Portugal to Kathmandu
+4h 45mPortugal
WESTSOURCEKathmandu
NPTGreen rows indicate typical business hours (9 AM - 5 PM)
WEST and NPT on the World Map
The map below highlights the WEST (Western European Time) and NPT (Nepal Time) timezone regions across the globe.
WET – Western European Time
UTC+00:00Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.
- •Portugal is the only mainland European country in the WET time zone.
- •The Canary Islands are on WET despite being part of Spain (which uses CET).
- •WET is identical to GMT and UTC+00:00.
NPT – Nepal Time
UTC+05:45Nepal Time (NPT, UTC+05:45) is the time zone for Nepal — one of the few offsets in the world set on a 45-minute increment.
- •Nepal Time is UTC+05:45 — a 45-minute offset, not a whole or half hour.
- •The 45-minute offset was adopted in 1986 to match Kathmandu's solar time.
- •Nepal does not observe daylight saving time.
- •Nepal is 15 minutes ahead of India, despite sharing a long open border.
About Kathmandu
WikipediaKathmandu operates on Nepal Time (NPT), one of the world's unique UTC+5:45 timezones. This 15-minute offset from India makes Nepal time distinctive for global coordination.
Nepal Time (NPT) is one of only three timezones offset by 45 minutes (UTC+5:45).
Everything You Need to Know About Portugal and Kathmandu Time
Portugal runs on Western European Summer Time (WEST) at UTC+01:00, currently observing daylight saving time. Kathmandu runs on Nepal Time (NPT) at UTC+05:45. That puts Portugal 4 hours 45 minutes ahead of Kathmandu — a difference of +4h 45m at the current offsets.
In practice, when it is 9:00 AM in Portugal it is 1:45 PM in Kathmandu. Midnight in Portugal is 4:45 AM in Kathmandu.Portugal observes daylight saving time while Kathmandu does not, so the gap narrows or widens by an hour part of the year.
Portugal to Kathmandu time conversion table
| Portugal (WEST) | Kathmandu (NPT) | Day |
|---|---|---|
| 12:00 AM | 4:45 AM | same day |
| 6:00 AM | 10:45 AM | same day |
| 7:00 AM | 11:45 AM | same day |
| 8:00 AM | 12:45 PM | same day |
| 9:00 AM | 1:45 PM | same day |
| 12:00 PM | 4:45 PM | same day |
| 3:00 PM | 7:45 PM | same day |
| 5:00 PM | 9:45 PM | same day |
| 6:00 PM | 10:45 PM | same day |
| 9:00 PM | 1:45 AM | next day |
Why people convert Portugal to Kathmandu time
- Scheduling a call from Portugal to Kathmandu: a 10:00 AM start in Portugal lands at 2:45 PM in Kathmandu, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Portugal and Kathmandu are inside the 9-to-5 working day between 9:00 AM and 12:15 PM WEST time (1:45 PM–5:00 PM NPT). That is roughly 3 hours 15 minutes of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in Portugal is 12:45 AM in Kathmandu makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM WEST" is unambiguous; "3 PM" across a +4h 45m gap is not.
- Block 9:00 AM–12:15 PM WEST as the recurring meeting window if you work primarily from Portugal and need Kathmandu colleagues present.
- Portugal: Clocks fall back on Sun, Oct 25, 2026. Re-check this page after that date because the offset changes and so does the +4h 45m gap.
About WET (Western European Time)
Western European Time (WET) is used in Portugal, the Canary Islands (Spain), Morocco, and several other locations. It is equivalent to GMT/UTC. During summer, Portugal and the Canary Islands switch to WEST (Western European Summer Time, UTC+01:00).
About NPT (Nepal Time)
Nepal Time (NPT) runs at UTC+05:45, one of only a handful of time zones worldwide that are not a whole or half hour from UTC. Nepal set its offset to 5 hours 45 minutes ahead of UTC in 1986 to mark the country's position between the 75°E and 90°E meridians; Kathmandu's solar time sits just over 5 hours 41 minutes ahead of Greenwich, so the 45-minute offset tracks the sun more closely than either 5:30 or 6:00 would. Nepal does not observe daylight saving time, so NPT is fixed all year. The offset makes Nepal 15 minutes ahead of India Standard Time (UTC+05:30) and 2 hours 15 minutes ahead of Dubai (UTC+04:00).
Best time to call between Portugal and Kathmandu
Both Portugal and Kathmandu sit inside the 9 AM – 5 PM working day between 9:00 AM–12:15 PM WEST, which is 1:45 PM–5:00 PM NPT. That gives roughly 3 hours and 15 minutes of shared time — the safest window for a live call or meeting.
Business hours overlap
Portugal and Kathmandu overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.
Portugal is 4 hours 45 minutes ahead of Kathmandu (WEST UTC+01:00 → NPT UTC+05:45). The shared working window is 9:00 AM–12:15 PM WEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Portugal
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
Kathmandu
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Portugal and Kathmandu?
Portugal (WEST, UTC+01:00) is 4 hours 45 minutes ahead of Kathmandu (NPT, UTC+05:45). The gap is currently +4h 45m.
How do I convert Portugal time to Kathmandu time?
Add +4h 45m to Portugal local time. For example, 9:00 AM in Portugal is 1:45 PM in Kathmandu.
What time is it in Kathmandu right now?
Kathmandu uses NPT at UTC+05:45. Use the live converter at the top of this page — it updates in real time and already accounts for the +4h 45m offset from Portugal.
What is the best time to call Kathmandu from Portugal?
Call between 9:00 AM and 12:15 PM WEST — that maps to 1:45 PM–5:00 PM NPT and keeps both parties inside the working day.
Which is ahead, Portugal or Kathmandu?
Portugal is 4 hours 45 minutes ahead of Kathmandu. When it is 12:00 PM in Portugal it is 4:45 PM in Kathmandu.
Do Portugal and Kathmandu use different time zones?
Portugal (Portugal) uses WEST at UTC+01:00, while Kathmandu (Nepal) uses NPT at UTC+05:45. The IANA identifiers are Europe/Lisbon and Asia/Kathmandu.
Does daylight saving time affect the Portugal–Kathmandu difference?
Yes at the moment: Portugal is on daylight saving time and Kathmandu is not, so the +4h 45m gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Portugal's time zone?
WEST also covers Lisbon, Porto, Casablanca, Las Palmas, Funchal, Rabat.
Which countries use WEST, Portugal's zone?
WEST is used in Portugal, Spain (Canary Islands), Morocco, Western Sahara.
Is there a day difference between Portugal and Kathmandu?
Not normally. The +4h 45m gap only pushes the date over for late-evening times.
What is the time difference between Portugal and Kathmandu?
Kathmandu is +4h 45m from Portugal.
What timezone is Portugal in?
Portugal operates on its local timezone.
What timezone is Kathmandu in?
Kathmandu operates on Nepal Time (NPT), one of the world's unique UTC+5:45 timezones. This 15-minute offset from India makes Nepal time distinctive for global coordination.
What are the business hours in Kathmandu?
Standard business hours in Kathmandu are 10:00 AM - 5:00 PM NPT.
Which countries use WET (Western European Time)?
WET is used in Portugal, Spain (Canary Islands), Morocco, Western Sahara.
Does WET observe daylight saving time?
Yes, WET switches to WEST during summer months.
What are some interesting facts about WET?
Portugal is the only mainland European country in the WET time zone. The Canary Islands are on WET despite being part of Spain (which uses CET).
Which cities are in the NPT timezone?
Major cities in the NPT timezone include Kathmandu, Pokhara, Lalitpur, Bharatpur, Biratnagar.
What is the UTC offset for NPT?
Nepal Time (NPT) is at UTC+05:45.
What should I know about the NPT timezone?
Nepal Time is UTC+05:45 — a 45-minute offset, not a whole or half hour. The 45-minute offset was adopted in 1986 to match Kathmandu's solar time.
When is it midnight in Portugal, what time is it in Kathmandu?
When it is 12:00 AM (midnight) in Portugal (WET), it is +4h 45m later in Kathmandu (NPT).
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