What is the time difference between ICT and EST?

ICT is 12 hours behind EST. ICT is UTC+7 and EST is UTC-5.

What is 9 AM ICT in EST?

9 AM ICT is 10 PM EST (previous day).

What are the best meeting times between ICT and EST?

There is no standard business hours overlap between ICT and EST.

ICT to EST Time Converter

Indochina Time → Eastern Standard Time

ICT

UTC+7

Indochina Time

offset

-12h

EST is 12h behind

EST

UTC-5

Eastern Standard Time

EST observes DST — offset shifts ±1h during transitions

Indochina Time (ICT) is 12 hours behind Eastern Standard Time (EST). When it is noon in ICT, it is 1 AM in EST. This offset may change during Daylight Saving Time transitions.

Meeting planner tool Reverse: EST to ICT

Cities in ICT

🇹🇭Bangkok 🇻🇳Ho Chi Minh City 🇻🇳Hanoi 🇰🇭Phnom Penh

Cities in EST

🇺🇸New York 🇺🇸Boston 🇺🇸Miami 🇺🇸Atlanta

All 24 Hours — ICT to EST

Click any row to see the full detail page. Current hour in ICT is highlighted.

Both business hoursPartial overlap

12 AM6 AM12 PM6 PM11 PM

Best Meeting Times — ICT & EST

Recommended windows where both ICT and EST participants are within working hours (8 AM–6 PM).

ICTESTRatingDetail page

6 PM

7 AM

Good

6 PM →

7 PM

8 AM

Good

7 PM →

Tip: When scheduling between ICT and EST, aim for the “Best” windows above. These times keep both parties within normal working hours, avoiding early-morning or late-evening fatigue. Note that one of these time zones observes Daylight Saving Time — the offset may shift ±1 hour around transition dates.

8 AM→9 PM−1d 9 AM→10 PM−1d 10 AM→11 PM−1d 11 AM→12 AM 12 PM→1 AM 1 PM→2 AM 2 PM→3 AM 3 PM→4 AM 4 PM→5 AM 5 PM→6 AM

Related Time Zone Conversions

Frequently Asked Questions — ICT to EST

Indochina Time (ICT) is 12 hours behind Eastern Standard Time (EST). ICT is UTC+7 and EST is UTC-5. This offset may shift by ±1 hour during Daylight Saving Time transitions.