UTC to ICT Converter & Meeting Planner
Quick answer: 9:00 AM UTC = 4:00 PM ICT (fixed +00:00 standard offset — not DST-adjusted). Use the interactive converter below for DST-aware local-time scheduling.
Planning a call or meeting between Coordinated Universal Time (UTC) and Indochina Time (ICT)? You need to account for the standard time difference. Indochina Time is normally 7 hours ahead of Coordinated Universal Time. Whether you are coordinating between teams in Greenwich / London and Bangkok and Ho Chi Minh City, our live tool has you covered. Use our interactive overlap studio below to find the perfect waking hours for both regions, taking into account any seasonal Daylight Saving Time (DST) changes.
24-Hour Conversion Table
Quick reference: 12:00 AM UTC = 7:00 AM ICT. The full 24-hour UTC to ICT table below uses fixed standard offsets for exact abbreviation searches.
Example: 3:00 PM UTC = 10:00 PM ICT.
| UTC Time | ICT Time |
|---|---|
| 12:00 AM (00:00) | 7:00 AM (07:00) |
| 1:00 AM (01:00) | 8:00 AM (08:00) |
| 2:00 AM (02:00) | 9:00 AM (09:00) |
| 3:00 AM (03:00) | 10:00 AM (10:00) |
| 4:00 AM (04:00) | 11:00 AM (11:00) |
| 5:00 AM (05:00) | 12:00 PM (12:00) |
| 6:00 AM (06:00) | 1:00 PM (13:00) |
| 7:00 AM (07:00) | 2:00 PM (14:00) |
| 8:00 AM (08:00) | 3:00 PM (15:00) |
| 9:00 AM (09:00) | 4:00 PM (16:00) |
| 10:00 AM (10:00) | 5:00 PM (17:00) |
| 11:00 AM (11:00) | 6:00 PM (18:00) |
| 12:00 PM (12:00) | 7:00 PM (19:00) |
| 1:00 PM (13:00) | 8:00 PM (20:00) |
| 2:00 PM (14:00) | 9:00 PM (21:00) |
| 3:00 PM (15:00) | 10:00 PM (22:00) |
| 4:00 PM (16:00) | 11:00 PM (23:00) |
| 5:00 PM (17:00) | 12:00 AM (00:00)+1 day |
| 6:00 PM (18:00) | 1:00 AM (01:00)+1 day |
| 7:00 PM (19:00) | 2:00 AM (02:00)+1 day |
| 8:00 PM (20:00) | 3:00 AM (03:00)+1 day |
| 9:00 PM (21:00) | 4:00 AM (04:00)+1 day |
| 10:00 PM (22:00) | 5:00 AM (05:00)+1 day |
| 11:00 PM (23:00) | 6:00 AM (06:00)+1 day |
Best time to call Bangkok from Greenwich / London
For most work calls, compare the normal business day in Greenwich / London (UTC) with the business day in Bangkok (ICT). UTC commonly covers Global, while ICT is mainly associated with Southeast Asia, Indochina Peninsula.
⚠️ Note: 2026-07-05 is not a normal workday in one or both regions based on their configured calendar. The overlap below should be treated as a reference, not a guaranteed office-hours window.
✅ The most practical overlap on 2026-07-05 is usually 9:00 AM - 10:00 AM UTC, which corresponds to 4:00 PM - 5:00 PM ICT. This window sits inside the typical UTC workday (9:00 AM - 5:00 PM) and the ICT workday (9:00 AM - 5:00 PM).
- DST Safety: Neither UTC nor ICT uses Daylight Saving Time in our dataset, making business-hour relationships stable year-round.
- Stock Exchange of Thailand (SET): 10:00-16:30 local time in Bangkok.
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Frequently Asked Questions
What is the time difference between UTC and ICT?
During standard time, Indochina Time is 7 hours ahead of Coordinated Universal Time.
Which countries use Indochina Time (ICT)?
Indochina Time is the official standard time for four Southeast Asian nations: Thailand, Vietnam, Cambodia, and Laos. All four countries observe a single, unified UTC+07:00 offset with no regional subdivisions.
Do Thailand and Vietnam observe Daylight Saving Time?
Neither Thailand nor Vietnam observes Daylight Saving Time, and neither do Cambodia or Laos. ICT remains fixed at UTC+07:00 throughout the entire year, with no seasonal clock changes.