Time difference · Europe/London ↔ Asia/Kathmandu
Time difference between London and Kathmandu
In short
Kathmandu is 4 hours 45 minutes ahead of London for 217 of the next 365 days.
From 1 November 2026 to 27 March 2027 the difference is 5 hours 45 minutes.
When it is 09:00 in London, it is 13:45 in Kathmandu.
Computed from IANA tzdb 2026e UTC offsets for Europe/London and Asia/Kathmandu.
Data updated
Right now
- London
- --:--
- Kathmandu
- --:--
Current local times appear here.
Usual difference
+4 h 45 min
Kathmandu ahead, 217 of the next 365 days
Through the year
+4 h 45 min to +5 h 45 min
Kathmandu relative to London
Working hours overlap
3 h 15 minutes
09:00–12:15 in London
Straight-line distance
7,331 km
4,555 mi between city centres
How the difference changes over the next 12 months
Positive values mean Kathmandu is ahead of London.
| From | Until | Kathmandu vs London |
|---|---|---|
| 1 Nov 2026 | 28 Mar 2027 | +5 h 45 minchanged |
| 28 Mar 2027 | 31 Oct 2027 | +4 h 45 min |
| 31 Oct 2027 | 31 Oct 2027 | +5 h 45 minchanged |
Dates are UTC days; clocks change at local times listed below.
When the clocks change
London
Europe/London
Sun, 28 March 2027
At 01:00 clocks go forward 1 hour to 02:00 (BST, UTC+01:00)
Sun, 31 October 2027
At 02:00 clocks go back 1 hour to 01:00 (GMT, UTC+00:00)
Kathmandu
Asia/Kathmandu
No clock changes in this period.
Hour by hour (+4 h 45 min)
At the usual difference. Arrival time = departure time in London + flight time + 4 hours 45 minutes. On dates with a different gap, shift every row by the change.
| London | Kathmandu | Both awake / working |
|---|---|---|
| 00:00 | 04:45 | — |
| 01:00 | 05:45 | — |
| 02:00 | 06:45 | — |
| 03:00 | 07:45 | — |
| 04:00 | 08:45 | — |
| 05:00 | 09:45 | — |
| 06:00 | 10:45 | — |
| 07:00 | 11:45 | both awake |
| 08:00 | 12:45 | both awake |
| 09:00 | 13:45 | working hours |
| 10:00 | 14:45 | working hours |
| 11:00 | 15:45 | working hours |
| 12:00 | 16:45 | working hours |
| 13:00 | 17:45 | both awake |
| 14:00 | 18:45 | both awake |
| 15:00 | 19:45 | both awake |
| 16:00 | 20:45 | both awake |
| 17:00 | 21:45 | both awake |
| 18:00 | 22:45 | both awake |
| 19:00 | 23:45 | — |
| 20:00 | 00:45next day | — |
| 21:00 | 01:45next day | — |
| 22:00 | 02:45next day | — |
| 23:00 | 03:45next day | — |
Calling and meeting windows
| Difference | Days | Both awake (07–23), London time | Both working (09–17), London time |
|---|---|---|---|
| +4 h 45 min | 217 | 07:00–18:15 | 09:00–12:15 |
| +5 h 45 min | 148 | 07:00–17:15 | 09:00–11:15 |
What the data shows
Over the next 12 months the gap is 4 hours 45 minutes for 217 days, 5 hours 45 minutes for 148 days, because only London changes its clocks.
How we calculated this: Days per distinct difference across the period.
At the usual difference, 09:00–17:00 working days overlap for 3 hours 15 minutes: 09:00–12:15 in London, 13:45–17:00 in Kathmandu.
How we calculated this: Intersection of 09:00–17:00 local in both places at the typical difference.
The difference is not a whole number of hours because Kathmandu keeps a UTC offset with 45 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 London
- Lisbon, Portugal
- Dublin, Ireland
- Las Palmas, Spain
- Birmingham, United Kingdom
- Manchester, United Kingdom
- Leeds, United Kingdom
- Porto, Portugal
- Sheffield, United Kingdom
Same clock as Kathmandu
- Lalitpur, Nepal
- Hetauda, Nepal
- Pokhara, Nepal
- Biratnagar, Nepal
- Birganj, Nepal
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