Indochina Time to Greenwich Mean Time
Convert times between Indochina Time (ICT, UTC+7:00) and Greenwich Mean Time (GMT, UTC+0:00). Greenwich Mean Time is 7 hours behind Indochina Time in standard time. During daylight saving time this difference changes to 6 hours.
UTC+7:00→UTC+0:00 / +1:00
Live timezone converterUTC Offset Reference
| Timezone | Abbreviation | Standard offset | DST offset | Country |
|---|---|---|---|---|
| Indochina Time | ICT | UTC+7:00 | — | Thailand / Vietnam |
| Greenwich Mean Time | GMT / BST | UTC+0:00 | UTC+1:00 | United Kingdom |
* DST offset applies during summer months. Exact transition dates vary by year.
Standard Time Conversion (ICT → GMT)
| Indochina Time | Greenwich Mean Time |
|---|---|
| 12:00 AM ICT | 5:00 PM (prev day) GMT |
| 6:00 AM ICT | 11:00 PM (prev day) GMT |
| 9:00 AM ICT | 2:00 AM GMT |
| 12:00 PM ICT | 5:00 AM GMT |
| 3:00 PM ICT | 8:00 AM GMT |
| 6:00 PM ICT | 11:00 AM GMT |
| 9:00 PM ICT | 2:00 PM GMT |
Summer (DST) Conversion (ICT → BST)
| Indochina Time (summer) | Greenwich Mean Time (summer) |
|---|---|
| 12:00 AM ICT | 6:00 PM (prev day) BST |
| 6:00 AM ICT | 12:00 AM BST |
| 9:00 AM ICT | 3:00 AM BST |
| 12:00 PM ICT | 6:00 AM BST |
| 3:00 PM ICT | 9:00 AM BST |
| 6:00 PM ICT | 12:00 PM BST |
| 9:00 PM ICT | 3:00 PM BST |
Daylight Saving Time (DST) Notes
- Greenwich Mean Time observes DST. Clocks advance 1 hour to BST (UTC+1:00) roughly from month 3 to 10.
- The offset difference shifts between 7h (standard) and 6h (DST season). Always verify the current offset using the live converter below.
Frequently Asked Questions
How do I convert ICT to GMT?
Add (-7) hours to the ICT time to get GMT. For example, 9:00 AM ICT = 2:00 AM GMT.
What is the current UTC offset for Indochina Time?
Indochina Time is always UTC+7:00 (ICT) — it does not observe DST.
Is Greenwich Mean Time ahead or behind Indochina Time?
Greenwich Mean Time is 7 hours behind Indochina Time in standard time.
When is a good time to schedule a meeting between ICT and GMT?
Due to the 7-hour difference, business-hours overlap may be limited. Use the live timezone converter to find a mutually convenient time.
Related Timezone Conversions
Indochina Time → Central European TimeICT / CETIndochina Time → Eastern European TimeICT / EETIndochina Time → Moscow TimeICT / MSKIndochina Time → Turkey TimeICT / TRTIndochina Time → Singapore TimeICT / SGTIndochina Time → US Eastern TimeICT / ESTIndochina Time → India Standard TimeICT / ISTIndochina Time → China Standard TimeICT / CST
Need the exact current time?
Use the live ToolsHub timezone converter to see current times, DST status, and schedule across time zones.