| United Kingdom Malawi | Central Africa Time | -02:00 |
| United Kingdom Kazakhstan | East Kazakhstan Time | -05:00 |
| United Kingdom Ecuador | Ecuador Time | 05:00 |
| United Kingdom Cambodia | Indochina Time | -07:00 |
| United Kingdom Mali | Greenwich Mean Time | 00:00 |
| United Kingdom Guatemala | Central Time | 06:00 |
| United Kingdom Zambia | Central Africa Time | -02:00 |
| United Kingdom Angola | West Africa Time | -01:00 |
| United Kingdom Zimbabwe | Central Africa Time | -02:00 |
| United Kingdom Rwanda | Central Africa Time | -02:00 |
| United Kingdom Greece | Eastern European Time | -02:00 |
| United Kingdom Portugal | Western European Time | 00:00 |
| United Kingdom Tunisia | Central European Time | -01:00 |
| United Kingdom Czech Republic | Central European Time | -01:00 |
| United Kingdom Belgium | Central European Time | -01:00 |
| United Kingdom Somalia | East Africa Time | -03:00 |
| United Kingdom Hungary | Central European Time | -01:00 |
| United Kingdom Bolivia | Bolivia Time | 04:00 |
| United Kingdom Burundi | Central Africa Time | -02:00 |
| United Kingdom Sweden | Central European Time | -01:00 |
| United Kingdom Dominican Republic | Atlantic Time | 04:00 |
| United Kingdom Belarus | Moscow Time | -03:00 |
| United Kingdom Haiti | Eastern Time | 05:00 |
| United Kingdom Benin | West Africa Time | -01:00 |
| United Kingdom Azerbaijan | Azerbaijan Time | -04:00 |
| United Kingdom Austria | Central European Time | -01:00 |
| United Kingdom Honduras | Central Time | 06:00 |
| United Kingdom Switzerland | Central European Time | -01:00 |
| United Kingdom Tajikistan | Tajikistan Time | -05:00 |
| United Kingdom Bulgaria | Eastern European Time | -02:00 |
| United Kingdom Togo | Greenwich Mean Time | 00:00 |
| United Kingdom Libya | Eastern European Time | -02:00 |
| United Kingdom Jordan | Eastern European Time | -02:00 |
| United Kingdom Paraguay | Paraguay Time | 03:00 |
| United Kingdom Laos | Indochina Time | -07:00 |
| United Kingdom Papua New Guinea | Papua New Guinea Time | -10:00 |
| United Kingdom El Salvador | Central Time | 06:00 |
| United Kingdom Nicaragua | Central Time | 06:00 |
| United Kingdom Eritrea | East Africa Time | -03:00 |
| United Kingdom Kyrgyzstan | Kyrgyzstan Time | -06:00 |
| United Kingdom Denmark | Central European Time | -01:00 |
| United Kingdom Slovakia | Central European Time | -01:00 |
| United Kingdom Sierra Leone | Greenwich Mean Time | 00:00 |
| United Kingdom Finland | Eastern European Time | -02:00 |
| United Kingdom Norway | Central European Time | -01:00 |
| United Kingdom Turkmenistan | Turkmenistan Time | -05:00 |
| United Kingdom Central African Republic | West Africa Time | -01:00 |
| United Kingdom Singapore | Singapore Standard Time | -08:00 |
| United Kingdom Georgia | Georgia Time | -04:00 |
| United Kingdom Ireland | Ireland Time | 00:00 |