Hanoi to Colombo Time Difference
🇻🇳 Hanoi is currently 1.5 hours behind of 🇱🇰 Colombo.
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Atin 🇻🇳 Hanoi→it will be—in 🇱🇰 Colombo
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Difference
-1.5h
Business overlap
8h
Distance
3,203 km
Approx. flight
3.8h
Hour-by-Hour: Hanoi to Colombo
| 🇻🇳 Hanoi | 🇱🇰 Colombo | Note |
|---|---|---|
| 12:00 AM | 10:30 PM(prev day) | Previous day |
| 1:00 AM | 11:30 PM(prev day) | Previous day |
| 2:00 AM | 12:30 AM | |
| 3:00 AM | 1:30 AM | |
| 4:00 AM | 2:30 AM | |
| 5:00 AM | 3:30 AM | |
| 6:00 AM | 4:30 AM | |
| 7:00 AM | 5:30 AM | |
| 8:00 AM | 6:30 AM | |
| 9:00 AM | 7:30 AM | |
| 10:00 AM | 8:30 AM | |
| 11:00 AM | 9:30 AM | |
| 12:00 PM | 10:30 AM | |
| 1:00 PM | 11:30 AM | |
| 2:00 PM | 12:30 PM | |
| 3:00 PM | 1:30 PM | |
| 4:00 PM | 2:30 PM | |
| 5:00 PM | 3:30 PM | |
| 6:00 PM | 4:30 PM | |
| 7:00 PM | 5:30 PM | |
| 8:00 PM | 6:30 PM | |
| 9:00 PM | 7:30 PM | |
| 10:00 PM | 8:30 PM | |
| 11:00 PM | 9:30 PM |
Daylight Saving Time (DST)
Neither Hanoi nor Colombo observes Daylight Saving Time. The time difference is always 1.5 hours behind.
Best Meeting Times
There are 8 overlapping business hours between Hanoi and Colombo (9 AM – 6 PM in each city).
🇻🇳 Hanoi
10:00 AM – 6:00 PM
🇱🇰 Colombo
8:30 AM – 4:30 PM
Frequently Asked Questions
What is the time difference between Hanoi and Colombo?
The time difference between Hanoi and Colombo is currently 1.5 hours behind. Hanoi uses GMT+7 (UTC+7), while Colombo uses GMT+5:30 (UTC+5:30).
When it's noon in Hanoi, what time is it in Colombo?
When it's 12:00 PM (noon) in Hanoi, it is 10:30 AM in Colombo. Use our calculator above to convert any other time.
Does the time difference between Hanoi and Colombo change?
No. The time difference between Hanoi and Colombo is always 1.5 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Hanoi and Colombo?
The best time to call is between 10:00 AM and 6:00 PM in Hanoi (which is 8:30 AM – 4:30 PM in Colombo). This 8-hour window falls within business hours in both cities.
Is Hanoi ahead or behind Colombo?
Hanoi is currently 1.5 hours ahead of Colombo.
What time zone is Hanoi in?
Hanoi is in the Asia/Ho Chi_Minh time zone, currently using GMT+7 (UTC+7). Hanoi does not observe Daylight Saving Time.
What time is midnight in Hanoi in Colombo?
When it is midnight (12:00 AM) in Hanoi, it is 10:30 PM in Colombo.