Liste des pays ayant ce décalage par rapport à GMT/UTC
| GMT | Timezone | Nom du fuseau horaire | Pays | Capitale |
|---|---|---|---|---|
| GMT + 03:00 | AST | Asia/Riyadh | Arabie saoudite | Riyad |
| GMT + 03:00 | AST | Asia/Bahrain | Bahreïn | Manama |
| GMT + 03:00 | MSK | Europe/Minsk | Biélorussie | Minsk |
| GMT + 03:00 | EAT | Indian/Comoro | Comores (Archipel) | Moroni |
| GMT + 03:00 | EAT | Africa/Djibouti | Djibouti | Djibouti |
| GMT + 03:00 | EAT | Africa/Asmara | Érythrée | Asmara |
| GMT + 03:00 | EAT | Africa/Addis_Ababa | Éthiopie | Addis-Abeba |
| GMT + 03:00 | AST | Asia/Baghdad | Irak | Bagdad |
| GMT + 03:00 | EAT | Africa/Nairobi | Kenya | Nairobi |
| GMT + 03:00 | AST | Asia/Kuwait | Koweït | Koweït |
| GMT + 03:00 | EAT | Indian/Antananarivo | Madagascar | Antananarivo |
| GMT + 03:00 | EAT | Indian/Mayotte | Mayotte | Mamoudzou |
| GMT + 03:00 | EAT | Africa/Kampala | Ouganda | Kampala |
| GMT + 03:00 | AST | Asia/Qatar | Qatar | Doha |
| GMT + 03:00 | MSK | Europe/Moscow | Russie | Moscou |
| GMT + 03:00 | EAT | Africa/Mogadishu | Somalie | Mogadiscio |
| GMT + 03:00 | EAT | Africa/Khartoum | Soudan | Khartoum |
| GMT + 03:00 | EAT | Africa/Juba | Sud-Soudan | Djouba |
| GMT + 03:00 | EAT | Africa/Dar_es_Salaam | Tanzanie | Dodoma |
| GMT + 03:00 | AST | Asia/Aden | Yémen | Sanaa |