Dublin to ICT
+6hDublin
GMTSOURCEICT
ICTGreen rows indicate typical business hours (9 AM - 5 PM)
GMT and ICT on the World Map
The map below highlights the GMT (Greenwich Mean Time) and ICT (Indochina Time) timezone regions across the globe.
GMT – Greenwich Mean Time
UTC+00:00Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London. It is the same as UTC+00:00.
- •GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London.
- •The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
- •GMT and UTC are often used interchangeably, but UTC is based on atomic clocks.
- •Iceland uses GMT year-round and never observes daylight saving time.
- •The UK switches from GMT to BST (British Summer Time) in late March each year.
ICT – Indochina Time
UTC+07:00Indochina Time (ICT) is the time zone for Vietnam, Thailand, Laos, and Cambodia, 7 hours ahead of UTC.
- •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.
Time Conversion Guide: Dublin to ICT
Dublin, Ireland operates on the Greenwich Mean Time (UTC+00:00). ICT (Indochina Time) uses Indochina Time (UTC+07:00).
The time difference between Dublin and ICT is 360 minutes (+6h). When it's noon in Dublin, it's 06:00 PM in ICT.
Why Convert Dublin to ICT Time?
When planning a meeting or scheduling a call between Dublin and ICT, it's crucial to account for the 6-hour time difference. Whether you're coordinating with remote teams, calling family, or setting up an international conference, knowing the exact time in ICT helps avoid missed connections.
Remember: Daylight Saving Time changes can affect the time difference between Dublin and ICT. Always double-check the current offset before scheduling important events.
About GMT (Greenwich Mean Time)
Greenwich Mean Time (GMT) is the clock time at the Royal Observatory in Greenwich, London, which sits on the Prime Meridian (0° longitude). GMT serves as the reference point from which all other time zones are calculated. The United Kingdom uses GMT during winter months and switches to British Summer Time (BST, UTC+01:00) from late March to late October. Several West African nations use GMT year-round. GMT is often used interchangeably with UTC (Coordinated Universal Time), although technically they are different – UTC is based on atomic clocks while GMT is based on Earth's rotation.
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.
Best Time to Call Between Dublin and ICT
If you want to reach someone in ICT during standard business hours (9 AM – 5 PM ICT), the best time to call from Dublin would be:
- ICT 9:00 AM = Dublin 03:00 AM
- ICT 12:00 PM = Dublin 06:00 AM
- ICT 5:00 PM = Dublin 11:00 AM
Business Hours Overlap
Dublin and ICT have a partial business hours overlap. The best window for meetings and calls is when both locations are in their working hours.
To wrap up, keeping track of the +6h gap between Dublin and ICT is essential for seamless communication. Bookmark this converter to stay on top of your schedule.
🕐 Daylight Saving Time Info
Dublin
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
ICT
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Dublin and ICT?
ICT is +6h from Dublin.
What timezone is Dublin in?
Dublin operates on its local timezone.
What timezone is ICT in?
ICT operates on its local timezone.
Which countries use GMT (Greenwich Mean Time)?
GMT is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, and 9 more countries.
Does GMT observe daylight saving time?
Yes, GMT switches to BST during summer months.
What are some interesting facts about GMT?
GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London. The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
Which cities are in the ICT timezone?
Major cities in the ICT timezone include Bangkok, Ho Chi Minh City, Hanoi, Jakarta, Phnom Penh, Vientiane.
What is the UTC offset for ICT?
Indochina Time (ICT) is at UTC+07:00.
What should I know about the ICT timezone?
Bangkok is one of the most visited cities in the world. ICT is 12 hours ahead of EST.
When is it midnight in Dublin, what time is it in ICT?
When it is 12:00 AM (midnight) in Dublin (GMT), it is +6h later in ICT (ICT).
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