Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

Vietnam to United Arab Emirates

-3h

Vietnam

ICTSOURCE

UTC+07:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

United Arab Emirates

GST

UTC+04:00

HH09

MM00

09:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Vietnam

United Arab Emirates

12:00 AM

9:00 PM-1

2:00 AM

11:00 PM-1

4:00 AM

1:00 AM

6:00 AM

3:00 AM

8:00 AM

5:00 AM

10:00 AM

7:00 AM

12:00 PM

9:00 AM

2:00 PM

11:00 AM

4:00 PM

1:00 PM

6:00 PM

3:00 PM

8:00 PM

5:00 PM

10:00 PM

7:00 PM

Green rows indicate typical business hours (9 AM - 5 PM)

ICT and GST on the World Map

The map below highlights the ICT (Indochina Time) and GST (Gulf Standard Time) timezone regions across the globe.

ICT Zone

→

GST Zone

Explore all world timezones interactively →

ICT – Indochina Time

UTC+07:00

Indochina Time (ICT) is the time zone for Vietnam, Thailand, Laos, and Cambodia, 7 hours ahead of UTC.

Countries in ICT

ThailandVietnamCambodiaLaosIndonesia (WIB)

Major Cities in ICT

BangkokHo Chi Minh CityHanoiJakartaPhnom PenhVientiane

Key Facts about ICT

•Bangkok is one of the most visited cities in the world.
•ICT is 12 hours ahead of EST.
•Thailand, Vietnam, and Cambodia all share ICT.

Daylight Saving:No – UTC+07:00 year-round

Learn more about ICT on Wikipedia

GST – Gulf Standard Time

UTC+04:00

Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.

Countries in GST

UAEOmanGeorgiaAzerbaijanMauritius

Major Cities in GST

DubaiAbu DhabiMuscatBakuTbilisi

Key Facts about GST

•Dubai uses GST year-round with no daylight saving time.
•GST is 9 hours ahead of EST and 4 hours ahead of GMT.
•The Dubai Financial Market (DFM) operates on GST.

Daylight Saving:No – UTC+04:00 year-round

Learn more about GST on Wikipedia

Vietnam to United Arab Emirates Time Difference – Complete Guide

Vietnam runs on Indochina Time (ICT) at UTC+07:00. United Arab Emirates runs on Gulf Standard Time (GST) at UTC+04:00. That puts Vietnam 3 hours behind United Arab Emirates — a difference of -3h at the current offsets.

In practice, when it is 9:00 AM in Vietnam it is 6:00 AM in United Arab Emirates. Midnight in Vietnam is 9:00 PM in United Arab Emirates. Neither zone observes daylight saving time, so the offset between them stays constant all year.

Vietnam to United Arab Emirates time conversion table

Vietnam (ICT)	United Arab Emirates (GST)	Day
12:00 AM	9:00 PM	previous day
6:00 AM	3:00 AM	same day
7:00 AM	4:00 AM	same day
8:00 AM	5:00 AM	same day
9:00 AM	6:00 AM	same day
12:00 PM	9:00 AM	same day
3:00 PM	12:00 PM	same day
5:00 PM	2:00 PM	same day
6:00 PM	3:00 PM	same day
9:00 PM	6:00 PM	same day

Why people convert Vietnam to United Arab Emirates time

Scheduling a call from Vietnam to United Arab Emirates: a 10:00 AM start in Vietnam lands at 7:00 AM in United Arab Emirates, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Vietnam and United Arab Emirates are inside the 9-to-5 working day between 12:00 PM and 5:00 PM ICT time (9:00 AM–2:00 PM GST). That is roughly 5 hours of usable overlap.
Watching a live event or market open: Vietnam viewers need 6:00 AM in United Arab Emirates to catch a 9:00 AM start there, and 3:00 AM if the event is anchored to Vietnam.

Always state the zone abbreviation, not just the hour. "3:00 PM ICT" is unambiguous; "3 PM" across a -3h gap is not.
Block 12:00 PM–5:00 PM ICT as the recurring meeting window if you work primarily from Vietnam and need United Arab Emirates colleagues present.

About ICT (Indochina Time)

Indochina Time (ICT) is used across Southeast Asia including Vietnam, Thailand, Laos, and Cambodia. Indonesia (Western time, WIB) also uses UTC+07:00. ICT does not observe daylight saving time.

About GST (Gulf Standard Time)

Gulf Standard Time (GST) is the time zone used in the United Arab Emirates, Oman, and other Gulf states. GST does not observe daylight saving time. Dubai and Abu Dhabi, major international business and tourism hubs, operate on GST.

Best time to call between Vietnam and United Arab Emirates

Both Vietnam and United Arab Emirates sit inside the 9 AM – 5 PM working day between 12:00 PM–5:00 PM ICT, which is 9:00 AM–2:00 PM GST. That gives roughly 5 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Vietnam and United Arab Emirates share 5 hours of working-hours overlap (12:00 PM–5:00 PM ICT), so scheduling a live meeting is straightforward.

Vietnam is 3 hours behind United Arab Emirates (ICT UTC+07:00 → GST UTC+04:00). The shared working window is 12:00 PM–5:00 PM ICT. Remember to re-check around daylight-saving transitions.

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between Vietnam and United Arab Emirates?

Vietnam (ICT, UTC+07:00) is 3 hours behind United Arab Emirates (GST, UTC+04:00). The gap is currently -3h.

How do I convert Vietnam time to United Arab Emirates time?

Add -3h to Vietnam local time. For example, 9:00 AM in Vietnam is 6:00 AM in United Arab Emirates.

What time is it in United Arab Emirates right now?

United Arab Emirates uses GST at UTC+04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -3h offset from Vietnam.

What is the best time to call United Arab Emirates from Vietnam?

Call between 12:00 PM and 5:00 PM ICT — that maps to 9:00 AM–2:00 PM GST and keeps both parties inside the working day.

Which is behind, Vietnam or United Arab Emirates?

Vietnam is 3 hours behind United Arab Emirates. When it is 12:00 PM in Vietnam it is 9:00 AM in United Arab Emirates.

Do Vietnam and United Arab Emirates use different time zones?

Vietnam (Vietnam) uses ICT at UTC+07:00, while United Arab Emirates (United Arab Emirates) uses GST at UTC+04:00. The IANA identifiers are Asia/Ho_Chi_Minh and Asia/Dubai.