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 China

+2h 15m

Kathmandu

NPTSOURCE

Nepal · UTC+05:45

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

China

CST

UTC+08:00

HH02

MM15

14:15 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Kathmandu

China

12:00 AM

2:15 AM

2:00 AM

4:15 AM

4:00 AM

6:15 AM

6:00 AM

8:15 AM

8:00 AM

10:15 AM

10:00 AM

12:15 PM

12:00 PM

2:15 PM

2:00 PM

4:15 PM

4:00 PM

6:15 PM

6:00 PM

8:15 PM

8:00 PM

10:15 PM

10:00 PM

12:15 AM+1

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

NPT and CST on the World Map

The map below highlights the NPT (Nepal Time) and CST (China Standard Time) timezone regions across the globe.

NPT Zone

→

CST 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

CST – China Standard Time

UTC+08:00

China Standard Time (CST) covers all of mainland China, 8 hours ahead of UTC.

Countries in CST

ChinaHong KongMacauTaiwan

Major Cities in CST

ShanghaiBeijingShenzhenGuangzhouChengduHong KongTaipeiWuhanHangzhouNanjing

Key Facts about CST

•China uses a single time zone despite spanning 5 geographical zones.
•In Xinjiang (western China), sunset can be as late as midnight in summer.
•China abolished daylight saving time in 1991.
•The Shanghai Stock Exchange operates on CST/Beijing Time.

Daylight Saving:No – UTC+08:00 year-round

Learn more about CST 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 →

Kathmandu vs China: Offsets, DST and Best Call Times

Kathmandu runs on Nepal Time (NPT) at UTC+05:45. China runs on China Standard Time (CST) at UTC+08:00. That puts Kathmandu 2 hours 15 minutes ahead of China — a difference of +2h 15m at the current offsets.

In practice, when it is 9:00 AM in Kathmandu it is 11:15 AM in China. Midnight in Kathmandu is 2:15 AM in China. Neither zone observes daylight saving time, so the offset between them stays constant all year.

Kathmandu to China time conversion table

Kathmandu (NPT)	China (CST)	Day
12:00 AM	2:15 AM	same day
6:00 AM	8:15 AM	same day
7:00 AM	9:15 AM	same day
8:00 AM	10:15 AM	same day
9:00 AM	11:15 AM	same day
12:00 PM	2:15 PM	same day
3:00 PM	5:15 PM	same day
5:00 PM	7:15 PM	same day
6:00 PM	8:15 PM	same day
9:00 PM	11:15 PM	same day

Why people convert Kathmandu to China time

Scheduling a call from Kathmandu to China: a 10:00 AM start in Kathmandu lands at 12:15 PM in China, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Kathmandu and China are inside the 9-to-5 working day between 9:00 AM and 2:45 PM NPT time (11:15 AM–5:00 PM CST). That is roughly 5 hours 45 minutes of usable overlap.
Watching a live event or market open: Kathmandu viewers need 11:15 AM in China to catch a 9:00 AM start there, and 9:45 PM if the event is anchored to Kathmandu.

Always state the zone abbreviation, not just the hour. "3:00 PM NPT" is unambiguous; "3 PM" across a +2h 15m gap is not.
Block 9:00 AM–2:45 PM NPT as the recurring meeting window if you work primarily from Kathmandu and need China colleagues present.

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 CST (China Standard Time)

China Standard Time (CST, also known as Beijing Time) is used across all of mainland China despite the country spanning five geographical time zones. This single-timezone policy was adopted in 1949. China does not observe daylight saving time. CST is shared with Hong Kong (HKT), Macau, Taiwan, Singapore, Malaysia, and the Philippines, making UTC+08:00 one of the most used offsets in the world.

Best time to call between Kathmandu and China

Both Kathmandu and China sit inside the 9 AM – 5 PM working day between 9:00 AM–2:45 PM NPT, which is 11:15 AM–5:00 PM CST. That gives roughly 5 hours and 45 minutes of shared time — the safest window for a live call or meeting.

Business hours overlap

Kathmandu and China share 5 hours of working-hours overlap (9:00 AM–2:45 PM NPT), so scheduling a live meeting is straightforward.

Kathmandu is 2 hours 15 minutes ahead of China (NPT UTC+05:45 → CST UTC+08:00). The shared working window is 9:00 AM–2:45 PM NPT. 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 Kathmandu and China?

Kathmandu (NPT, UTC+05:45) is 2 hours 15 minutes ahead of China (CST, UTC+08:00). The gap is currently +2h 15m.

How do I convert Kathmandu time to China time?

Add +2h 15m to Kathmandu local time. For example, 9:00 AM in Kathmandu is 11:15 AM in China.

What time is it in China right now?

China uses CST at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +2h 15m offset from Kathmandu.

What is the best time to call China from Kathmandu?

Call between 9:00 AM and 2:45 PM NPT — that maps to 11:15 AM–5:00 PM CST and keeps both parties inside the working day.

Which is ahead, Kathmandu or China?

Kathmandu is 2 hours 15 minutes ahead of China. When it is 12:00 PM in Kathmandu it is 2:15 PM in China.

Do Kathmandu and China use different time zones?

Kathmandu (Nepal) uses NPT at UTC+05:45, while China (China) uses CST at UTC+08:00. The IANA identifiers are Asia/Kathmandu and Asia/Shanghai.

Does daylight saving time affect the Kathmandu–China difference?

Neither zone observes daylight saving time, so the +2h 15m offset between Kathmandu and China 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 China?

Not normally. The +2h 15m gap only pushes the date over for late-evening times.

What is the time difference between Kathmandu and China?

China is +2h 15m 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.