Time difference
Austin to Mumbai Time Difference
Mumbai is 10 hours and 30 minutes ahead of Austin — when it's 12:00 PM in Austin, it's 10:30 PM in Mumbai. (Austin (America/Chicago, CDT); Mumbai (Asia/Kolkata, IST).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Mumbai is 10 hours and 30 minutes ahead of Austin. Standard 9 AM–5 PM business hours in Austin and Mumbai do not overlap, so a live call needs one side outside normal hours. Clocks change on November 1, 2026, which briefly shifts the gap between Austin and Mumbai — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Austin, it's 7:30 PM in Mumbai.
- When it's 9:00 AM in Mumbai, it's 10:30 PM the previous day in Austin.
Mumbai is currently 10 hours and 30 minutes ahead of Austin.
Interactive converter
12:00PM
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Best times to meet
Standard 9 AM – 5 PM hours in Austin and Mumbai do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Austin, or a 6–8 PM meeting in Mumbai.
Quick conversion table
| Austin | Mumbai |
|---|---|
| 12 AM | 10:30 AM |
| 1 AM | 11:30 AM |
| 2 AM | 12:30 PM |
| 3 AM | 1:30 PM |
| 4 AM | 2:30 PM |
| 5 AM | 3:30 PM |
| 6 AM | 4:30 PM |
| 7 AM | 5:30 PM |
| 8 AM | 6:30 PM |
| 9 AM | 7:30 PM |
| 10 AM | 8:30 PM |
| 11 AM | 9:30 PM |
| 12 PM | 10:30 PM |
| 1 PM | 11:30 PM |
| 2 PM | 12:30 AM (next day) |
| 3 PM | 1:30 AM (next day) |
| 4 PM | 2:30 AM (next day) |
| 5 PM | 3:30 AM (next day) |
| 6 PM | 4:30 AM (next day) |
| 7 PM | 5:30 AM (next day) |
| 8 PM | 6:30 AM (next day) |
| 9 PM | 7:30 AM (next day) |
| 10 PM | 8:30 AM (next day) |
| 11 PM | 9:30 AM (next day) |
Daylight saving
On November 1, 2026, Austin shifts for daylight saving. After that, Mumbai will be 11 hours and 30 minutes ahead of Austin (currently 10 hours and 30 minutes ahead of Austin). The converter and the tables above always reflect the correct offset for the date you pick.
- Austin is currently observing daylight saving time.
- Mumbai does not observe daylight saving time.
Frequently asked questions
- Is Mumbai ahead of or behind Austin?
- Mumbai is 10 hours and 30 minutes ahead of Austin.
- How many hours ahead of Austin is Mumbai?
- Mumbai is 10 hours and 30 minutes ahead of Austin.
- What time is 9 AM in Austin in Mumbai?
- 9:00 AM in Austin is 7:30 PM in Mumbai.
- What time is noon in Austin in Mumbai?
- 12:00 PM in Austin is 10:30 PM in Mumbai.
- What time is 5 PM in Austin in Mumbai?
- 5:00 PM in Austin is 3:30 AM the next day in Mumbai. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Austin in Mumbai?
- 3:00 PM in Austin is 1:30 AM the next day in Mumbai.
- Is Austin currently observing daylight saving time?
- Austin is currently observing daylight saving time (summer time).
- Is Mumbai currently observing daylight saving time?
- Mumbai does not observe daylight saving time — its UTC offset stays the same all year.
- Do Austin and Mumbai observe daylight saving?
- On November 1, 2026, Austin shifts for daylight saving. After that, Mumbai will be 11 hours and 30 minutes ahead of Austin (currently 10 hours and 30 minutes ahead of Austin). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Mumbai from Austin?
- Austin and Mumbai business hours don't overlap. The closest options are early mornings in Austin or late evenings, when one side stretches outside 9–5.
- When is the best time to call Austin from Mumbai?
- Mumbai and Austin business hours don't overlap. The closest options are early mornings in Mumbai or late evenings, when one side stretches outside 9–5.
- Austin (CDT) to Mumbai (IST) — how do I convert quickly?
- Add 10 hours and 30 minutes to Austin local time to get Mumbai local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
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