Kathmandu to Zurich
-3h 45mKathmandu
NPTSOURCEZurich
CESTGreen rows indicate typical business hours (9 AM - 5 PM)
NPT and CEST on the World Map
The map below highlights the NPT (Nepal Time) and CEST (Central European Time) timezone regions across the globe.
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.
CET – Central European Time
UTC+01:00Central European Time (CET) is used across most of Western and Central Europe, 1 hour ahead of UTC.
- •CET covers more European countries than any other time zone.
- •Spain uses CET despite being geographically aligned with GMT/WET.
- •The Frankfurt Stock Exchange, Euronext (Amsterdam/Paris), and Borsa Italiana operate on CET.
- •Over 500 million people live in the CET time zone.
- •France moved to CET during the German occupation in WWII and never switched back.
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).
About Zurich
WikipediaZurich operates on Central European Time (CET/CEST). As the world's leading private banking center, Zurich time is essential for global wealth management.
Switzerland has four official languages: German, French, Italian, and Romansh.
Understanding the -3h 45m Gap: Kathmandu vs Zurich
Kathmandu runs on Nepal Time (NPT) at UTC+05:45. Zurich runs on Central European Summer Time (CEST) at UTC+02:00, also currently on daylight saving time. That puts Kathmandu 3 hours 45 minutes behind Zurich — a difference of -3h 45m at the current offsets.
In practice, when it is 9:00 AM in Kathmandu it is 5:15 AM in Zurich. Midnight in Kathmandu is 8:15 PM in Zurich.Zurich observes daylight saving time while Kathmandu does not, so the gap narrows or widens by an hour part of the year.
Kathmandu to Zurich time conversion table
| Kathmandu (NPT) | Zurich (CEST) | Day |
|---|---|---|
| 12:00 AM | 8:15 PM | previous day |
| 6:00 AM | 2:15 AM | same day |
| 7:00 AM | 3:15 AM | same day |
| 8:00 AM | 4:15 AM | same day |
| 9:00 AM | 5:15 AM | same day |
| 12:00 PM | 8:15 AM | same day |
| 3:00 PM | 11:15 AM | same day |
| 5:00 PM | 1:15 PM | same day |
| 6:00 PM | 2:15 PM | same day |
| 9:00 PM | 5:15 PM | same day |
Why people convert Kathmandu to Zurich time
- Scheduling a call from Kathmandu to Zurich: a 10:00 AM start in Kathmandu lands at 6:15 AM in Zurich, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Kathmandu and Zurich are inside the 9-to-5 working day between 12:45 PM and 5:00 PM NPT time (9:00 AM–1:15 PM CEST). That is roughly 4 hours 15 minutes of usable overlap.
- Booking travel or deliveries: tracking Zurich local time against Kathmandu keeps pickup windows and arrival estimates honest across the -3h 45m offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM NPT" is unambiguous; "3 PM" across a -3h 45m gap is not.
- Block 12:45 PM–5:00 PM NPT as the recurring meeting window if you work primarily from Kathmandu and need Zurich colleagues present.
- Zurich: Clocks fall back on Sun, Oct 25, 2026. Any meeting series spanning that date will shift by an hour in local time.
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).
About CET (Central European Time)
Central European Time (CET) is the standard time zone for most of Europe, covering over 30 countries from Spain to Poland, and from Norway to Italy. CET is 1 hour ahead of GMT and is used by the European Union's most populous nations. During summer, most CET countries switch to Central European Summer Time (CEST, UTC+02:00). Major European financial markets in Frankfurt, Paris, and Amsterdam operate on CET.
Best time to call between Kathmandu and Zurich
Both Kathmandu and Zurich sit inside the 9 AM – 5 PM working day between 12:45 PM–5:00 PM NPT, which is 9:00 AM–1:15 PM CEST. That gives roughly 4 hours and 15 minutes of shared time — the safest window for a live call or meeting.
Business hours overlap
Kathmandu and Zurich overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.
Kathmandu is 3 hours 45 minutes behind Zurich (NPT UTC+05:45 → CEST UTC+02:00). The shared working window is 12:45 PM–5:00 PM NPT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Kathmandu
Does not observe DST
Zurich
☀ Currently in DST
Standard: UTC+01:00 · DST: UTC+02:00
Clocks fall back on Sun, Oct 25, 2026
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 Kathmandu and Zurich?
Kathmandu (NPT, UTC+05:45) is 3 hours 45 minutes behind Zurich (CEST, UTC+02:00). The gap is currently -3h 45m.
How do I convert Kathmandu time to Zurich time?
Add -3h 45m to Kathmandu local time. For example, 9:00 AM in Kathmandu is 5:15 AM in Zurich.
What time is it in Zurich right now?
Zurich uses CEST at UTC+02:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -3h 45m offset from Kathmandu.
What is the best time to call Zurich from Kathmandu?
Call between 12:45 PM and 5:00 PM NPT — that maps to 9:00 AM–1:15 PM CEST and keeps both parties inside the working day.
Which is behind, Kathmandu or Zurich?
Kathmandu is 3 hours 45 minutes behind Zurich. When it is 12:00 PM in Kathmandu it is 8:15 AM in Zurich.
Do Kathmandu and Zurich use different time zones?
Kathmandu (Nepal) uses NPT at UTC+05:45, while Zurich (Switzerland) uses CEST at UTC+02:00. The IANA identifiers are Asia/Kathmandu and Europe/Zurich.
Does daylight saving time affect the Kathmandu–Zurich difference?
Yes at the moment: Zurich is on daylight saving time and Kathmandu is not, so the -3h 45m gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Kathmandu's time zone?
NPT also covers Kathmandu, Pokhara, Lalitpur, Bharatpur, Biratnagar.
Which countries use NPT, Kathmandu's zone?
NPT is used in Nepal.
Is there a day difference between Kathmandu and Zurich?
Not normally. The -3h 45m gap only pushes the date over the previous day.
What is the time difference between Kathmandu and Zurich?
Zurich is -3h 45m from Kathmandu.
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 timezone is Zurich in?
Zurich operates on Central European Time (CET/CEST). As the world's leading private banking center, Zurich time is essential for global wealth management.
What are the business hours in Kathmandu?
Standard business hours in Kathmandu are 10:00 AM - 5:00 PM NPT.
What are the business hours in Zurich?
Standard business hours in Zurich are 8:00 AM - 5:00 PM CET.
What is the best time to schedule a call between Kathmandu and Zurich?
The best overlap for a call is when both cities are in business hours. Kathmandu works 10:00 AM - 5:00 PM NPT and Zurich works 8:00 AM - 5:00 PM CET (-3h 45m difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Kathmandu and Zurich?
Kathmandu uses NPR (रू) while Zurich uses CHF (Fr.). Check current exchange rates when planning travel or business between these cities.
How do Kathmandu and Zurich compare in size?
Kathmandu has a population of approximately 1.4 million (metro: 3.0 million), while Zurich has approximately 434,000 (metro: 1.8 million).
What are the major landmarks in Kathmandu and Zurich?
Kathmandu is known for Boudhanath Stupa, Swayambhunath, Durbar Square. Zurich is famous for Old Town, Lake Zurich, Grossmünster.
Do Kathmandu and Zurich have stock exchanges?
Yes. Kathmandu has the NEPSE (Nepal Stock Exchange) and Zurich has the SIX Swiss Exchange. The -3h 45m time difference affects trading hour overlaps between these exchanges.
Which countries use NPT (Nepal Time)?
NPT is used in Nepal.
Does NPT observe daylight saving time?
No, NPT does not observe daylight saving time and remains at UTC+05:45 year-round.
What are some interesting facts about NPT?
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.
Which cities are in the CET timezone?
Major cities in the CET timezone include Paris, Berlin, Rome, Madrid, Amsterdam, Brussels, Vienna, Warsaw.
What is the UTC offset for CET?
Central European Time (CET) is at UTC+01:00. During daylight saving time, it shifts to CEST.
What should I know about the CET timezone?
CET covers more European countries than any other time zone. Spain uses CET despite being geographically aligned with GMT/WET.
When is it midnight in Kathmandu, what time is it in Zurich?
When it is 12:00 AM (midnight) in Kathmandu (NPT), it is -3h 45m later in Zurich (CET).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More Kathmandu time conversions
- kathmandu to npt
- kathmandu to nepal
- kathmandu to dubai
- kathmandu to mumbai
- kathmandu to delhi
- kathmandu to bangalore
- kathmandu to bangkok
- kathmandu to singapore
- kathmandu to hong kong
- kathmandu to shanghai
- kathmandu to beijing
- kathmandu to tokyo
- kathmandu to osaka
- kathmandu to seoul
- kathmandu to new york
- kathmandu to london
- kathmandu to sydney
- kathmandu to los angeles
- kathmandu to paris
- kathmandu to berlin
- kathmandu to toronto
- new york to kathmandu
- london to kathmandu
- dubai to kathmandu
- tokyo to kathmandu
- singapore to kathmandu
- sydney to kathmandu
- los angeles to kathmandu
- paris to kathmandu
- delhi to kathmandu
- mumbai to kathmandu
- berlin to kathmandu
- hong kong to kathmandu
- toronto to kathmandu
See every conversion from Kathmandu →·See every conversion from Zurich →