The time difference between Kathmandu and Mumbai is 15 minutes. When it is 12:00 noon in Kathmandu, it is 11:45 in Mumbai. Kathmandu uses the Asia/Kathmandu time zone (UTC+5:45), while Mumbai uses Asia/Kolkata (UTC+5:30).
There are 7 overlapping business hours between Kathmandu and Mumbai (assuming 9:00–17:00 in each city). The ideal window for calls and meetings is:
Use this table to quickly convert any hour from Kathmandu time to Mumbai time. Rows highlighted in green indicate overlapping business hours in both cities.
| Kathmandu | Mumbai | |
|---|---|---|
| 00:00 | 23:45 (-1 day) | Night |
| 01:00 | 00:45 | Night |
| 02:00 | 01:45 | Night |
| 03:00 | 02:45 | Night |
| 04:00 | 03:45 | Night |
| 05:00 | 04:45 | Night |
| 06:00 | 05:45 | |
| 07:00 | 06:45 | |
| 08:00 | 07:45 | |
| 09:00 | 08:45 | |
| 10:00 | 09:45 | Overlap |
| 11:00 | 10:45 | Overlap |
| 12:00 | 11:45 | Overlap |
| 13:00 | 12:45 | Overlap |
| 14:00 | 13:45 | Overlap |
| 15:00 | 14:45 | Overlap |
| 16:00 | 15:45 | Overlap |
| 17:00 | 16:45 | |
| 18:00 | 17:45 | |
| 19:00 | 18:45 | |
| 20:00 | 19:45 | |
| 21:00 | 20:45 | |
| 22:00 | 21:45 | Night |
| 23:00 | 22:45 | Night |
Neither Kathmandu nor Mumbai is currently observing daylight saving time. If either city observes DST, the time difference will change by 1 hour when DST begins or ends. Always double-check before scheduling across these time zones during March–April and October–November.
The time difference is 15 minutes. Mumbai is 15 minutes behind Kathmandu.
It can. If either Kathmandu or Mumbai observes daylight saving time, the gap will shift by 1 hour during the transition periods (typically March–April and October–November).
The best window is between 09:15 and 17:00 Kathmandu time, which corresponds to 09:00–16:45 in Mumbai. Both sides fall within normal business hours.
Subtract 15 minutes from Kathmandu time to get Mumbai time. Use the hour-by-hour table above for a quick reference.
For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.