Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

Argentina to Kathmandu

+8h 45m

Argentina

ARTSOURCE

UTC-03:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Kathmandu

NPT

Nepal · UTC+05:45

HH08

MM45

20:45 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Argentina

Kathmandu

12:00 AM

8:45 AM

2:00 AM

10:45 AM

4:00 AM

12:45 PM

6:00 AM

2:45 PM

8:00 AM

4:45 PM

10:00 AM

6:45 PM

12:00 PM

8:45 PM

2:00 PM

10:45 PM

4:00 PM

12:45 AM+1

6:00 PM

2:45 AM+1

8:00 PM

4:45 AM+1

10:00 PM

6:45 AM+1

Green rows indicate typical business hours (9 AM - 5 PM)

ART and NPT on the World Map

The map below highlights the ART (Argentina Time) and NPT (Nepal Time) timezone regions across the globe.

ART Zone

→

NPT Zone

Explore all world timezones interactively →

ART – Argentina Time

UTC-03:00

Argentina Time (ART) is the standard time for Argentina, 3 hours behind UTC.

Countries in ART

Argentina

Major Cities in ART

Buenos AiresCórdobaRosarioMendozaLa PlataTucumán

Key Facts about ART

•Argentina does not observe daylight saving time.
•Buenos Aires is one of the most visited cities in South America.
•ART is the same offset as BRT (UTC-03:00).

Daylight Saving:No – UTC-03:00 year-round

Learn more about ART on Wikipedia

NPT – Nepal Time

UTC+05:45

Nepal 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.

Countries in NPT

Nepal

Major Cities in NPT

KathmanduPokharaLalitpurBharatpurBiratnagar

Key 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.
•Nepal does not observe daylight saving time.
•Nepal is 15 minutes ahead of India, despite sharing a long open border.

Daylight Saving:No – UTC+05:45 year-round

Learn more about NPT on Wikipedia

About Kathmandu

Wikipedia

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.

Population:1.4 million

Metro:3.0 million

Business Hours:10:00 AM - 5:00 PM NPT

Currency:NPR (रू)

Stock Exchange:NEPSE (Nepal Stock Exchange)

Key Landmarks

Boudhanath StupaSwayambhunathDurbar SquarePashupatinath TempleGarden of Dreams

Did You Know?

Nepal Time (NPT) is one of only three timezones offset by 45 minutes (UTC+5:45).

Learn more about NPT timezone →

Time Conversion Guide: Argentina to Kathmandu

Argentina runs on Argentina Standard Time (ART) at UTC-03:00. Kathmandu runs on Nepal Time (NPT) at UTC+05:45. That puts Argentina 8 hours 45 minutes ahead of Kathmandu — a difference of +8h 45m at the current offsets.

In practice, when it is 9:00 AM in Argentina it is 5:45 PM in Kathmandu. Midnight in Argentina is 8:45 AM in Kathmandu. Neither zone observes daylight saving time, so the offset between them stays constant all year.

Argentina to Kathmandu time conversion table

Argentina (ART)	Kathmandu (NPT)	Day
12:00 AM	8:45 AM	same day
6:00 AM	2:45 PM	same day
7:00 AM	3:45 PM	same day
8:00 AM	4:45 PM	same day
9:00 AM	5:45 PM	same day
12:00 PM	8:45 PM	same day
3:00 PM	11:45 PM	same day
5:00 PM	1:45 AM	next day
6:00 PM	2:45 AM	next day
9:00 PM	5:45 AM	next day

Why people convert Argentina to Kathmandu time

Scheduling a call from Argentina to Kathmandu: a 10:00 AM start in Argentina lands at 6:45 PM in Kathmandu, so you can confirm the slot without doing the arithmetic yourself.
Handling a +8h 45m gap: Argentina and Kathmandu have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Kathmandu is 5:45 PM in Argentina.
Booking travel or deliveries: tracking Kathmandu local time against Argentina keeps pickup windows and arrival estimates honest across the +8h 45m offset.

Always state the zone abbreviation, not just the hour. "3:00 PM ART" is unambiguous; "3 PM" across a +8h 45m gap is not.
With a +8h 45m gap there is no shared 9-to-5 window, so alternate the early start: one week Argentina takes the early slot, the next week Kathmandu does.

About ART (Argentina Time)

Argentina Time (ART) is the time zone used throughout Argentina. Argentina does not observe daylight saving time. ART shares the same offset as Brasilia Time (BRT) and Uruguay's UYT.

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 Argentina and Kathmandu

With a +8h 45m offset there is no overlap inside a normal 9 AM – 5 PM day. Kathmandu opens at 9:00 AM NPT, which is 5:45 PM in Argentina, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

Argentina and Kathmandu have no shared working hours because of the +8h 45m gap. Teams need to alternate early starts or rely on asynchronous handovers.

Argentina is 8 hours 45 minutes ahead of Kathmandu (ART UTC-03:00 → NPT UTC+05:45). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between Argentina and Kathmandu?

Argentina (ART, UTC-03:00) is 8 hours 45 minutes ahead of Kathmandu (NPT, UTC+05:45). The gap is currently +8h 45m.

How do I convert Argentina time to Kathmandu time?

Add +8h 45m to Argentina local time. For example, 9:00 AM in Argentina is 5:45 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 +8h 45m offset from Argentina.

What is the best time to call Kathmandu from Argentina?

There is no shared working-hours window because of the +8h 45m gap. The closest option is 1:00 PM in Argentina, which is 9:45 PM in Kathmandu.

Which is ahead, Argentina or Kathmandu?

Argentina is 8 hours 45 minutes ahead of Kathmandu. When it is 12:00 PM in Argentina it is 8:45 PM in Kathmandu.

Do Argentina and Kathmandu use different time zones?

Argentina (Argentina) uses ART at UTC-03:00, while Kathmandu (Nepal) uses NPT at UTC+05:45. The IANA identifiers are America/Buenos_Aires and Asia/Kathmandu.

Does daylight saving time affect the Argentina–Kathmandu difference?

Neither zone observes daylight saving time, so the +8h 45m offset between Argentina and Kathmandu is fixed all year.

Which other cities share Argentina's time zone?

ART also covers Buenos Aires, Córdoba, Rosario, Mendoza, La Plata, Tucumán.

Which countries use ART, Argentina's zone?

ART is used in Argentina.

Is there a day difference between Argentina and Kathmandu?

Not normally. The +8h 45m gap only pushes the date over for late-evening times.

What is the time difference between Argentina and Kathmandu?

Kathmandu is +8h 45m from Argentina.

What timezone is Argentina in?

Argentina 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.