EST to Vietnam Time Converter
ICT is 12 hours ahead of EST. 9:00 AM EST = 9:00 PM ICT.
ICT is 12 hours ahead of EST at the moment. To convert EST to Vietnam Time, add 12 hours to the EST time: 9:00 AM EST = 9:00 PM ICT.
EST (Eastern Time) is used in New York, Washington DC, Florida, Georgia, Ohio, Michigan, Ontario, Quebec, Panama and Jamaica (all year). Vietnam Time (Vietnam time) is used in Vietnam.
EST to Vietnam Time time conversion table
EST to Vietnam Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| EST | Vietnam Time |
|---|---|
| 12:00 AM | 12:00 PM |
| 1:00 AM | 1:00 PM |
| 2:00 AM | 2:00 PM |
| 3:00 AM | 3:00 PM |
| 4:00 AM | 4:00 PM |
| 5:00 AM | 5:00 PM |
| 6:00 AM | 6:00 PM |
| 7:00 AM | 7:00 PM |
| EST | Vietnam Time |
|---|---|
| 8:00 AM | 8:00 PM |
| 9:00 AM | 9:00 PM |
| 10:00 AM | 10:00 PM |
| 11:00 AM | 11:00 PM |
| 12:00 PM | 12:00 AM+1 |
| 1:00 PM | 1:00 AM+1 |
| 2:00 PM | 2:00 AM+1 |
| 3:00 PM | 3:00 AM+1 |
| EST | Vietnam Time |
|---|---|
| 4:00 PM | 4:00 AM+1 |
| 5:00 PM | 5:00 AM+1 |
| 6:00 PM | 6:00 AM+1 |
| 7:00 PM | 7:00 AM+1 |
| 8:00 PM | 8:00 AM+1 |
| 9:00 PM | 9:00 AM+1 |
| 10:00 PM | 10:00 AM+1 |
| 11:00 PM | 11:00 AM+1 |
Conversion table from EST to Vietnam Time for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in Vietnam Time, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert EST to Vietnam Time
Add 12 hours to the EST time to get Vietnam Time.
Example: 9:00 AM EST = 9:00 PM ICT.
Across midnight: 10:00 PM EST = 10:00 AM ICT (next day). The date changes, so always check the day as well as the hour.
Time difference between EST and Vietnam Time
The time difference between EST and Vietnam Time is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: Vietnam Time is 12 hours ahead of EST.
- 8 Mar 2026 – 31 Oct 2026: Vietnam Time is 11 hours ahead of EST.
- 1 Nov 2026 – 30 Dec 2026: Vietnam Time is 12 hours ahead of EST.
EST and Vietnam Time during daylight saving time
- EST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from EST (UTC−5) to EDT (UTC−4).
- Vietnam Time does not observe daylight saving time; it stays on UTC+7 all year.
Best time for a meeting between EST and Vietnam Time
EST and Vietnam Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM EST, which is 7:00 PM ICT.
EST to Vietnam Time FAQ
What is the time difference between EST and Vietnam Time?
Right now ICT is 12 hours ahead of EST. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM EST in Vietnam Time?
9:00 AM EST is 9:00 PM ICT.
What is 12 PM (noon) EST in Vietnam Time?
12:00 PM EST is 12:00 AM ICT (next day).
Is Vietnam Time ahead of or behind EST?
ICT is 12 hours ahead of EST, so it is later in Vietnam Time than in EST.
Does EST change for daylight saving time?
Yes. EST next changes on 14 Mar 2027, when clocks go forward one hour from EST to EDT.
Does Vietnam Time change for daylight saving time?
No. Vietnam 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 EST and Vietnam Time?
EST and Vietnam Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM EST, which is 7:00 PM ICT.
Is ET the same as EST?
EST is the winter (standard) name of Eastern Time (ET). From March to November the same clocks are called EDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert Vietnam Time to EST
Convert EST to other time zones
Convert other time zones to Vietnam Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.