GMT to United Arab Emirates
+4hGMT
GMTSOURCEUnited Arab Emirates
GSTGreen rows indicate typical business hours (9 AM - 5 PM)
GMT and GST on the World Map
The map below highlights the GMT (Greenwich Mean Time) and GST (Gulf Standard 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.
GST – Gulf Standard Time
UTC+04:00Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.
- •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.
Everything You Need to Know About GMT and United Arab Emirates Time
GMT runs on Greenwich Mean Time (GMT) at UTC+00:00. United Arab Emirates runs on Gulf Standard Time (GST) at UTC+04:00. That puts GMT 4 hours ahead of United Arab Emirates — a difference of +4h at the current offsets.
In practice, when it is 9:00 AM in GMT it is 1:00 PM in United Arab Emirates. Midnight in GMT is 4:00 AM in United Arab Emirates. Neither zone observes daylight saving time, so the offset between them stays constant all year.
GMT to United Arab Emirates time conversion table
| GMT (GMT) | United Arab Emirates (GST) | Day |
|---|---|---|
| 12:00 AM | 4:00 AM | same day |
| 6:00 AM | 10:00 AM | same day |
| 7:00 AM | 11:00 AM | same day |
| 8:00 AM | 12:00 PM | same day |
| 9:00 AM | 1:00 PM | same day |
| 12:00 PM | 4:00 PM | same day |
| 3:00 PM | 7:00 PM | same day |
| 5:00 PM | 9:00 PM | same day |
| 6:00 PM | 10:00 PM | same day |
| 9:00 PM | 1:00 AM | next day |
Why people convert GMT to United Arab Emirates time
- Scheduling a call from GMT to United Arab Emirates: a 10:00 AM start in GMT lands at 2:00 PM in United Arab Emirates, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both GMT and United Arab Emirates are inside the 9-to-5 working day between 9:00 AM and 1:00 PM GMT time (1:00 PM–5:00 PM GST). That is roughly 4 hours of usable overlap.
- Watching a live event or market open: GMT viewers need 1:00 PM in United Arab Emirates to catch a 9:00 AM start there, and 8:00 PM if the event is anchored to GMT.
- Always state the zone abbreviation, not just the hour. "3:00 PM GMT" is unambiguous; "3 PM" across a +4h gap is not.
- Block 9:00 AM–1:00 PM GMT as the recurring meeting window if you work primarily from GMT and need United Arab Emirates colleagues present.
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 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 GMT and United Arab Emirates
Both GMT and United Arab Emirates sit inside the 9 AM – 5 PM working day between 9:00 AM–1:00 PM GMT, which is 1:00 PM–5:00 PM GST. That gives roughly 4 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
GMT and United Arab Emirates overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.
GMT is 4 hours ahead of United Arab Emirates (GMT UTC+00:00 → GST UTC+04:00). The shared working window is 9:00 AM–1:00 PM GMT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
GMT
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
United Arab Emirates
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 GMT and United Arab Emirates?
GMT (GMT, UTC+00:00) is 4 hours ahead of United Arab Emirates (GST, UTC+04:00). The gap is currently +4h.
How do I convert GMT time to United Arab Emirates time?
Add +4h to GMT local time. For example, 9:00 AM in GMT is 1:00 PM 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 +4h offset from GMT.
What is the best time to call United Arab Emirates from GMT?
Call between 9:00 AM and 1:00 PM GMT — that maps to 1:00 PM–5:00 PM GST and keeps both parties inside the working day.
Which is ahead, GMT or United Arab Emirates?
GMT is 4 hours ahead of United Arab Emirates. When it is 12:00 PM in GMT it is 4:00 PM in United Arab Emirates.
Do GMT and United Arab Emirates use different time zones?
GMT uses GMT at UTC+00:00, while United Arab Emirates (United Arab Emirates) uses GST at UTC+04:00. The IANA identifiers are Europe/London and Asia/Dubai.
Does daylight saving time affect the GMT–United Arab Emirates difference?
Neither zone observes daylight saving time, so the +4h offset between GMT and United Arab Emirates is fixed all year.
Which other cities share GMT's time zone?
GMT also covers London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar and 5 more.
Which countries use GMT, GMT's zone?
GMT is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, Mali, Mauritania and 7 more.
Is there a day difference between GMT and United Arab Emirates?
Not normally. The +4h gap only pushes the date over for late-evening times.
What is the time difference between GMT and United Arab Emirates?
United Arab Emirates is +4h from GMT.
What timezone is GMT in?
GMT operates on its local timezone.
What timezone is United Arab Emirates in?
United Arab Emirates 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 GST timezone?
Major cities in the GST timezone include Dubai, Abu Dhabi, Muscat, Baku, Tbilisi.
What is the UTC offset for GST?
Gulf Standard Time (GST) is at UTC+04:00.
What should I know about the GST timezone?
Dubai uses GST year-round with no daylight saving time. GST is 9 hours ahead of EST and 4 hours ahead of GMT.
When is it midnight in GMT, what time is it in United Arab Emirates?
When it is 12:00 AM (midnight) in GMT (GMT), it is +4h later in United Arab Emirates (GST).
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