Singapore zone
GMT+8 (GMT+8)
Dubai zone
GMT+4 (GMT+4)
Difference
4 hours behind Singapore
Business overlap
4h (9-5 windows)
Working hours overlap
Each cell is one hour in Singapore. Filled cells mark when 9 AM – 5 PM in Singapore and Dubai both apply.
4 hours per day
- Singapore
- GMT+8
- Dubai
- GMT+4
- Difference
- -4h
- Business overlap
- 4h
Hour-by-hour conversion
Each row shows the matching local time in Dubai for an hour in Singapore.
| Singapore | Dubai | Day | Window |
|---|---|---|---|
| 12:00 AM | 8:00 PM | previous day | — |
| 1:00 AM | 9:00 PM | previous day | — |
| 2:00 AM | 10:00 PM | previous day | — |
| 3:00 AM | 11:00 PM | previous day | — |
| 4:00 AM | 12:00 AM | same day | — |
| 5:00 AM | 1:00 AM | same day | — |
| 6:00 AM | 2:00 AM | same day | — |
| 7:00 AM | 3:00 AM | same day | — |
| 8:00 AM | 4:00 AM | same day | — |
| 9:00 AM | 5:00 AM | same day | — |
| 10:00 AM | 6:00 AM | same day | — |
| 11:00 AM | 7:00 AM | same day | — |
| 12:00 PM | 8:00 AM | same day | — |
| 1:00 PM | 9:00 AM | same day | Both 9-5 |
| 2:00 PM | 10:00 AM | same day | Both 9-5 |
| 3:00 PM | 11:00 AM | same day | Both 9-5 |
| 4:00 PM | 12:00 PM | same day | Both 9-5 |
| 5:00 PM | 1:00 PM | same day | — |
| 6:00 PM | 2:00 PM | same day | — |
| 7:00 PM | 3:00 PM | same day | — |
| 8:00 PM | 4:00 PM | same day | — |
| 9:00 PM | 5:00 PM | same day | — |
| 10:00 PM | 6:00 PM | same day | — |
| 11:00 PM | 7:00 PM | same day | — |
Best meeting windows
If both teams keep standard 9 AM – 5 PM hours, the overlap window is roughly 1:00 PM – 5:00 PM in Singapore time. That gives you 4 hours per workday for live meetings.
Tighter overlap is achievable by having the side with later working hours start earlier, or by treating the first and last hours of each side as flexible. The bar above marks every hour where both cities sit inside a 9 AM – 5 PM window.
About converting Singapore time to Dubai time
Singapore follows the Asia/Singapore time zone (currently GMT+8, GMT+8), while Dubai follows Asia/Dubai (currently GMT+4, GMT+4). Dubai is 4 hours behind Singapore right now.
Neither city observes daylight saving time, so the offset between them is the same all year.
Reverse this conversion
Dubai to Singapore
Open the converter
Plan a meeting between Singapore and Dubai
More conversions from Singapore
Frequently asked questions
- How many hours is Singapore from Dubai?
- Dubai is 4 hours behind Singapore right now.
- What time is 9:00 AM Singapore in Dubai?
- 9:00 AM in Singapore is 5:00 AM in Dubai.
- What time is 5:00 PM Singapore in Dubai?
- 5:00 PM in Singapore is 1:00 PM in Dubai.
- When do Singapore and Dubai business hours overlap?
- Standard 9 AM - 5 PM working hours overlap for about 4 hours, roughly from 1:00 PM to 5:00 PM in Singapore time.
- Does daylight saving time change the difference between Singapore and Dubai?
- Neither Singapore nor Dubai observes daylight saving time, so the offset between them is constant year-round.
Local time page
Time in Singapore
Local time page
Time in Dubai