Convert Dubai (GMT+4) to Adelaide (GMT+10:30) Time — 5 hours 30 minutes apart
Asia/Dubai · GMT+4 · UTC+4 | Australia/Adelaide · GMT+10:30 · UTC+9:30 · 5 hours 30 minutes difference · 72 cities · DST applies
24-Hour Overlap Timeline
⚠ Adelaide observes daylight saving time — offset may vary by up to 1 hour seasonally
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UTC → | ||||||||||||||||||||||||
| 🇦🇪 Dubai UTC+4 | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a |
| 🇦🇺 Adelaide UTC+9:30 | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a |
Key Facts: Dubai (GMT+4) vs Adelaide (GMT+10:30)
Find Cities in Dubai & Adelaide Timezones
The GMT+4 and GMT+10:30 timezones are separated by 5 hours 30 minutes. Dubai is the largest city in the Asia/Dubai zone and Adelaide is the largest in Australia/Adelaide. Adelaide observes daylight saving time — the difference may change by 1 hour seasonally. For scheduling between these regions, the key fact is: there are 4 hours of mutual business-hours overlap each day.
Best Times to Schedule Calls: Dubai (GMT+4) ↔ Adelaide (GMT+10:30)
| Dubai (GMT+4) | Adelaide (GMT+10:30) | Quality |
|---|---|---|
| 1:00 AM | 6:00 AM | ❌ |
| 2:00 AM | 7:00 AM | ❌ |
| 3:00 AM | 8:00 AM | ❌ |
| 4:00 AM | 9:00 AM | ❌ |
| 5:00 AM | 10:00 AM | ❌ |
| 6:00 AM | 11:00 AM | ❌ |
| 7:00 AM | 12:00 PM | ⚠️ |
| 8:00 AM | 1:00 PM | ⚠️ |
| 9:00 AM | 2:00 PM | ✅ |
| 10:00 AM | 3:00 PM | ✅ |
| 11:00 AM | 4:00 PM | ✅ |
| 12:00 PM | 5:00 PM | ✅ |
| 1:00 PM | 6:00 PM | ⚠️ |
| 2:00 PM | 7:00 PM | ⚠️ |
| 3:00 PM | 8:00 PM | ❌ |
| 4:00 PM | 9:00 PM | ❌ |
| 5:00 PM | 10:00 PM | ❌ |
| 6:00 PM | 11:00 PM | ❌ |
| 7:00 PM | 12:00 AM +1 day | ❌ |
| 8:00 PM | 1:00 AM +1 day | ❌ |
| 9:00 PM | 2:00 AM +1 day | ❌ |
Work hours defined as 09:00–18:00 local time. ✅ Both in work hours ⚠️ Borderline ❌ Outside work hours.
GMT+4 to GMT+10:30: Complete 24-Hour Time Conversion Table
| Dubai (GMT+4) | Adelaide (GMT+10:30) | IST (UTC+5:30) |
|---|---|---|
| 12:00 AM | 5:30 AM | 1:30 AM |
| 1:00 AM | 6:30 AM | 2:30 AM |
| 2:00 AM | 7:30 AM | 3:30 AM |
| 3:00 AM | 8:30 AM | 4:30 AM |
| 4:00 AM | 9:30 AM | 5:30 AM |
| 5:00 AM | 10:30 AM | 6:30 AM |
| 6:00 AM | 11:30 AM | 7:30 AM |
| 7:00 AM | 12:30 PM | 8:30 AM |
| 8:00 AM | 1:30 PM | 9:30 AM |
| 9:00 AM | 2:30 PM | 10:30 AM |
| 10:00 AM | 3:30 PM | 11:30 AM |
| 11:00 AM | 4:30 PM | 12:30 PM |
| 12:00 PM | 5:30 PM | 1:30 PM |
| 1:00 PM | 6:30 PM | 2:30 PM |
| 2:00 PM | 7:30 PM | 3:30 PM |
| 3:00 PM | 8:30 PM | 4:30 PM |
| 4:00 PM | 9:30 PM | 5:30 PM |
| 5:00 PM | 10:30 PM | 6:30 PM |
| 6:00 PM | 11:30 PM | 7:30 PM |
| ← Date changes in Adelaide → | ||
| 7:00 PM | 12:30 AM +1 | 8:30 PM |
| 8:00 PM | 1:30 AM +1 | 9:30 PM |
| 9:00 PM | 2:30 AM +1 | 10:30 PM |
| 10:00 PM | 3:30 AM +1 | 11:30 PM |
| 11:00 PM | 4:30 AM +1 | 12:30 AM |
IST (India Standard Time, UTC+5:30) shown as reference for Indian users. +1/−1 indicates a different calendar day.
71 Cities in Dubai (GMT+4) & 1 Cities in Adelaide (GMT+10:30)
Dubai & 70 more — Dubai (GMT+4, UTC+4)
- Dubai, AE 3.3M
- Baku, AZ 2.3M
- Masqat, OM 1.7M
- Abu Dhabi, AE 1.5M
- Muscat, OM 1.4M
- Sharjah, AE 1.2M
- Samara, RU 1.2M
- Tbilisi, GE 1.1M
- Yerevan, AM 1.1M
- Saratov, RU 838K
- Al `Ayn, AE 767K
- Tolyatti, RU 668K
- Izhevsk, RU 619K
- Ulyanovsk, RU 613K
- `Ajman, AE 490K
Adelaide & cities — Adelaide (GMT+10:30, UTC+9:30)
- Adelaide, AU 1.4M
⚠️ Daylight Saving Time Affects This Pair
| Timezone | DST? | Standard | Daylight |
|---|---|---|---|
| Asia/Dubai | No | UTC+4 | — |
| Australia/Adelaide | Yes | UTC+9:30 | UTC+10.5 |
During DST periods the time difference between these zones may be 6 hours 30 minutes instead of 5 hours 30 minutes. Always verify the current offset if scheduling calls near clock-change dates.