| Kolkata Gaya | India Standard Time | 00:00 |
| Kolkata Udaipur | India Standard Time | 00:00 |
| Kolkata Likasi | Central Africa Time | 03:30 |
| Kolkata Luxor | Eastern European Time | 03:30 |
| Kolkata Ibagué | Colombia Time | 10:30 |
| Kolkata Shaoxing | China Time | -02:30 |
| Kolkata Ivanovo | Moscow Time | 02:30 |
| Kolkata Erzurum | Turkey Time | 02:30 |
| Kolkata Akure | West Africa Time | 04:30 |
| Kolkata Asyut | Eastern European Time | 03:30 |
| Kolkata Jambi | Western Indonesia Time | -01:30 |
| Kolkata Al Mansurah | Eastern European Time | 03:30 |
| Kolkata Oakland | Pacific Time | 12:30 |
| Kolkata Korba | India Standard Time | 00:00 |
| Kolkata Bokaro Steel City | India Standard Time | 00:00 |
| Kolkata San Juan | Atlantic Time | 09:30 |
| Kolkata Kolwezi | Central Africa Time | 03:30 |
| Kolkata Auckland | New Zealand Time | -06:30 |
| Kolkata Sukkur | Pakistan Time | 00:30 |
| Kolkata Mangaluru | India Standard Time | 00:00 |
| Kolkata Luohe | China Time | -02:30 |
| Kolkata Sebastopol | Simferopol Time | 02:30 |
| Kolkata Shymkent | East Kazakhstan Time | -00:30 |
| Kolkata Yangquan | China Time | -02:30 |
| Kolkata Magnitogorsk | Yekaterinburg Time | 00:30 |
| Kolkata Jhansi | India Standard Time | 00:00 |
| Kolkata Florianópolis | Brasilia Time | 08:30 |
| Kolkata Wandsbek | Central European Time | 03:30 |
| Kolkata Santos | Brasilia Time | 08:30 |
| Kolkata Maturín | Venezuela Time | 09:30 |
| Kolkata Minneapolis | Central Time | 10:30 |
| Kolkata Ardabil | Iran Time | 01:00 |
| Kolkata Nagasaki | Japan Time | -03:30 |
| Kolkata Chaoyang | China Time | -02:30 |
| Kolkata Gaza | Eastern European Time | 02:30 |
| Kolkata Kursk | Moscow Time | 02:30 |
| Kolkata Al Ain | Gulf Standard Time | 01:30 |
| Kolkata Jeju-si | Korean Time | -03:30 |
| Kolkata Panama City | Eastern Time | 10:30 |
| Kolkata Szczecin | Central European Time | 03:30 |
| Kolkata Biên Hòa | Indochina Time | -01:30 |
| Kolkata Villa Nueva | Central Time | 11:30 |
| Kolkata Ribeirão das Neves | Brasilia Time | 08:30 |
| Kolkata Hirakata | Japan Time | -03:30 |
| Kolkata Oujda | Western European Time | 04:30 |
| Kolkata Tanta | Eastern European Time | 03:30 |
| Kolkata Newcastle | South Africa Standard Time | 03:30 |
| Kolkata Xochimilco | Central Time | 10:30 |
| Kolkata Nellore | India Standard Time | 00:00 |
| Kolkata Hsinchu | Taipei Time | -02:30 |