| Barbados Bosnia and Herzegovina | Central European Time | -05:00 |
| Barbados Costa Rica | Central Time | 02:00 |
| Barbados Croatia | Central European Time | -05:00 |
| Barbados New Zealand | New Zealand Time | -17:00 |
| Barbados Lebanon | Eastern European Time | -06:00 |
| Barbados Puerto Rico | Argentina Time | -01:00 |
| Barbados Liberia | Greenwich Mean Time | -04:00 |
| Barbados Uruguay | Uruguay Time | -01:00 |
| Barbados Panama | Central Time | 02:00 |
| Barbados Mauritania | Greenwich Mean Time | -04:00 |
| Barbados Congo | West Africa Time | -05:00 |
| Barbados Albania | Central European Time | -05:00 |
| Barbados Armenia | Armenia Time | -08:00 |
| Barbados Lithuania | Eastern European Time | -06:00 |
| Barbados Jamaica | Eastern Time | 01:00 |
| Barbados Kuwait | Arabian Time | -07:00 |
| Barbados Latvia | Eastern European Time | -06:00 |
| Barbados Namibia | Central Africa Time | -06:00 |
| Barbados Botswana | Central Africa Time | -06:00 |
| Barbados Slovenia | Central European Time | -05:00 |
| Barbados Lesotho | South Africa Standard Time | -06:00 |
| Barbados The Gambia | Eastern Australia Time | -15:00 |
| Barbados Guinea-Bissau | Greenwich Mean Time | -04:00 |
| Barbados Gabon | West Africa Time | -05:00 |
| Barbados Swaziland | South Africa Standard Time | -06:00 |
| Barbados Mauritius | Mauritius Time | -08:00 |
| Barbados Estonia | Eastern European Time | -06:00 |
| Barbados Timor-Leste | East Timor Time | -13:00 |
| Barbados Equatorial Guinea | West Africa Time | -05:00 |
| Barbados Fiji | Fiji Time | -16:00 |
| Barbados Qatar | Arabian Time | -07:00 |
| Barbados Reunion | Reunion Time | -08:00 |
| Barbados Comoros | East Africa Time | -07:00 |
| Barbados Guyana | Guyana Time | 00:00 |
| Barbados Djibouti | East Africa Time | -07:00 |
| Barbados Bahrain | Arabian Time | -07:00 |
| Barbados Bhutan | Bhutan Time | -10:00 |
| Barbados Solomon Islands | Solomon Islands Time | -15:00 |
| Barbados Cape Verde | Cape Verde Time | -03:00 |
| Barbados Luxembourg | Central European Time | -05:00 |
| Barbados Suriname | Suriname Time | -01:00 |
| Barbados Guadeloupe | Atlantic Time | 00:00 |
| Barbados Martinique | Atlantic Time | 00:00 |
| Barbados Brunei | Brunei Darussalam Time | -12:00 |
| Barbados Belize | Central Time | 02:00 |
| Barbados The Bahamas | Eastern Time | 01:00 |
| Barbados Barbados | Atlantic Time | 00:00 |
| Barbados French Polynesia | Tahiti Time | 06:00 |
| Barbados French Guiana | French Guiana Time | -01:00 |
| Barbados Samoa | Apia Time | -17:00 |