Time difference · America/New_York ↔ Asia/Kolkata
Time difference between New York and Mumbai
In short
Mumbai is 9 hours 30 minutes ahead of New York for 232 of the next 365 days.
From 1 November 2026 to 13 March 2027 the difference is 10 hours 30 minutes.
When it is 09:00 in New York, it is 18:30 in Mumbai.
Computed from IANA tzdb 2026e UTC offsets for America/New_York and Asia/Kolkata.
Data updated
Right now
- New York
- --:--
- Mumbai
- --:--
Current local times appear here.
Usual difference
+9 h 30 min
Mumbai ahead, 232 of the next 365 days
Through the year
+9 h 30 min to +10 h 30 min
Mumbai relative to New York
Working hours overlap
None
09:00–17:00 never overlaps
Straight-line distance
12,538 km
7,791 mi between city centres
How the difference changes over the next 12 months
Positive values mean Mumbai is ahead of New York.
| From | Until | Mumbai vs New York |
|---|---|---|
| 1 Nov 2026 | 1 Nov 2026 | +9 h 30 min |
| 1 Nov 2026 | 14 Mar 2027 | +10 h 30 minchanged |
| 14 Mar 2027 | 31 Oct 2027 | +9 h 30 min |
Dates are UTC days; clocks change at local times listed below.
When the clocks change
New York
America/New_York
Sun, 1 November 2026
At 02:00 clocks go back 1 hour to 01:00 (EST, UTC−05:00)
Sun, 14 March 2027
At 02:00 clocks go forward 1 hour to 03:00 (EDT, UTC−04:00)
Mumbai
Asia/Kolkata
No clock changes in this period.
Hour by hour (+9 h 30 min)
At the usual difference. Arrival time = departure time in New York + flight time + 9 hours 30 minutes. On dates with a different gap, shift every row by the change.
| New York | Mumbai | Both awake / working |
|---|---|---|
| 00:00 | 09:30 | — |
| 01:00 | 10:30 | — |
| 02:00 | 11:30 | — |
| 03:00 | 12:30 | — |
| 04:00 | 13:30 | — |
| 05:00 | 14:30 | — |
| 06:00 | 15:30 | — |
| 07:00 | 16:30 | both awake |
| 08:00 | 17:30 | both awake |
| 09:00 | 18:30 | both awake |
| 10:00 | 19:30 | both awake |
| 11:00 | 20:30 | both awake |
| 12:00 | 21:30 | both awake |
| 13:00 | 22:30 | both awake |
| 14:00 | 23:30 | — |
| 15:00 | 00:30next day | — |
| 16:00 | 01:30next day | — |
| 17:00 | 02:30next day | — |
| 18:00 | 03:30next day | — |
| 19:00 | 04:30next day | — |
| 20:00 | 05:30next day | — |
| 21:00 | 06:30next day | — |
| 22:00 | 07:30next day | both awake |
| 23:00 | 08:30next day | — |
Calling and meeting windows
| Difference | Days | Both awake (07–23), New York time | Both working (09–17), New York time |
|---|---|---|---|
| +9 h 30 min | 232 | 07:00–13:30 | None |
| +10 h 30 min | 133 | 07:00–12:30 | None |
What the data shows
Over the next 12 months the gap is 9 hours 30 minutes for 232 days, 10 hours 30 minutes for 133 days, because only New York changes its clocks.
How we calculated this: Days per distinct difference across the period.
At the usual difference, 09:00–17:00 working days in New York and Mumbai do not overlap at all; waking hours (07:00–23:00) overlap 07:00–13:30 New York time.
How we calculated this: Intersection of 09:00–17:00 (and 07:00–23:00) local in both places at the typical difference.
The difference is not a whole number of hours because Mumbai keeps a UTC offset with 30 extra minutes.
How we calculated this: Non-integer-hour UTC offset in tzdb.
This page also answers for
These places keep exactly the same clocks over the period, so every number above applies to them too.
Same clock as New York
- Toronto, Canada
- Port-au-Prince, Haiti
- Nassau, Bahamas
- Miami, United States
- Philadelphia, United States
- Atlanta, United States
- Boston, United States
- Washington, D.C., United States
Same clock as Mumbai
- Jaffna, Sri Lanka
- Delhi, India
- Kolkata, India
- Chennai, India
- Bengaluru, India
- Hyderabad, India
- Amaravati, India
- Ahmedabad, India
Search flights between New York and Mumbai
Schedules and fares come from our partners when you search; times on tickets are always local.
Not covered in this guide yet
Flight times and schedules. We only add these once we can cite an official or verified source.