Time Difference: Delhi vs Hanoi

Live comparison of current time in Delhi, India and Hanoi, Vietnam.

Delhi, India
12:35:01PM
Friday, March 27, 2026
1 hour 30 min ahead
Hanoi, Vietnam
02:05:01PM
Friday, March 27, 2026

Hour-by-Hour Comparison

DelhiHanoi
12:00 AM1:30 AM
1:00 AM2:30 AM
2:00 AM3:30 AM
3:00 AM4:30 AM
4:00 AM5:30 AM
5:00 AM6:30 AM
6:00 AM7:30 AM
7:00 AM8:30 AM
8:00 AM9:30 AM
9:00 AM10:30 AM
10:00 AM11:30 AM
11:00 AM12:30 PM
12:00 PM1:30 PM
1:00 PM2:30 PM
2:00 PM3:30 PM
3:00 PM4:30 PM
4:00 PM5:30 PM
5:00 PM6:30 PM
6:00 PM7:30 PM
7:00 PM8:30 PM
8:00 PM9:30 PM
9:00 PM10:30 PM
10:00 PM11:30 PM
11:00 PM12:30 AM

About Time Difference: Delhi and Hanoi

Delhi, India is in the Asia/Kolkata timezone with a UTC offset of UTC+5:30. Hanoi, Vietnam is in the Asia/Bangkok timezone with a UTC offset of UTC+7. The hour-by-hour table above shows when working hours overlap, helping you find the best time for calls, meetings, and collaboration.

Frequently Asked Questions

What is the time difference between Delhi and Hanoi?

Delhi uses the Asia/Kolkata timezone (UTC+5:30) and Hanoi uses the Asia/Bangkok timezone (UTC+7). The exact difference may vary during daylight saving transitions.

When is the best time to call from Delhi to Hanoi?

Look for hours highlighted in green in the comparison table above — these are times when both cities are within standard working hours (9 AM - 5 PM).

Does the time difference change?

Yes, if either city observes daylight saving time, the difference can shift by 1 hour during DST transitions. This page always shows the current, live difference.