GMT to ICT Converter
ICT is 7 hours ahead of GMT
GMT to ICT Conversion Table
Green rows indicate standard business hours (9 AM – 5 PM) in ICT
| GMT | ICT |
|---|---|
| 12:00 AM | 7:00 AM |
| 1:00 AM | 8:00 AM |
| 2:00 AM | 9:00 AM |
| 3:00 AM | 10:00 AM |
| 4:00 AM | 11:00 AM |
| 5:00 AM | 12:00 PM |
| 6:00 AM | 1:00 PM |
| 7:00 AM | 2:00 PM |
| 8:00 AM | 3:00 PM |
| 9:00 AM | 4:00 PM |
| 10:00 AM | 5:00 PM |
| 11:00 AM | 6:00 PM |
| 12:00 PM | 7:00 PM |
| 1:00 PM | 8:00 PM |
| 2:00 PM | 9:00 PM |
| 3:00 PM | 10:00 PM |
| 4:00 PM | 11:00 PM |
| 5:00 PM | 12:00 AM +1d |
| 6:00 PM | 1:00 AM +1d |
| 7:00 PM | 2:00 AM +1d |
| 8:00 PM | 3:00 AM +1d |
| 9:00 PM | 4:00 AM +1d |
| 10:00 PM | 5:00 AM +1d |
| 11:00 PM | 6:00 AM +1d |
Converting Greenwich Mean Time to Indochina Time
Greenwich Mean Time (GMT) and Indochina Time (ICT) are separated by a 7 hours time difference. ICT is 7 hours ahead of GMT. GMT is UTC+0, used in United Kingdom, Ireland, Portugal, while ICT is UTC+7, used in Thailand, Vietnam, Cambodia.
When converting from GMT to ICT, the key reference points to remember are: 9:00 AM GMT equals 4:00 PM ICT, 12:00 PM noon GMT equals 7:00 PM ICT, and 5:00 PM GMT equals 12:00 AM ICT. The conversion table above shows every hour of the day mapped between these two time zones.
Scheduling Across GMT and ICT
For professionals scheduling meetings between GMT and ICT, finding overlapping business hours is essential. Standard business hours are typically 9:00 AM to 5:00 PM in each time zone. Given the 7 hours difference, the window of overlap may be limited. Use the highlighted working hours in the conversion table above to quickly identify suitable meeting times.
Daylight Saving Time Considerations
GMT observes Daylight Saving Time, switching to BST (UTC+1) during summer months. ICT does not observe DST, staying at UTC+7 year-round. During DST transitions, the time difference between these zones may temporarily change by 1 hour. Always verify the current offset during spring and fall transition periods.