The time difference between Mumbai and Kathmandu is 15 minutes. When it is 12:00 noon in Mumbai, it is 12:15 in Kathmandu. Mumbai uses the Asia/Kolkata time zone (UTC+5:30), while Kathmandu uses Asia/Kathmandu (UTC+5:45).
There are 7 overlapping business hours between Mumbai and Kathmandu (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 Mumbai time to Kathmandu time. Rows highlighted in green indicate overlapping business hours in both cities.
| Mumbai | Kathmandu | |
|---|---|---|
| 00:00 | 00:15 | Night |
| 01:00 | 01:15 | Night |
| 02:00 | 02:15 | Night |
| 03:00 | 03:15 | Night |
| 04:00 | 04:15 | Night |
| 05:00 | 05:15 | Night |
| 06:00 | 06:15 | |
| 07:00 | 07:15 | |
| 08:00 | 08:15 | |
| 09:00 | 09:15 | Overlap |
| 10:00 | 10:15 | Overlap |
| 11:00 | 11:15 | Overlap |
| 12:00 | 12:15 | Overlap |
| 13:00 | 13:15 | Overlap |
| 14:00 | 14:15 | Overlap |
| 15:00 | 15:15 | Overlap |
| 16:00 | 16:15 | Overlap |
| 17:00 | 17:15 | |
| 18:00 | 18:15 | |
| 19:00 | 19:15 | |
| 20:00 | 20:15 | |
| 21:00 | 21:15 | |
| 22:00 | 22:15 | Night |
| 23:00 | 23:15 | Night |
Neither Mumbai nor Kathmandu 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. Kathmandu is 15 minutes ahead of Mumbai.
It can. If either Mumbai or Kathmandu 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 09:00 and 16:45 Mumbai time, which corresponds to 09:15–17:00 in Kathmandu. Both sides fall within normal business hours.
Add 15 minutes to Mumbai time to get Kathmandu 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.