Does it account for Daylight Saving Time?

Yes, our converter uses the IANA timezone database, which includes all current DST rules for every timezone in the world.

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks. All timezones are defined as offsets from UTC.

Can I compare multiple timezones at once?

Yes, you can add multiple cities or timezones and see the equivalent times side by side.

How many timezones are there in the world?

There are 38 distinct UTC offsets in use, ranging from UTC-12 to UTC+14. This includes half-hour (UTC+5:30 India, UTC+9:30 Australia) and 45-minute offsets (UTC+5:45 Nepal, UTC+8:45 Australia).

What is the International Date Line?

The International Date Line (IDL) runs roughly along the 180° meridian in the Pacific Ocean. When you cross it westward, you gain a day; crossing eastward, you lose a day.

Why do some timezones have 30 or 45 minute offsets?

Countries chose offsets that best matched their solar noon. India uses UTC+5:30 and Nepal uses UTC+5:45 because standard hourly offsets didn't align well with their geography.

Which country has the most timezones?

France has the most (12 timezones) due to overseas territories. Russia spans 11 timezones. The US has 6 (including Hawaii and Alaska).

Kathmandu to PDT

-12h 45m

Kathmandu

NPTSOURCE

Nepal · UTC+05:45

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

PDT

UTC-07:00☀ DST active

HH11

MM15

(previous day)23:15 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Kathmandu

PDT

12:00 AM

11:15 AM-1

2:00 AM

1:15 PM-1

4:00 AM

3:15 PM-1

6:00 AM

5:15 PM-1

8:00 AM

7:15 PM-1

10:00 AM

9:15 PM-1

12:00 PM

11:15 PM-1

2:00 PM

1:15 AM

4:00 PM

3:15 AM

6:00 PM

5:15 AM

8:00 PM

7:15 AM

10:00 PM

9:15 AM

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

NPT and PDT on the World Map

The map below highlights the NPT (Nepal Time) and PDT (Pacific Daylight Time) timezone regions across the globe.

NPT Zone

→

PDT Zone

Explore all world timezones interactively →

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

PDT – Pacific Daylight Time

UTC-07:00

Pacific Daylight Time (PDT) is the daylight saving offset on the US/Canada Pacific coast, 7 hours behind UTC.

Countries in PDT

United States (Pacific)Canada (British Columbia)Mexico (Baja California)

Major Cities in PDT

Los AngelesSan FranciscoSeattleVancouverPortland

Key Facts about PDT

•PDT aligns with MST at UTC-07:00.
•Tech company earnings calls often reference PDT/PST times.

Daylight Saving:Yes – switches to PST

Learn more about PDT 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 →

Comparing Time Zones: Kathmandu and PDT

Kathmandu runs on Nepal Time (NPT) at UTC+05:45. PDT runs on Pacific Daylight Time (PDT) at UTC-07:00. That puts Kathmandu 12 hours 45 minutes behind PDT — a difference of -12h 45m at the current offsets.

In practice, when it is 9:00 AM in Kathmandu it is 8:15 PM in PDT on the previous day. Midnight in Kathmandu is 11:15 AM in PDT. Neither zone observes daylight saving time, so the offset between them stays constant all year.

Kathmandu to PDT time conversion table

Kathmandu (NPT)	PDT (PDT)	Day
12:00 AM	11:15 AM	previous day
6:00 AM	5:15 PM	previous day
7:00 AM	6:15 PM	previous day
8:00 AM	7:15 PM	previous day
9:00 AM	8:15 PM	previous day
12:00 PM	11:15 PM	previous day
3:00 PM	2:15 AM	same day
5:00 PM	4:15 AM	same day
6:00 PM	5:15 AM	same day
9:00 PM	8:15 AM	same day

Why people convert Kathmandu to PDT time

Scheduling a call from Kathmandu to PDT: a 10:00 AM start in Kathmandu lands at 9:15 PM in PDT the previous day, so you can confirm the slot without doing the arithmetic yourself.
Handling a -12h 45m gap: Kathmandu and PDT 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 PDT is 8:15 PM in Kathmandu.
Booking travel or deliveries: tracking PDT local time against Kathmandu keeps pickup windows and arrival estimates honest across the -12h 45m offset.

Always state the zone abbreviation, not just the hour. "3:00 PM NPT" is unambiguous; "3 PM" across a -12h 45m gap is not.
With a -12h 45m gap there is no shared 9-to-5 window, so alternate the early start: one week Kathmandu takes the early slot, the next week PDT does.

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 PDT (Pacific Daylight Time)

Pacific Daylight Time (PDT) is observed from March to November on the Pacific coast. During PDT, the west coast is 7 hours behind UTC and only 2 hours behind the east coast's EDT.

Best time to call between Kathmandu and PDT

With a -12h 45m offset there is no overlap inside a normal 9 AM – 5 PM day. PDT opens at 9:00 AM PDT, which is 8:15 PM in Kathmandu, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

Kathmandu and PDT have no shared working hours because of the -12h 45m gap. Teams need to alternate early starts or rely on asynchronous handovers.

Kathmandu is 12 hours 45 minutes behind PDT (NPT UTC+05:45 → PDT UTC-07:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Kathmandu

Does not observe DST

PDT

☀ Currently in DST

Standard: UTC-08:00 · DST: UTC-07:00

Clocks fall back on Sun, Nov 1, 2026

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 Kathmandu and PDT?

Kathmandu (NPT, UTC+05:45) is 12 hours 45 minutes behind PDT (PDT, UTC-07:00). The gap is currently -12h 45m.

How do I convert Kathmandu time to PDT time?

Add -12h 45m to Kathmandu local time. For example, 9:00 AM in Kathmandu is 8:15 PM in PDT (previous day).

What time is it in PDT right now?

PDT uses PDT at UTC-07:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -12h 45m offset from Kathmandu.

What is the best time to call PDT from Kathmandu?

There is no shared working-hours window because of the -12h 45m gap. The closest option is 1:00 PM in Kathmandu, which is 12:15 AM in PDT.

Which is behind, Kathmandu or PDT?

Kathmandu is 12 hours 45 minutes behind PDT. When it is 12:00 PM in Kathmandu it is 11:15 PM in PDT.

Do Kathmandu and PDT use different time zones?

Kathmandu (Nepal) uses NPT at UTC+05:45, while PDT uses PDT at UTC-07:00. The IANA identifiers are Asia/Kathmandu and America/Los_Angeles.

Does daylight saving time affect the Kathmandu–PDT difference?

Neither zone observes daylight saving time, so the -12h 45m offset between Kathmandu and PDT is fixed all year.

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 PDT?

Sometimes. The -12h 45m gap is large enough that 8:00 PM or later in Kathmandu already falls on the in PDT.

What is the time difference between Kathmandu and PDT?

PDT is -12h 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.