Mumbai HanoiTime Converter
Mumbai (IST, UTC+5:30) is currently 1 hour 30 minutes behind Hanoi (ICT, UTC+7). Compare live clocks, convert any hour, and find times to meet.
Best time to meet between Mumbai and Hanoi
Best meeting times:
Mumbai: 9:00 AM – 5:00 PM
Hanoi: 10:30 AM – 6:30 PM
Quick answer
When it's in Mumbai, it's the same day in Hanoi.
Mumbai (IST) runs 1 hour 30 minutes behind Hanoi (ICT). Both sides keep standard office hours with a real 9–6 overlap: the highlighted window above works for everyone.
- Time difference
- +1h 30m
- Mumbai
- UTC+5:30
- Hanoi
- UTC+7
- Best call window
- 9:00 AM IST
Mumbai to Hanoi conversion table
The next 12 hours in Mumbai and the matching local time in Hanoi. The current hour is highlighted; drag the converter's slider and the table follows.
| Mumbai · IST | Hanoi · ICT |
|---|---|
| NOW Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
This time difference never changes
Neither side observes daylight saving against the other, so the gap stays constant all year. Mumbai does not observe daylight saving time. Hanoi does not observe daylight saving time. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair: every combination is a live tool, not an article.
From Mumbai
To Hanoi
One source of truth, for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am Mumbai time in Hanoi?", it can cite the exact, DST-aware result, not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with time zone identifiers and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "Mumbai → Hanoi",
"url": "https://worldclock.pro/en/convert/mumbai-to-hanoi",
"from": {
"name": "Mumbai",
"type": "city",
"abbreviation": "IST",
"daylightAbbreviation": null,
"iana": "Asia/Kolkata",
"standardUtcOffset": "+05:30",
"daylightUtcOffset": null,
"referenceCity": "Mumbai"
},
"to": {
"name": "Hanoi",
"type": "city",
"abbreviation": "ICT",
"daylightAbbreviation": null,
"iana": "Asia/Bangkok",
"standardUtcOffset": "+07:00",
"daylightUtcOffset": null,
"referenceCity": "Hanoi"
},
"currentDifferenceMinutes": 90,
"possibleDifferencesMinutes": [
90
],
"note": "The difference is constant year-round."
}
Frequently asked questions
What is the time difference between Mumbai and Hanoi?
Mumbai is currently 1 hour 30 minutes behind Hanoi. Mumbai is on IST (UTC+5:30) and Hanoi is on ICT (UTC+7). The difference can change when either side starts or ends daylight saving time.
Is Hanoi ahead of or behind Mumbai?
Hanoi is currently 1 hour 30 minutes ahead of Mumbai.
When it is 9:00 AM in Mumbai, what time is it in Hanoi?
When it is 9:00 AM on a Friday in Mumbai, it is 10:30 AM in Hanoi.
Do Mumbai and Hanoi observe daylight saving time?
Mumbai does not observe daylight saving time. Hanoi does not observe daylight saving time.
How do I convert Mumbai time to Hanoi time?
Add 1 hour 30 minutes to any time in Mumbai to get the time in Hanoi. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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