| PETT |
Petropavlovsk Time |
+12 |
| PGT |
Papua New Guinea Time |
+10 |
| PHOT |
Phoenix Island Time |
+13 |
| PHT |
Philippines Time |
+8 |
| PIT |
Paracel Islands Time |
+8 |
| PIT |
Peter Island Time |
-6 |
| PIT |
Pratas Islands |
+8 |
| PKT |
Pakistan Time |
+5 |
| PKST |
Pakistan Summer Time |
+6 |
| PMDT |
Pierre & Miquelon Daylight Time |
-2 |
| PMST |
Pierre & Miquelon Standard Time |
-3 |
| PONT |
Pohnpei Standard Time |
+11 |
| PST |
Pacific Standard Time |
-8 |
| PST |
Pitcairn Standard Time |
-8 |
| PWT |
Palau Time |
+9 |
| PYST |
Paraguay Summer Time |
-3 |
| PYT |
Paraguay Time |
-4 |
| RET |
Réunion Time |
+4 |
| ROTT |
Rothera Time |
-3 |
— Back To Top — |
| SAMST |
Samara Summer Time |
+5 |
| SAMT |
Samara Time |
+4 |
| SAST |
South Africa Standard Time |
+2 |
| SBT |
Solomon Island Time |
+11 |
| SCDT |
Santa Claus Delivery Time |
+13 |
| SCST |
Santa Claus Standard Time |
+12 |
| SCT |
Seychelles Time |
+4 |
| SGT |
Singapore Time |
+8 |
| SIT |
Spratly Islands Time |
+8 |
| SLT |
San Luis Time |
-4 |
| SLT |
Sierra Leone Time |
0 |
| SLST |
San Luis Summer Time |
-3 |
| SRT |
Suriname Time |
-3 |
| SDT |
Samoa Daylight Time |
-10 |
| SST |
Samoa Standard Time |
-11 |
| SST |
Scarborough Shoal Time |
+8 |
| SYST |
Syrian Summer Time |
+3 |
| SYT |
Syrian Standard Time |
+2 |
— Back To Top — |
| TAHT |
Tahiti Time |
-10 |
| TFT |
French Southern and Antarctic Time |
+5 |
| TJT |
Tajikistan Time |
+5 |
| TKT |
Tokelau Time |
-10 |
| TMT |
Turkmenistan Time |
+5 |
| TOT |
Tonga Time |
+13 |
| TPT |
East Timor Time |
+9 |
| TRUT |
Truk Time |
+10 |
| TVT |
Tuvalu Time |
+12 |
| TWT |
Taiwan Time |
+8 |
— Back To Top — |
| UST |
Urumqi Standard Time |
+6 |
| UTC |
Universal Coordinated Time |
0 |
| UYT |
Uruguay Standard Time |
-3 |
| UYST |
Uruguay Summer Time |
-2 |
| UZT |
Uzbekistan Time |
+5 |
— Back To Top — |
| VLAST |
Vladivostok Summer Time |
+11 |
| VLAT |
Vladivostok Time |
+10 |
| VOST |
Vostok Time |
+6 |
| VST |
Venezuela Standard Time |
-4:30 |
| VUT |
Vanuatu Time |
+11 |
— Back To Top — |
| WAST |
Western Africa Summer Time |
+2 |
| WAT |
Western Africa Time |
+1 |
| WEST |
Western Europe Summer Time |
+1 |
| WET |
Western Europe Time |
0 |
| WFT |
Wallis and Futuna Time |
+12 |
| WIB |
Waktu Indonesia Bagian Barat |
+7 |
| WIT |
Waktu Indonesia Bagian Timur |
+9 |
| WITA |
Waktu Indonesia Bagian Tengah |
+8 |
| WKST |
West Kazakhstan Standard Time |
+5 |
— Back To Top — |
| YAKST |
Yakutsk Summer Time |
+10 |
| YAKT |
Yakutsk Time |
+9 |
| YAPT |
Yap Time |
+10 |
| YEKST |
Yekaterinburg Summer Time |
+6 |
| YEKT |
Yekaterinburg Time |
+5 |