GMT to Thailand Time Converter
ICT is 7 hours ahead of GMT. 9:00 AM GMT = 4:00 PM ICT.
ICT is 7 hours ahead of GMT. To convert GMT to Thailand Time, add 7 hours to the GMT time: 9:00 AM GMT = 4:00 PM ICT.
GMT (GMT) is used in Same offset as UTC. The UK and Ireland use GMT in winter; Iceland, Ghana and Senegal all year. Thailand Time (Thailand time) is used in Thailand.
The UK is on GMT only in winter; in summer it uses BST (UTC+1).
GMT to Thailand Time time conversion table
GMT to Thailand Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| GMT | Thailand Time | Day |
|---|---|---|
| 12:00 AM GMT | 7:00 AM ICT | — |
| 1:00 AM GMT | 8:00 AM ICT | — |
| 2:00 AM GMT | 9:00 AM ICT | — |
| 3:00 AM GMT | 10:00 AM ICT | — |
| 4:00 AM GMT | 11:00 AM ICT | — |
| 5:00 AM GMT | 12:00 PM ICT | — |
| 6:00 AM GMT | 1:00 PM ICT | — |
| 7:00 AM GMT | 2:00 PM ICT | — |
| 8:00 AM GMT | 3:00 PM ICT | — |
| 9:00 AM GMT | 4:00 PM ICT | work hours |
| 10:00 AM GMT | 5:00 PM ICT | — |
| 11:00 AM GMT | 6:00 PM ICT | — |
| 12:00 PM GMT | 7:00 PM ICT | — |
| 1:00 PM GMT | 8:00 PM ICT | — |
| 2:00 PM GMT | 9:00 PM ICT | — |
| 3:00 PM GMT | 10:00 PM ICT | night |
| 4:00 PM GMT | 11:00 PM ICT | night |
| 5:00 PM GMT | 12:00 AM ICT | next day |
| 6:00 PM GMT | 1:00 AM ICT | next day |
| 7:00 PM GMT | 2:00 AM ICT | next day |
| 8:00 PM GMT | 3:00 AM ICT | next day |
| 9:00 PM GMT | 4:00 AM ICT | next day |
| 10:00 PM GMT | 5:00 AM ICT | next day |
| 11:00 PM GMT | 6:00 AM ICT | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert GMT to Thailand Time
Add 7 hours to the GMT time to get Thailand Time.
Example: 9:00 AM GMT = 4:00 PM ICT.
Across midnight: 10:00 PM GMT = 5:00 AM ICT (next day). The date changes, so always check the day as well as the hour.
Time difference between GMT and Thailand Time
The time difference between GMT and Thailand Time is 7 hours all year – ICT is ahead of GMT.
GMT and Thailand Time during daylight saving time
- GMT does not observe daylight saving time; it stays on UTC+0 all year.
- Thailand Time does not observe daylight saving time; it stays on UTC+7 all year.
Best time for a meeting between GMT and Thailand Time
GMT and Thailand Time share 1 hour of the 9 AM–5 PM working day. Any time between 9:00 AM and 10:00 AM GMT lands between 4:00 PM and 5:00 PM ICT, inside working hours for both.
GMT to Thailand Time FAQ
What is the time difference between GMT and Thailand Time?
ICT is 7 hours ahead of GMT all year. 9:00 AM GMT = 4:00 PM ICT.
What is 9 AM GMT in Thailand Time?
9:00 AM GMT is 4:00 PM ICT.
What is 12 PM (noon) GMT in Thailand Time?
12:00 PM GMT is 7:00 PM ICT.
Is Thailand Time ahead of or behind GMT?
ICT is 7 hours ahead of GMT, so it is later in Thailand Time than in GMT.
Does GMT change for daylight saving time?
No. GMT stays on the same offset all year, so conversions never shift for daylight saving time.
Does Thailand Time change for daylight saving time?
No. Thailand Time stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between GMT and Thailand Time?
GMT and Thailand Time share 1 hour of the 9 AM–5 PM working day. Any time between 9:00 AM and 10:00 AM GMT lands between 4:00 PM and 5:00 PM ICT, inside working hours for both.
Related conversions
Convert Thailand Time to GMT
Convert GMT to other time zones
Convert other time zones to Thailand Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.