TIME ZONE CONVERTER
Kathmandu to Lisbon
Time Converter
Convert Kathmandu, Nepal to Lisbon, Portugal. Compare dates, seasonal differences and meeting hours.
Kathmandu is 4h 45m or 5h 45m ahead of Lisbon in 2026, depending on the date.
9 AM Kathmandu = 3:15 AM Lisbon
Selected date: November 10, 2026.
THE QUICK REFERENCE
CSVKathmandu to Lisbon conversion table
November 10, 2026 · Date changes are marked.
View the full 24-hour table
| Kathmandu | Lisbon |
|---|---|
| 12:00 AM | 6:15 PM -1 day |
| 1:00 AM | 7:15 PM -1 day |
| 2:00 AM | 8:15 PM -1 day |
| 3:00 AM | 9:15 PM -1 day |
| 4:00 AM | 10:15 PM -1 day |
| 5:00 AM | 11:15 PM -1 day |
| 6:00 AM | 12:15 AM |
| 7:00 AM | 1:15 AM |
| 8:00 AM | 2:15 AM |
| 9:00 AM | 3:15 AM |
| 10:00 AM | 4:15 AM |
| 11:00 AM | 5:15 AM |
| Kathmandu | Lisbon |
|---|---|
| 12:00 PM | 6:15 AM |
| 1:00 PM | 7:15 AM |
| 2:00 PM | 8:15 AM |
| 3:00 PM | 9:15 AM |
| 4:00 PM | 10:15 AM |
| 5:00 PM | 11:15 AM |
| 6:00 PM | 12:15 PM |
| 7:00 PM | 1:15 PM |
| 8:00 PM | 2:15 PM |
| 9:00 PM | 3:15 PM |
| 10:00 PM | 4:15 PM |
| 11:00 PM | 5:15 PM |
Starting with the Lisbon working day
These examples start on 2026-11-10 in Lisbon.
09:00 Lisbon14:45 →Kathmandu · 2026-11-10
17:00 Lisbon22:45 →Kathmandu · 2026-11-10
ONE CLOCK TIME. THE WHOLE YEAR.
Year CSV09:00 Kathmandu to Lisbon throughout 2026
Keeping 09:00 on the Kathmandu clock produces 2 different destination clock/date answers in 2026. The ranges below use Kathmandu calendar dates, including transition days.
| Dates in Kathmandu · 2026 | Lisbon answer | Source → destination offsets | Explore |
|---|---|---|---|
| Jan 1 – Mar 2887 dates | 03:15Same date | UTC+05:45 → UTC | |
| Mar 29 – Oct 24210 dates | 04:15Same date | UTC+05:45 → UTC+01:00 | |
| Oct 25 – Dec 3168 dates | 03:15Same date | UTC+05:45 → UTC |
Every calendar date is included, not just workdays. Date ranges include both endpoints. Based on IANA 2026e; future rules may change.
DON’T LOSE A DAY
When does Kathmandu time become a different date in Lisbon?
Your complete source day: 2026-11-10. Each range shows which destination date to use.
Kathmandu · 2026-11-1000:00–05:45UTC+05:45
Lisbon · 2026-11-0918:15–24:00UTC Previous day
Kathmandu · 2026-11-1005:45–24:00UTC+05:45
Lisbon · 2026-11-1000:00–18:15UTC Same date
Range starts are included; ends are excluded. 24:00 means midnight at the end of that date. Repeated hours appear separately with their UTC offsets. The strip is proportional to elapsed time.
THE BIGGER PICTURE
2026A year of time differences.
How Lisbon compares with Kathmandu throughout 2026.
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
−5h 45m
−4h 45m
−5h 45m
Lisbon changes its UTC offset in 2026. Kathmandu keeps one UTC offset this year.
See exact change periods
| From (UTC, inclusive) | Until (UTC, exclusive) | Lisbon vs Kathmandu |
|---|---|---|
| 1 Jan 2026, 00:00 UTC | 29 Mar 2026, 01:00 UTC | 5h 45m behind |
| 29 Mar 2026, 01:00 UTC | 25 Oct 2026, 01:00 UTC | 4h 45m behind |
| 25 Oct 2026, 01:00 UTC | 1 Jan 2027, 00:00 UTC | 5h 45m behind |
CLOCK CHANGES
What changes at the next clock adjustment?
Exact periods outside the most common difference in 2026
The most frequent difference has Lisbon 4h 45m behind relative to Kathmandu. Exceptions:
| From (UTC, inclusive) | Until (UTC, exclusive) | Compared with Kathmandu |
|---|---|---|
| 1 Jan 2026, 00:00 UTC | 29 Mar 2026, 01:00 UTC | 5h 45m behind |
| 25 Oct 2026, 01:00 UTC | 1 Jan 2027, 00:00 UTC | 5h 45m behind |
PLAN BEYOND A SINGLE DAY
Daily CSVKathmandu–Lisbon working hours through 2026
Every date calculated with your working windows. 261 selected Kathmandu workdays; public holidays are not applied.
Least shared time2h 15m
Most common3h 15m
Most shared time3h 15m
Days without a 60-min slot0 / 261
A start time that survives the whole year.
Start a 60-minute meeting in Kathmandu 14:45–16:00.
These starts fit both working windows on every selected Kathmandu workday in 2026, using a 15-minute start grid. The end of each range is the last valid start.
Kathmandu: 09:00–17:00, Mon, Tue, Wed, Thu, Fri. Lisbon: 09:00–17:00, Mon, Tue, Wed, Thu, Fri.
Calculation details and repeated hours
Overnight shifts belong to their start weekday. Host workday means the source calendar date. Repeated local times use the first occurrence.
TWO PLACES. ONE CONNECTION.
≈ 8,483 km apartAcross the map. Across the clock.
THE DETAILS THAT MATTER
Kathmandu to Lisbon: useful answers
Why is the Kathmandu to Lisbon difference sometimes 4h 45m and sometimes 5h 45m?
Kathmandu is 4h 45m or 5h 45m ahead of Lisbon in 2026, depending on the date. Lisbon changes its UTC offset in 2026. Kathmandu keeps one UTC offset this year.
Does the Kathmandu–Lisbon time difference change in 2026?
The published rules produce 3 periods with 2 different offsets in 2026. See the annual chart for the exact boundaries of each period.
Does this conversion change the calendar date?
09:00 in Kathmandu on 2026-11-10 is 03:15 in Lisbon on 2026-11-10. This selected time stays on the same date in both places. Other times can cross midnight.
Can Kathmandu and Lisbon meet during working hours?
Your selected working windows share 2h 15m on 2026-11-10. The planner above checks the whole meeting duration and shows suitable start times. Edit the windows to match your team.
Related time-zone meanings and conversions
Choose the question you need answered
Calculated with IANA 2026e. Working hours are your preferences; public holidays and calendar availability are not included. Our methodology