Subtract 1.5 Hours from IST to Get Dubai Time
Dubai runs on Gulf Standard Time (GST), fixed at UTC+4. India Standard Time (IST) is fixed at UTC+5:30. Neither city observes daylight saving time, so the 1.5-hour gap holds every day of the year.
Do this: take any IST time and subtract 90 minutes. A 10:00 AM meeting in New Delhi starts at 8:30 AM in Dubai. A 6:00 PM IST dinner invitation means 4:30 PM in Dubai.
| Time in New Delhi (IST) | Time in Dubai (GST) |
|---|---|
| 6:00 AM | 4:30 AM |
| 9:00 AM | 7:30 AM |
| 12:00 PM (noon) | 10:30 AM |
| 3:00 PM | 1:30 PM |
| 6:00 PM | 4:30 PM |
| 9:00 PM | 7:30 PM |
Why Does the UAE Run on UTC+4?
The UAE sits near the 60°E meridian. A single offset aligns clock time with daylight across its compact longitude. Saudi Arabia, Qatar, Kuwait, Bahrain, and Yemen all use UTC+3. The UAE and Oman use UTC+4. No country on the Arabian Peninsula observes daylight saving time.
India spans roughly 29° of longitude but uses one zone. The UAE has no such stretch. One offset, no seasonal shifts.
When Should I Schedule a Call Between India and Dubai?
Book meetings between 14:00 and 16:00 IST. That places the call at 12:30 to 14:30 in Dubai. Both offices are fully staffed. Lunch breaks in Dubai (typically 13:00 to 14:00 GST) fall inside Indian lunch hours (13:00 to 14:00 IST). Nobody misses food.
Skip the 09:30 to 10:30 IST window. It is 08:00 in Dubai. You will catch people commuting or just logging on. Use it only for a five-minute standup.
If you work in logistics, finance, or IT across the two cities, lock your recurring sync to 15:00 IST (13:30 Dubai). It sits clear of morning ramp-up in Dubai and end-of-day wrap-up in India.
How to Beat Jet Lag on the New Delhi to Dubai Flight
Westbound from India to Dubai is one of the easiest long-haul routes. You lose only 1.5 hours.
Book the direct flight. It takes roughly 3.5 hours. On arrival day, eat meals on Dubai local time immediately. Do not nap at 16:00 GST. Your body clock says 17:30 IST and a nap then will wreck your first night. Stay awake until 21:00 Dubai time. You will adjust inside 24 hours.
The return leg gains you 1.5 hours. Most travellers report no jet lag.
For a full comparison of working hours, holidays, and call planning across both regions, see the IST vs Dubai page.