World Time Zones
| Country | ISO Code | Time Shift From GMT/UTC |
|---|
| Afghanistan | AFG | 4.5 |
| Albania | ALB | 1 |
| Algeria | DZA | 1 |
| Andorra | AND | 1 |
| Angola | AGO | 1 |
| Antigua and Barbuda | ATG | -4 |
| Argentina | ARG | -3 |
| Armenia | ARM | 4 |
| Australia | AUS | 8 |
| Austria | AUT | 1 |
| Azerbaijan | AZE | 4 |
| Bahamas | BHS | -5 |
| Bahrain | BHR | 3 |
| Bangladesh | BGD | 6 |
| Barbados | BRB | -4 |
| Belarus | BLR | 2 |
| Belgium | BEL | 1 |
| Belize | BLZ | -6 |
| Benin | BEN | 1 |
| Bhutan | BTN | 6 |
| Bolivia | BOL | -4 |
| Bosnia and Herzegovina | BIH | 1 |
| Botswana | BWA | 2 |
| Brazil | BRA | -2 |
| Brunei | BRN | 8 |
| Bulgaria | BGR | 2 |
| Burkina Faso | BFA | 0 |
| Burundi | BDI | 3 |
| Cambodia | KHM | 7 |
| Cameroon | CMR | 1 |
| Canada | CAN | -3.5 |
| Cape Verde | CPV | -1 |
| Central African Republic | CAF | 1 |
| Chad | TCD | 1 |
| Chile | CHL | -4 |
| China | CHN | 8 |
| Colombia | COL | -5 |
| Comoros | COM | 3 |
| Congo, Republic of the | COG | 1 |
| Congo, Democratic Republic of the | COD | 1 |
| Costa Rica | CRI | -6 |
| Cote d'Ivoire | CIV | 0 |
| Croatia | HRV | 1 |
| Cuba | CUB | -5 |
| Cyprus | CYP | 2 |
| Czech Republic | CZE | 1 |
| Denmark | DNK | 1 |
| Djibouti | DJI | 3 |
| Dominica | DMA | -4 |
| Dominican Republic | DOM | -4 |
| Ecuador | ECU | -5 |
| Egypt | EGY | 2 |
| El Salvador | SLV | -6 |
| Equatorial Guinea | GNQ | 1 |
| Eritrea | ERI | 3 |
| Estonia | EST | 2 |
| Ethiopia | ETH | 3 |
| Fiji | FJI | 12 |
| Finland | FIN | 2 |
| France | FRA | 1 |
| Gabon | GAB | 1 |
| The Gambia | GMB | 0 |
| Georgia | GEO | 4 |
| Germany | DEU | 1 |
| Ghana | GHA | 0 |
| Greece | GRC | 2 |
| Grenada | GRD | -4 |
| Guatemala | GTM | -6 |
| Guinea | GIN | 0 |
| Guinea-Bissau | GNB | 0 |
| Guyana | GUY | -3 |
| Haiti | HTI | -5 |
| Honduras | HND | -6 |
| Hungary | HUN | 1 |
| Iceland | ISL | 0 |
| India | IND | 5.5 |
| Indonesia | IDN | 7 |
| Iran | IRN | 3.5 |
| Iraq | IRQ | 3 |
| Ireland | IRL | 0 |
| Israel and Palestinian territories | ISR | 2 |
| Italy | ITA | 1 |
| Jamaica | JAM | -5 |
| Japan | JPN | 9 |
| Jordan | JOR | 2 |
| Kazakhstan | KAZ | 4 |
| Kenya | KEN | 3 |
| Kiribati | KIR | 12 |
| Korea, North | PRK | 9 |
| Korea, South | KOR | 9 |
| Kosovo | KOS | 1 |
| Kuwait | KWT | 3 |
| Kyrgyzstan | KGZ | 5 |
| Laos | LAO | 7 |
| Latvia | LVA | 2 |
| Lebanon | LBN | 2 |
| Lesotho | LSO | 3 |
| Liberia | LBR | 0 |
| Libya | LBY | 2 |
| Liechtenstein | LIE | 1 |
| Lithuania | LTU | 2 |
| Luxembourg | LUX | 1 |
| Macedonia | MKD | 1 |
| Madagascar | MDG | 3 |
| Malawi | MWI | 2 |
| Malaysia | MYS | 8 |
| Maldives | MDV | 5 |
| Mali | MLI | 0 |
| Malta | MLT | 1 |
| Marshall Islands | MHL | 12 |
| Mauritania | MRT | 0 |
| Mauritius | MUS | 4 |
| Mexico | MEX | -6 |
| Micronesia, Federated States of | FSM | 11 |
| Moldova | MDA | 2 |
| Monaco | MCO | 1 |
| Mongolia | MNG | 8 |
| Montenegro | MNE | 1 |
| Morocco | MAR | 0 |
| Mozambique | MOZ | 2 |
| Myanmar (formerly Burma) | MMR | 6.5 |
| Namibia | NAM | 1 |
| Nauru | NRU | 12 |
| Nepal | NPL | 5.75 |
| Netherlands | NLD | 1 |
| New Zealand | NZL | 12 |
| Nicaragua | NIC | -6 |
| Niger | NER | 1 |
| Nigeria | NGA | 1 |
| Norway | NOR | 1 |
| Oman | OMN | 4 |
| Pakistan | PAK | 5 |
| Palau | PLW | 9 |
| Panama | PAN | -5 |
| Papua New Guinea | PNG | 10 |
| Paraguay | PRY | -4 |
| Peru | PER | -5 |
| Philippines | PHL | 8 |
| Poland | POL | 1 |
| Portugal | PRT | 0 |
| Qatar | QAT | 3 |
| Romania | ROM | 2 |
| Russia | RUS | 2 |
| Rwanda | RWA | 2 |
| Saint Kitts and Nevis | KNA | -4 |
| Saint Lucia | LCA | -4 |
| Saint Vincent and the Grenadines | VCT | -4 |
| Samoa | WSM | -11 |
| San Marino | SMR | 1 |
| Sao Tome and Principe | STP | 0 |
| Saudi Arabia | SAU | 3 |
| Senegal | SEN | 0 |
| Serbia | SRB | 1 |
| Seychelles | SYC | 4 |
| Sierra Leone | SLE | 0 |
| Singapore | SGP | 8 |
| Slovakia | SVK | 1 |
| Slovenia | SVN | 1 |
| Solomon Islands | SLB | 11 |
| Somalia | SOM | 3 |
| South Africa | ZAF | 2 |
| Spain | ESP | 1 |
| Sri Lanka | LKA | 5.5 |
| Sudan | SDN | 3 |
| Suriname | SUR | -3 |
| Swaziland | SWZ | 2 |
| Sweden | SWE | 1 |
| Switzerland | CHE | 1 |
| Syria | SYR | 2 |
| Taiwan | TWN | 8 |
| Tajikistan | TJK | 5 |
| Tanzania | TZA | 3 |
| Thailand | THA | 7 |
| Timor-Leste (formerly East Timor) | TMP | 9 |
| Togo | TGO | 0 |
| Tonga | TON | 13 |
| Trinidad and Tobago | TTO | -4 |
| Tunisia | TUN | 1 |
| Turkey | TUR | 2 |
| Turkmenistan | TKM | 5 |
| Tuvalu | TUV | 12 |
| Uganda | UGA | 3 |
| Ukraine | UKR | 2 |
| United Arab Emirates | ARE | 4 |
| United Kingdom | GBR | 0 |
| United States of America | USA | -5 |
| Uruguay | URY | -3 |
| Uzbekistan | UZB | 5 |
| Vanuatu | VUT | 11 |
| Vatican City (Holy See) | VAT | 1 |
| Venezuela | VEN | -4.5 |
| Vietnam | VNM | 7 |
| Yemen | YEM | 3 |
| Zambia | ZMB | 2 |
| Zimbabwe | ZWE | 2 |
