🇮🇳 Kolkata (Calcutta), India
27
- India Standard Time
- UTC+5:30
- Daytime
☀️ 05:32 · 🌙 17:17 · 11 h 46 min
Kolkata (Calcutta) to Da Nang: time difference
Da Nang is 1 h 30 min ahead of Kolkata (Calcutta). Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Kolkata (Calcutta) 07:58 7:58 AM Da Nang 09:28 9:28 AM You –:–
07:58 7:58 AM
India Standard Time · UTC+5:30
☀️ 05:32 · 🌙 17:17
09:28 9:28 AM
Indochina Time · UTC+7
☀️ 05:39 · 🌙 17:31
·
+1 h 30 min
Da Nang is 1 h 30 min ahead of Kolkata (Calcutta).
When you, Kolkata (Calcutta) and Da Nang are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇳 Kolkata (Calcutta)
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇻🇳 Da Nang
1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Kolkata (Calcutta) | 🇻🇳 Da Nang |
|---|---|---|
| Local time | 07:58 | 09:28 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | India Standard Time | Indochina Time |
| UTC offset | UTC+5:30 | UTC+7 |
| Offset from Kolkata (Calcutta) | — | +1 h 30 min |
| IANA zone | Asia/Kolkata | Asia/Ho Chi Minh |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:32 | 05:39 |
| Sunset | 17:17 | 17:31 |
| Daylight | 11 h 46 min | 11 h 52 min |
| People on this clock | 4,486,679 | 1,245,200 |
Compare Kolkata (Calcutta) with another city
More comparisons with Kolkata (Calcutta): the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Kolkata (Calcutta) and Da Nang: common questions
How many hours ahead of Kolkata (Calcutta) is Da Nang?
The clocks in Da Nang are 1 hour and 30 minutes ahead of those in Kolkata (UTC+7 and UTC+5:30).
What time is it in Da Nang at the start of the working day in Kolkata (Calcutta)?
The working day in Kolkata starts at 9:00 AM; in Da Nang it is 10:30 AM at that moment.
What time is it in Da Nang when it is 6:00 PM in Kolkata (Calcutta)?
When it is 6:00 PM in Kolkata, it is 7:30 PM in Da Nang.
When do working hours in Kolkata (Calcutta) and in Da Nang overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:30 PM in Kolkata, which is 10:30 AM to 6:00 PM in Da Nang.
When is it already the next day in Da Nang?
From 10:30 PM in Kolkata (Calcutta) it is already the next day in Da Nang. The other way round, until 1:30 AM in Da Nang it is still the previous day in Kolkata.
Is the time difference between Kolkata (Calcutta) and Da Nang the same all year?
Yes. Neither Kolkata nor Da Nang switches to summer time, so the gap is always 1 hour and 30 minutes.
