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).

NPT to CEST

-3h 45m

NPT

NPTSOURCE

UTC+05:45

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

CEST

UTC+02:00☀ DST active

HH08

MM15

08:15 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

NPT

CEST

12:00 AM

8:15 PM-1

2:00 AM

10:15 PM-1

4:00 AM

12:15 AM

6:00 AM

2:15 AM

8:00 AM

4:15 AM

10:00 AM

6:15 AM

12:00 PM

8:15 AM

2:00 PM

10:15 AM

4:00 PM

12:15 PM

6:00 PM

2:15 PM

8:00 PM

4:15 PM

10:00 PM

6:15 PM

Green 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 Summer Time) timezone regions across the globe.

NPT Zone

→

CEST 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

CEST – Central European Summer Time

UTC+02:00

Central European Summer Time (CEST) is the daylight saving time in Central Europe, 2 hours ahead of UTC.

Countries in CEST

GermanyFranceItalySpainNetherlandsBelgiumAustriaSwitzerlandPolandSwedenNorway

Major Cities in CEST

ParisBerlinRomeMadridAmsterdamViennaStockholm

Key Facts about CEST

•CEST runs from the last Sunday of March to the last Sunday of October.
•The EU has voted to abolish clock changes but implementation has been delayed.
•CEST shares the same offset as EET (UTC+02:00).

Daylight Saving:Yes – switches to CET

Learn more about CEST on Wikipedia

Comparing Time Zones: NPT and CEST

NPT runs on Nepal Time (NPT) at UTC+05:45. CEST runs on Central European Summer Time (CEST) at UTC+02:00. That puts NPT 3 hours 45 minutes behind CEST — a difference of -3h 45m at the current offsets.

In practice, when it is 9:00 AM in NPT it is 5:15 AM in CEST. Midnight in NPT is 8:15 PM in CEST. Neither zone observes daylight saving time, so the offset between them stays constant all year.

NPT to CEST time conversion table

NPT (NPT)	CEST (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 NPT to CEST time

Scheduling a call from NPT to CEST: a 10:00 AM start in NPT lands at 6:15 AM in CEST, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both NPT and CEST 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.
Coordinating a NPT-based team with CEST contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.

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 NPT and need CEST 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 CEST (Central European Summer Time)

Central European Summer Time (CEST) is observed from the last Sunday of March to the last Sunday of October across most of Europe. During CEST, clocks are 2 hours ahead of UTC. The EU has debated abolishing seasonal clock changes since 2019.

Best time to call between NPT and CEST

Both NPT and CEST 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

NPT and CEST overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.

NPT is 3 hours 45 minutes behind CEST (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

NPT

Does not observe DST

CEST

☀ 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:

⏳

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 NPT and CEST?

NPT (NPT, UTC+05:45) is 3 hours 45 minutes behind CEST (CEST, UTC+02:00). The gap is currently -3h 45m.

How do I convert NPT time to CEST time?

Add -3h 45m to NPT local time. For example, 9:00 AM in NPT is 5:15 AM in CEST.

What time is it in CEST right now?

CEST 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 NPT.