EST to ICT Time Converter - Live World Clock
Convert time between Eastern Standard Time (EST) and Indochina Time (ICT). See current time with live clocks.
United States (EST)
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01:27:44 PM
Thursday, August 20, 2026
Thailand (ICT)
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12:27:44 AM
Friday, August 21, 2026
Current Time Difference
EST is -12 hours behind ICT
What is EST (Eastern Standard Time)?
Eastern Standard Time (EST) is used in eastern North America and the Caribbean, UTC-5:00.
Countries and Regions Using EST
Primary Country:
- United States
- States: New York, Florida, Pennsylvania, Georgia, Michigan
Also Used By:
- Canada - Ontario, Quebec
Key Facts about EST:
- ✓ Most populous US timezone
- ✓ Wall Street financial center
- ✓ DST observed March-November
- ✓ Major Cities: New York City, Miami, Atlanta, Boston, Philadelphia, Washington D.C.
- ✓ UTC Offset: -5:00 (-4:00 during EDT)
What is ICT (Indochina Time)?
Indochina Time (ICT) used in Southeast Asia, UTC+7:00.
Countries and Regions Using ICT
Primary Country:
- Thailand
Also Used By:
- Vietnam
- Cambodia
- Laos
Key Facts about ICT:
- ✓ Major manufacturing hub
- ✓ Tourism centers
- ✓ No DST observed
- ✓ Major Cities: Bangkok, Hanoi, Ho Chi Minh City, Jakarta
- ✓ UTC Offset: +7:00
EST to ICT Time Difference
Standard Time Difference:
EST is -12 hours behind
Common Use Cases:
- • Business meetings between United States and Thailand
- • International collaboration across timezones
- • Scheduling calls and conferences
Frequently Asked Questions
Which countries are in EST time zone?
United States is the primary country using EST (-5:00). Other countries include: Canada.
Which countries are in ICT time zone?
Thailand is the primary country using ICT (+7:00). Other countries include: Vietnam, Cambodia, Laos.
How many hours is EST ahead of ICT?
EST is -12 hours behind ICT.
Does United States observe Daylight Saving Time?
Yes, United States observes Daylight Saving Time. During DST, EST changes to EDT (Eastern Daylight Time) with UTC offset of -4:00.