Dubai Time Zone (GST, UTC+4) — Conversion Guide
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Dubai and the UAE observe Gulf Standard Time (GST), which is UTC+4 — a fixed offset with no Daylight Saving Time. Dubai is 4 hours ahead of UTC, 9 hours ahead of US Eastern in winter (8 hours in summer), and 3.5 hours ahead of India. Because the UAE never changes its clocks, the Dubai-to-US time difference shifts only when the US side observes DST in spring and fall.
Use the free time zone converter and select Dubai (GST) to convert any time to or from the UAE instantly.
Dubai (GST) to US Time Zone Offsets
| US Zone | Winter Offset | Summer Offset |
|---|---|---|
| Eastern (ET) | Dubai is 9 hrs ahead | Dubai is 8 hrs ahead |
| Central (CT) | Dubai is 10 hrs ahead | Dubai is 9 hrs ahead |
| Mountain (MT) | Dubai is 11 hrs ahead | Dubai is 10 hrs ahead |
| Pacific (PT) | Dubai is 12 hrs ahead | Dubai is 11 hrs ahead |
Dubai is also 1 hour behind India (IST, UTC+5:30) and 4 hours ahead of London (GMT). This positions Dubai as a geographic bridge in international scheduling — European mornings, Indian afternoons, and US evenings can all be reached within one Dubai workday.
Sell Custom Apparel — We Handle Printing & Free ShippingDubai to London and Europe
Dubai (GST, UTC+4) is 4 hours ahead of London (GMT, UTC+0) during UK winter. During UK summer (BST, UTC+1), the gap closes to 3 hours. This makes Dubai-to-London scheduling relatively easy: a 9 AM London meeting is 1 PM Dubai — both in the heart of the workday.
For Dubai to Central European Time (CET, UTC+1): Dubai is 3 hours ahead in European winter, 2 hours in European summer. Scheduling meetings at 9–11 AM CET = 12 PM – 1 PM or 11 AM Dubai — ideal overlap.
Best Dubai + US Meeting Times
The Dubai-US East Coast gap (9 hours in winter) makes business-hours overlap nearly impossible. 9 AM in Dubai is midnight in New York. The best approach is late-afternoon Dubai meetings:
- 4 PM Dubai = 7 AM ET (winter) / 8 AM ET (summer) — very early for East Coast but workable
- 5 PM Dubai = 8 AM ET (winter) / 9 AM ET (summer) — decent, end of Dubai workday
- 6 PM Dubai = 9 AM ET (winter) — requires Dubai to go slightly after hours
Use the timezone converter to verify any proposed time in both zones before sending an invite.
Convert Dubai Time to Any Global Zone
Enter a Dubai (GST) time and see it converted to US, UK, India, and more — free, no signup.
Open Time Zone ConverterFrequently Asked Questions
Does Dubai observe Daylight Saving Time?
No. Dubai and the UAE observe Gulf Standard Time (GST, UTC+4) year-round with no DST. The time difference between Dubai and other countries changes only when those countries shift their clocks.
What time is 9 AM Dubai in EST?
In US winter: 9 AM GST = 12 AM EST (midnight). In US summer: 9 AM GST = 1 AM EDT. Dubai's morning is the US's previous midnight.
How many hours is Dubai ahead of London?
During UK winter: Dubai is 4 hours ahead (GST UTC+4, GMT UTC+0). During UK summer (BST, UTC+1): Dubai is 3 hours ahead.