What is Time Zone Converter?
It is the tool that helps you to convert time from one city / country to another city / country. It gives exact time difference between cities or countries.
How to Use this Tool to Calculate Exact Time Difference?
It is simplest tool to convert time zone.
You just need to put input of your time, after that select or type city / country and select another city / country from second dropdown.
Select your time format between 12 hr or 24 hr.
Whether you are on desktop, tablet or mobile device, it works best for all.
Accuracy and Data Update
This tool gives you the time difference very accurately. We update time zone data frequently to make sure you get highest possible accuracy in time difference.
Why this is the Best Tool?
It is easy to use and gives you quick and accurate time zone difference.
It calculates based on both real-time and as per data you input.
So now, calculating time comparison of world’s any country is easy. Precision and quick response makes it best online time comparison tool.
Convert Time Zone can even convert from UTC / GMT to any other time zone.
Frequently Asked Questions about Time Zone
How to Convert Time Zone?
Converting time zones is a simpler task. Let’s understand by example. Let’s say you are living in Chicago and want to convert to the Indian time zone. Chicago’s time zone is GMT-6, and India’s time zone is GMT+5:30. So, if it is 11.30 AM in Chicago, it would be 11.30 + 6.00 + 5.30 = 23.00 or 11.00 PM on the same day. If you don’t want this hassle, Our tool is the simplest tool to do this. Just select your city from the dropdown and it’s done.
How to Calculate Time Zone?
Calculating time zone is not a tedious task. Simply find longitude of your location and divide it by 15. That’s it. You will have UTC + X time zone, where X is the result. For 135o E longitude, your time zone would be UTC + 9.00. Looking for more simpler way? Use our tool to find one for your country/city.
How Do You Calculate GMT Time with Local Time?
Looking to calculate GMT time with your time? Let’s say your time zone is CST (China Standard Time), to convert it into GMT, just subtract 8 hours from your local time. You will get what GMT is now. That’s because CST’s time zone difference is GMT+8. You can also do it in Excel by adding following formula.
Formula = Cellname + TIME (HH, MM, SS), where cellname contains GMT time. And (HH, MM, SS) is the time zone difference.
How GMT is Calculated?
GMT is abbreviated as Greenwich Mean Time. GMT is calculated when the sun is at its utmost position above the prime meridian.
Which Country is GMT?
Following countries observes GMT as their time zone (but changes during Daylight Savings):
- United Kingdom
- Guinea
- Ghana
- Burkina Faso
- Greenland
- Guernsey
- Saint Helena, Ascension and Tristan da Cunha
- Mali
- Isle of Man
- Liberia
- Senegal
- Ivory Coast
- Guinea-Bissau
- Iceland
- Mauritania
- Sierra Leone
- Togo
- Jersey
- Gambia
What is My Time Zone in GMT?
To know your time zone in GMT, we have compiled a list of country-wise time zone differences with reference to GMT. In addition, you can also use our quick time zone converter tool: converttimezone.org.
How Do I Convert UTC to Local Time?
To convert UTC to local time, first you need to identify your time zone difference. Let’s say you are living in India. The time zone difference is UTC+5.30. To obtain UTC, you will need to subtract the current time from 5.30.
Time Zone of Various Countries & Its UTC Offset
Here is a list of various countries and its respective time zones. UTC/GMT offset is also mentioned to give better understanding.
You can download this list below.
| Sr No. | Country Name | Abbreviation | Time Zone | UTC/GMT Time Offset |
|---|---|---|---|---|
| 1 | Afghanistan | AFT | Afghanistan Time | UTC/GMT +4:30 |
| 2 | Akrotiri | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| BST | British Summer Time | UTC/GMT +1:00 | ||
| 3 | Albania | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 4 | Algeria | CET | Central European Time | UTC/GMT +1:00 |
| 5 | American Samoa | SST | Samoa Standard Time | UTC/GMT -11:00 |
| 6 | Andorra | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 7 | Angola | WAT | West Africa Time | UTC/GMT +1:00 |
| 8 | Anguilla | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 9 | Antarctica | NZDT | New Zealand Daylight Time | UTC/GMT +13:00 |
| ART | Argentina Time | UTC/GMT -3:00 | ||
| CLST | Chile Summer Time | UTC/GMT -3:00 | ||
| GMT | Greenwich Mean Time | UTC/GMT 0:00 | ||
| MAWT | Mawson Time | UTC/GMT +5:00 | ||
| VOST | Vostok Time | UTC/GMT +6:00 | ||
| DAVT | Davis Time | UTC/GMT +7:00 | ||
| DDUT | Dumont-d'Urville Time | UTC/GMT +10:00 | ||
| CAST | Casey Time | UTC/GMT +11:00 | ||
| 10 | Antigua and Barbuda | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 11 | Argentina | ART | Argentina Time | UTC/GMT -3:00 |
| 12 | Armenia | AMT | Armenia Time | UTC/GMT +4:00 |
| 13 | Aruba | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 14 | Ashmore and Cartier Islands | AWST | Australian Western Standard Time | UTC/GMT +8:00 |
| 15 | Australia | ACDT | Australian Central Daylight Time | UTC/GMT +10:30 |
| ACST | Australian Central Standard Time | UTC/GMT +9:30 | ||
| ACT | Australian Central Time | UTC/GMT +9:30 / +10:30 | ||
| ACWST | Australian Central Western Standard Time | UTC/GMT +8:45 | ||
| AEDT | Australian Eastern Daylight Time | UTC/GMT +11:00 | ||
| AEST | Australian Eastern Standard Time | UTC/GMT +10:00 | ||
| AET | Australian Eastern Time | UTC/GMT +10:00 / +11:00 | ||
| AWDT | Australian Western Daylight Time | UTC/GMT +9:00 | ||
| AWST | Australian Western Standard Time | UTC/GMT +8:00 | ||
| CXT | Christmas Island Time | UTC/GMT +7:00 | ||
| LHDT | Lord Howe Daylight Time | UTC/GMT +11:00 | ||
| LHST | Lord Howe Standard Time | UTC/GMT +10:30 | ||
| NFDT | Norfolk Daylight Time | UTC/GMT +12:00 | ||
| NFT | Norfolk Time | UTC/GMT +11:00 | ||
| 16 | Austria | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 17 | Azerbaijan | AZT | Azerbaijan Time | UTC/GMT +4:00 |
| 18 | The Bahamas | EST | Eastern Standard Time | UTC/GMT -5:00 |
| EDT | Eastern Daylight Time | UTC/GMT -4:00 | ||
| 19 | Bahrain | AST | Arabia Standard Time | UTC/GMT +3:00 |
| 20 | Bangladesh | BST | Bangladesh Standard Time | UTC/GMT +6:00 |
| 21 | Barbados | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 22 | Bassas da India | UTC/GMT +3:00 | ||
| 23 | Belarus | MSK | Moscow Standard Time | UTC/GMT +3:00 |
| 24 | Belgium | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 25 | Belize | CST | Central Standard Time | UTC/GMT -6:00 |
| 26 | Benin | WAT | West Africa Time | UTC/GMT +1:00 |
| 27 | Bermuda | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 28 | Bhutan | BTT | Bhutan Time | UTC/GMT +6:00 |
| 29 | Bolivia | BOT | Bolivia Time | UTC/GMT -4:00 |
| 30 | Bosnia and Herzegovina | CEST | Central European Summer Time | UTC/GMT +2:00 |
| CET | Central European Time | UTC/GMT +1:00 | ||
| 31 | Botswana | CAT | Central Africa Time | UTC/GMT +2:00 |
| 32 | Bouvet Island | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 33 | Brazil | BRT | Brasília Time | UTC/GMT -3:00 |
| 34 | British Indian Ocean Territory | BIOT | British Indian Ocean Time | UTC/GMT +6:00 |
| 35 | British Virgin Islands | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 36 | Brunei | BNT | Brunei Darussalam Time | UTC/GMT +8:00 |
| 37 | Bulgaria | EET | Eastern European Time | UTC/GMT +2:00 |
| 38 | Burkina Faso | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 39 | Burma | MMT | Myanmar Time | UTC/GMT +6:30 |
| 40 | Burundi | CAT | Central Africa Time | UTC/GMT +2:00 |
| 41 | Cambodia | ICT | Indochina Time | UTC/GMT +7:00 |
| 42 | Cameroon | WAT | West Africa Time | UTC/GMT +1:00 |
| 43 | Canada | NST | Newfoundland Standard Time | UTC/GMT -3:30 |
| AST | Atlantic Standard Time | UTC/GMT -4:00 | ||
| EST | Eastern Standard Time | UTC/GMT -5:00 | ||
| CST | Central Standard Time | UTC/GMT -6:00 | ||
| MST | Mountain Standard Time | UTC/GMT -7:00 | ||
| PST | Pacific Standard Time | UTC/GMT -8:00 | ||
| 44 | Cape Verde | CVT | Cape Verde Time | UTC/GMT -1:00 |
| 45 | Cayman Islands | EST | Eastern Standard Time | UTC/GMT -5:00 |
| 46 | Central African Republic | WAT | West Africa Time | UTC/GMT +1:00 |
| 47 | Chad | WAT | West Africa Time | UTC/GMT +1:00 |
| 48 | Chile | CLST | Chile Summer Time | UTC/GMT -3:00 |
| CLT | Chile Standard Time | UTC/GMT -4:00 | ||
| 49 | China | CST | China Standard Time | UTC/GMT +8:00 |
| 50 | Christmas Island | CXT | Christmas Island Time | UTC/GMT +7:00 |
| 51 | Clipperton Island | EAST | Easter Island Standard Time | UTC/GMT -8:00 |
| 52 | Cocos (Keeling) Islands | CCT | Cocos Islands Time | UTC/GMT +6:30 |
| 53 | Colombia | COT | Colombia Time | UTC/GMT -5:00 |
| 54 | Comoros | EAT | East Africa Time | UTC/GMT +3:00 |
| 55 | Cook Islands | CKT | Cook Island Time | UTC/GMT -10:00 |
| 56 | Coral Sea Islands | AEST | Australian Eastern Standard Time | UTC/GMT +10:00 |
| 57 | Costa Rica | CST | Central Standard Time | UTC/GMT -6:00 |
| 58 | Cote d'Ivoire | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 59 | Croatia | CET | Central European Time | UTC/GMT +1:00 |
| 60 | Cuba | CST | Cuba Standard Time | UTC/GMT -5:00 |
| 61 | Cyprus | EET | Eastern European Time | UTC/GMT +2:00 |
| 62 | Czech Republic | CET | Central European Time | UTC/GMT +1:00 |
| 63 | Democratic Republic of the Congo | CAT | Central Africa Time | UTC/GMT +2:00 |
| WAT | West Africa Time | UTC/GMT +1:00 | ||
| 64 | Denmark | CET | Central European Time | UTC/GMT +1:00 |
| 65 | Dhekelia | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| BST | British Summer Time | UTC/GMT +1:00 | ||
| 66 | Djibouti | EAT | East Africa Time | UTC/GMT +3:00 |
| 67 | Dominica | AST | Arabia Standard Time | UTC/GMT +3:00 |
| 68 | Dominican Republic | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 69 | Ecuador | ECT | Ecuador Time | UTC/GMT -5:00 |
| 70 | Egypt | EET | Eastern European Time | UTC/GMT +2:00 |
| 71 | El Salvador | CST | Central Standard Time | UTC/GMT -6:00 |
| 72 | Equatorial Guinea | WAT | West Africa Time | UTC/GMT +1:00 |
| 73 | Eritrea | EAT | East Africa Time | UTC/GMT +3:00 |
| 74 | Estonia | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 75 | Ethiopia | EAT | East Africa Time | UTC/GMT +3:00 |
| 76 | Europa Island | BST | British Summer Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| CET | Central European Time (Standard Time) | UTC/GMT +1:00 | ||
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| EET | Eastern European Time (Standard Time) | UTC/GMT +2:00 | ||
| GMT | Greenwich Mean Time | UTC/GMT +0:00 | ||
| IST | Irish Standard Time | UTC/GMT +1:00 | ||
| KUYT | Kuybyshev Time | UTC/GMT +4:00 | ||
| MSK | Moscow Standard Time | UTC/GMT +3:00 | ||
| SAMT | Samara Time | UTC/GMT +4:00 | ||
| TRT | Turkey Time or Turkish Time | UTC/GMT +3:00 | ||
| WEST | Western European Summer Time | UTC/GMT +1:00 | ||
| WET | Western European Time (Standard Time) | UTC/GMT +0:00 | ||
| 77 | Falkland Islands (Islas Malvinas) | FKST | Falkland Islands Summer Time | UTC/GMT -3:00 |
| 78 | Faroe Islands | WET | Western European Time | UTC/GMT +0:00 |
| 79 | Federated States of Micronesia | CHUT | Chuuk Time | UTC/GMT +10:00 |
| PONT | Pohnpei Standard Time | UTC/GMT +11:00 | ||
| KOST | Kosrae Time | UTC/GMT +11:00 | ||
| 80 | Fiji | FJT | Fiji Time | UTC/GMT +12:00 |
| 81 | Finland | EET | Eastern European Time | UTC/GMT +2:00 |
| 82 | France | CET | Central European Time | UTC/GMT +1:00 |
| 83 | French Guiana | GFT | French Guiana Time | UTC/GMT -3:00 |
| 84 | French Polynesia | TAHT | Tahiti Time | UTC/GMT -10:00 |
| MART | Marquesas Islands Time | UTC/GMT -09:30 | ||
| GAMT | Gambier Islands Time | UTC/GMT -09:00 | ||
| 85 | French Southern and Antarctic Lands | TFT | French Southern and Antarctic Time | UTC/GMT +5:00 |
| 86 | Gabon | WAT | West Africa Time | UTC/GMT +1:00 |
| 88 | Gaza Strip | EET | Eastern European Time | UTC/GMT +2:00 |
| 89 | Georgia | GET | Georgia Standard Time | UTC/GMT +4:00 |
| MSK | Moscow Standard Time | UTC/GMT +3:00 | ||
| 90 | Germany | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 91 | Ghana | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 92 | Gibraltar | CET | Central European Time | UTC/GMT +1:00 |
| 93 | Glorioso Islands | UTC/GMT +4:00 | ||
| 94 | Greece | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 95 | Greenland | WGT | West Greenland Time | UTC/GMT -3:00 |
| AST | Atlantic Standard Time | UTC/GMT -4:00 | ||
| EGT | East Greenland Time | UTC/GMT -1:00 | ||
| GMT | Greenwich Mean Time | UTC/GMT 0:00 | ||
| 96 | Grenada | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 97 | Guadeloupe | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 98 | Guam | ChST | Chamorro Standard Time | UTC/GMT +10:00 |
| 99 | Guatemala | CST | Central Standard Time | UTC/GMT -6:00 |
| 100 | Guernsey | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| BST | British Summer Time | UTC/GMT +1:00 | ||
| 101 | Guinea | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 102 | Guinea-Bissau | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 103 | Guyana | GYT | Guyana Time | UTC/GMT -4:00 |
| 104 | Haiti | EST | Eastern Standard Time | UTC/GMT -5:00 |
| EDT | Eastern Daylight Time | UTC/GMT -4:00 | ||
| 105 | Heard Island and McDonald Islands | TFT | French Southern and Antarctic Time | UTC/GMT +5:00 |
| 106 | Holy See (Vatican City) | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 107 | Honduras | CST | Central Standard Time | UTC/GMT -6:00 |
| 108 | Hong Kong | HKT | Hong Kong Time | UTC/GMT +8:00 |
| 109 | Hungary | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 110 | Iceland | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 111 | India | IST | India Standard Time | UTC/GMT +5:30 |
| 112 | Indonesia | WIB | Western Indonesian Time | UTC/GMT +7:00 |
| WITA | Central Indonesian Time | UTC/GMT +8:00 | ||
| WIT | Eastern Indonesian Time | UTC/GMT +9:00 | ||
| 113 | Iran | IRST | Iran Standard Time | UTC/GMT +3:30 |
| 114 | Iraq | AST | Arabia Standard Time | UTC/GMT +3:00 |
| 115 | Ireland | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| IST | Irish Standard Time | UTC/GMT +1:00 | ||
| 116 | Isle of Man | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| BST | British Summer Time | UTC/GMT +1:00 | ||
| 117 | Israel | IST | Israel Standard Time | UTC/GMT +2:00 |
| IDT | Israel Daylight Time | UTC/GMT +3:00 | ||
| 118 | Italy | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 119 | Jamaica | EST | Eastern Standard Time | UTC/GMT -5:00 |
| 120 | Jan Mayen | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 121 | Japan | JST | Japan Standard Time | UTC/GMT +9:00 |
| 122 | Jersey | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| BST | British Summer Time | UTC/GMT +1:00 | ||
| 123 | Jordan | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 124 | Juan de Nova Island | EAT | East Africa Time | UTC/GMT +3:00 |
| 125 | Kazakhstan | AQTT | Aqtobe Time | UTC/GMT +5:00 |
| ORAT | Oral Time | UTC/GMT +5:00 | ||
| ALMT | Alma-Ata Time | UTC/GMT +6:00 | ||
| 126 | Kenya | EAT | East Africa Time | UTC/GMT +3:00 |
| 127 | Kiribati | GILT | Gilbert Island Time | UTC/GMT +12:00 |
| PHOT | Phoenix Island Time | UTC/GMT +13:00 | ||
| LINT | Line Islands Time | UTC/GMT +14:00 | ||
| 128 | Kuwait | AST | Arabia Standard Time | UTC/GMT +3:00 |
| 129 | Kyrgyzstan | KGT | Kyrgyzstan Time | UTC/GMT +6:00 |
| 130 | Laos | ICT | Indochina Time | UTC/GMT +7:00 |
| 131 | Latvia | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 132 | Lebanon | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 133 | Lesotho | SAST | South African Standard Time | UTC/GMT +2:00 |
| 134 | Liberia | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 135 | Libya | EET | Eastern European Time | UTC/GMT +2:00 |
| 136 | Liechtenstein | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 137 | Lithuania | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 138 | Luxembourg | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2.:00 | ||
| 139 | Macau | CST | China Standard Time | UTC/GMT +8:00 |
| 140 | Macedonia | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 141 | Madagascar | EAT | East Africa Time | UTC/GMT +3:00 |
| 142 | Malawi | CAT | Central Africa Time | UTC/GMT +2:00 |
| 143 | Malaysia | MYT | Malaysia Time | UTC/GMT +8:00 |
| 144 | Maldives | MVT | Maldives Time | UTC/GMT +5:00 |
| 145 | Mali | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 146 | Malta | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 147 | Marshall Islands | MHT | Marshall Islands Time | UTC/GMT +12:00 |
| 148 | Martinique | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 149 | Mauritania | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 150 | Mauritius | MUT | Mauritius Time | UTC/GMT +4:00 |
| 151 | Mayotte | EAT | East Africa Time | UTC/GMT +3:00 |
| 152 | Mexico | PST | Pacific Standard Time | UTC/GMT -8:00 |
| MST | Mountain Standard Time | UTC/GMT -7:00 | ||
| CST | Central Standard Time | UTC/GMT -6:00 | ||
| EST | Eastern Standard Time | UTC/GMT -5:00 | ||
| 153 | Moldova | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 154 | Monaco | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 155 | Mongolia | HOVT | Hovd Time | UTC/GMT +7:00 |
| ULAT | Ulaanbaatar Time | UTC/GMT +8:00 | ||
| CHOT | Choibalsan Time | UTC/GMT +8:00 | ||
| 156 | Montserrat | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 157 | Morocco | WEST | Western European Summer Time | UTC/GMT +1:00 |
| WET | Western European Time | UTC/GMT +0:00 | ||
| 158 | Mozambique | CAT | Central Africa Time | UTC/GMT +2:00 |
| 159 | Namibia | CAT | Central Africa Time | UTC/GMT +2:00 |
| 160 | Nauru | NRT | Nauru Time | UTC/GMT +12:00 |
| 161 | Navassa Island | |||
| 162 | Nepal | NPT | Nepal Time | UTC/GMT +5:45 |
| 163 | Netherlands | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 164 | Netherlands Antilles | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 165 | New Caledonia | NCT | New Caledonia Time | UTC/GMT +11:00 |
| 166 | New Zealand | NZDT | New Zealand Daylight Time | UTC/GMT +13:00 |
| CHADT | Chatham Island Daylight Time | UTC/GMT +13:45 | ||
| 167 | Nicaragua | CST | Central Standard Time | UTC/GMT -6:00 |
| 168 | Niger | WAT | West Africa Time | UTC/GMT +1:00 |
| 169 | Nigeria | WAT | West Africa Time | UTC/GMT +1:00 |
| 170 | Niue | NUT | Niue Time | UTC/GMT -11:00 |
| 171 | Norfolk Island | NFT | Norfolk Time | UTC/GMT +11:00 |
| NFDT | Norfolk Daylight Time | UTC/GMT +12:00 | ||
| 172 | North Korea | KST | Korea Standard Time | UTC/GMT +9:00 |
| 173 | Northern Mariana Islands | ChST | Chamorro Standard Time | UTC/GMT +10:00 |
| 174 | Norway | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 175 | Oman | GST | Gulf Standard Time | UTC/GMT +4:00 |
| 176 | Pakistan | PKT | Pakistan Standard Time | UTC/GMT +5:00 |
| 177 | Palau | PWT | Palau Time | UTC/GMT +9:00 |
| 178 | Panama | EST | Eastern Standard Time | UTC/GMT -5:00 |
| 179 | Papua New Guinea | PGT | Papua New Guinea Time | UTC/GMT +10:00 |
| BST | Bougainville Standard Time | UTC/GMT +11:00 | ||
| 180 | Paracel Islands | |||
| 181 | Paraguay | PYST | Paraguay Summer Time | UTC/GMT -3:00 |
| PYT | Paraguay Time | UTC/GMT -4:00 | ||
| 182 | Peru | PET | Peru Time | UTC/GMT -5:00 |
| 183 | Philippines | PHT | Philippine Time | UTC/GMT +8:00 |
| 184 | Pitcairn Islands | PST | Pitcairn Standard Time | UTC/GMT -8:00 |
| 185 | Poland | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 186 | Portugal | WET | Western European Time | UTC/GMT +0:00 |
| WEST | Western European Summer Time | UTC/GMT +1:00 | ||
| AZOST | Azores Summer Time | UTC/GMT +0:00 | ||
| AZOT | Azores Time | UTC/GMT -1:00 | ||
| 187 | Puerto Rico | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 188 | Qatar | AST | Arabia Standard Time | UTC/GMT +3:00 |
| 189 | Republic of the Congo | WAT | West Africa Time | UTC/GMT +1:00 |
| CAT | Central Africa Time | UTC/GMT +2:00 | ||
| 190 | Reunion | RET | Reunion Time | UTC/GMT +4:00 |
| 191 | Romania | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 192 | Russia | EET | Eastern European Time | UTC/GMT +2:00 |
| MSK | Moscow Standard Time | UTC/GMT +3:00 | ||
| SAMT | Samara Time | UTC/GMT +4:00 | ||
| YEKT | Yekaterinburg Time | UTC/GMT +5:00 | ||
| OMST | Omsk Standard Time | UTC/GMT +6:00 | ||
| KRAT | Krasnoyarsk Time | UTC/GMT +7:00 | ||
| NOVT | Novosibirsk Time | UTC/GMT +7:00 | ||
| IRKT | Irkutsk Time | UTC/GMT +8:00 | ||
| YAKT | Yakutsk Time | UTC/GMT +9:00 | ||
| VLAT | Vladivostok Time | UTC/GMT +10:00 | ||
| MAGT | Magadan Time | UTC/GMT +11:00 | ||
| SAKT | Sakhalin Time | UTC/GMT +11:00 | ||
| SRET | Srednekolymsk Time | UTC/GMT +11:00 | ||
| ANAT | Anadyr Time | UTC/GMT +12:00 | ||
| PETT | Kamchatka Time | UTC/GMT +12:00 | ||
| 193 | Rwanda | CAT | Central Africa Time | UTC/GMT +2:00 |
| 194 | Saint Helena | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 195 | Saint Kitts and Nevis | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 196 | Saint Lucia | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 197 | Saint Pierre and Miquelon | PMST | Pierre & Miquelon Standard Time | UTC/GMT -3:00 |
| PMDT | Pierre & Miquelon Daylight Time | UTC/GMT -2:00 | ||
| 198 | Saint Vincent and the Grenadines | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 199 | Samoa | SST | Samoa Standard Time | UTC/GMT -11:00 |
| 200 | San Marino | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 201 | Sao Tome and Principe | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 202 | Saudi Arabia | AST | Arabia Standard Time | UTC/GMT +3:00 |
| 203 | Senegal | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 204 | Serbia and Montenegro | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 205 | Seychelles | SCT | Seychelles Time | UTC/GMT +4:00 |
| 206 | Sierra Leone | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 207 | Singapore | SGT | Singapore Time | UTC/GMT +8:00 |
| 208 | Slovakia | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 209 | Slovenia | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 210 | Solomon Islands | SBT | Solomon Islands Time | UTC/GMT +11:00 |
| 211 | Somalia | EAT | East Africa Time | UTC/GMT +3:00 |
| 212 | South Africa | SAST | South African Standard Time | UTC/GMT +2:00 |
| EAT | Eastern Africa Time | UTC/GMT +3:00 | ||
| 213 | South Georgia and the South Sandwich Islands | GST | South Georgia Time | UTC/GMT -2:00 |
| 214 | South Korea | KST | Korea Standard Time | UTC/GMT +9:00 |
| 215 | Spain | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| WET | Western European Time | UTC/GMT +0:00 | ||
| WEST | Western European Summer Time | UTC/GMT +1:00 | ||
| 216 | Spratly Islands | CST | China Standard Time | UTC/GMT +8:00 |
| 217 | Sri Lanka | IST | India Standard Time | UTC/GMT +5:30 |
| 218 | Sudan | CAT | Central Africa Time | UTC/GMT +2:00 |
| 219 | Suriname | SRT | Suriname Time | UTC/GMT -3:00 |
| 220 | Svalbard | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 221 | Swaziland | SAST | South African Standard Time | UTC/GMT +2:00 |
| 222 | Sweden | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 223 | Switzerland | CET | Central European Time | UTC/GMT +1:00 |
| CEST | Central European Summer Time | UTC/GMT +2:00 | ||
| 224 | Syria | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 225 | Taiwan | CST | China Standard Time | UTC/GMT +8:00 |
| 226 | Tajikistan | TJT | Tajikistan Time | UTC/GMT +5:00 |
| 227 | Tanzania | EAT | East Africa Time | UTC/GMT +3:00 |
| 228 | Thailand | ICT | Indochina Time | UTC/GMT +7:00 |
| 229 | The Gambia | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 230 | Timor-Leste | TLT | East Timor Time | UTC/GMT +9:00 |
| 231 | Togo | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| 232 | Tokelau | TKT | Tokelau Time | UTC/GMT +13:00 |
| 233 | Tonga | TOT | Tonga Time | UTC/GMT +13:00 |
| 234 | Trinidad and Tobago | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 235 | Tromelin Island | RET | Reunion Time | UTC/GMT +4:00 |
| 236 | Tunisia | CET | Central European Time | UTC/GMT +1:00 |
| 237 | Turkey | TRT | Turkey Time | UTC/GMT +3:00 |
| 238 | Turkmenistan | TMT | Turkmenistan Time | UTC/GMT +5:00 |
| 239 | Turks and Caicos Islands | EST | Eastern Standard Time | UTC/GMT -5:00 |
| EDT | Eastern Daylight Time | UTC/GMT -4:00 | ||
| 240 | Tuvalu | TVT | Tuvalu Time | UTC/GMT +12:00 |
| 241 | Uganda | EAT | East Africa Time | UTC/GMT +3:00 |
| 242 | Ukraine | EET | Eastern European Time | UTC/GMT +2:00 |
| MSK | Moscow Standard Time | UTC/GMT +3:00 | ||
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 243 | United Arab Emirates | GST | Gulf Standard Time | UTC/GMT +4:00 |
| 244 | United Kingdom | GMT | Greenwich Mean Time | UTC/GMT +0:00 |
| BST | British Summer Time | UTC/GMT +1:00 | ||
| 245 | United States | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| EST | Eastern Standard Time | UTC/GMT -5:00 | ||
| EDT | Eastern Daylight Time | UTC/GMT -4:00 | ||
| CST | Central Standard Time | UTC/GMT -6:00 | ||
| CDT | Central Daylight Time | UTC/GMT -5:00 | ||
| MST | Mountain Standard Time | UTC/GMT -7:00 | ||
| MDT | Mountain Daylight Time | UTC/GMT -6:00 | ||
| PST | Pacific Standard Time | UTC/GMT -8:00 | ||
| PDT | Pacific Daylight Time | UTC/GMT -7:00 | ||
| AKST | Alaska Standard Time | UTC/GMT -9:00 | ||
| AKDT | Alaska Daylight Time | UTC/GMT -8:00 | ||
| HST | Hawaii Standard Time | UTC/GMT -10:00 | ||
| HAST | Hawaii-Aleutian Standard Time | UTC/GMT -10:00 | ||
| HADT | Hawaii-Aleutian Daylight Time | UTC/GMT -9:00 | ||
| SST | Samoa Standard Time | UTC/GMT -11:00 | ||
| ChST | Chamorro Standard Time | UTC/GMT +10:00 | ||
| 246 | Uruguay | UYT | Uruguay Standard Time | UTC/GMT -3:00 |
| 247 | Uzbekistan | UZT | Uzbekistan Time | UTC/GMT +5:00 |
| 248 | Vanuatu | VUT | Vanuatu Time | UTC/GMT +11:00 |
| 249 | Venezuela | VET | Venezuelan Standard Time | UTC/GMT -4:00 |
| 250 | Vietnam | ICT | Indochina Time | UTC/GMT +7:00 |
| 251 | Virgin Islands | AST | Atlantic Standard Time | UTC/GMT -4:00 |
| 252 | Wake Island | WAKT | Wake Island Time | UTC/GMT +12:00 |
| 253 | Wallis and Futuna | WFT | Wallis and Futuna Time | UTC/GMT +12:00 |
| 254 | West Bank | EET | Eastern European Time | UTC/GMT +2:00 |
| EEST | Eastern European Summer Time | UTC/GMT +3:00 | ||
| 255 | Western Sahara | WEST | Western European Summer Time | UTC/GMT +1:00 |
| WET | Western European Time | UTC/GMT +0:00 | ||
| 256 | Yemen | AST | Arabia Standard Time | UTC/GMT +3:00 |
| 257 | Zambia | CAT | Central Africa Time | UTC/GMT +2:00 |
| 258 | Zimbabwe | CAT | Central Africa Time | UTC/GMT +2:00 |
