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).

Turkey to Casablanca

-2h

Turkey

TRTSOURCE

UTC+03:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Casablanca

UTC+01:00

Morocco · UTC+01:00DST observed

HH10

MM00

10:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Turkey

Casablanca

12:00 AM

10:00 PM-1

2:00 AM

12:00 AM

4:00 AM

2:00 AM

6:00 AM

4:00 AM

8:00 AM

6:00 AM

10:00 AM

8:00 AM

12:00 PM

10:00 AM

2:00 PM

12:00 PM

4:00 PM

2:00 PM

6:00 PM

4:00 PM

8:00 PM

6:00 PM

10:00 PM

8:00 PM

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

TRT and UTC+01:00 on the World Map

The map below highlights the TRT (Turkey Time) and UTC+01:00 (Western European Time) timezone regions across the globe.

TRT Zone

→

UTC+01:00 Zone

Explore all world timezones interactively →

TRT – Turkey Time

UTC+03:00

Turkey Time (TRT, UTC+03:00) is the single time zone used across Turkey, fixed year round since 2016.

Countries in TRT

Turkey

Major Cities in TRT

IstanbulAnkaraIzmirBursaAntalya

Key Facts about TRT

•Turkey has used a permanent UTC+03:00 since September 2016.
•TRT is level with Moscow Standard Time and Arabia Standard Time all year.
•Because Turkey kept summer time permanently, western cities see very late winter sunrises.
•Turkey previously observed daylight saving time from 1973 to 2016.

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

Learn more about TRT on Wikipedia

WET – Western European Time

UTC+00:00

Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.

Countries in WET

PortugalSpain (Canary Islands)MoroccoWestern Sahara

Major Cities in WET

LisbonPortoCasablancaLas PalmasFunchalRabat

Key Facts about WET

•Portugal is the only mainland European country in the WET time zone.
•The Canary Islands are on WET despite being part of Spain (which uses CET).
•WET is identical to GMT and UTC+00:00.

Daylight Saving:Yes – switches to WEST

Learn more about WET on Wikipedia

Comparing Time Zones: Turkey and Casablanca

Turkey runs on Türkiye Standard Time (TRT) at UTC+03:00. Casablanca runs on Western European Time (UTC+01:00) at UTC+01:00. That puts Turkey 2 hours behind Casablanca — a difference of -2h at the current offsets.

In practice, when it is 9:00 AM in Turkey it is 7:00 AM in Casablanca. Midnight in Turkey is 10:00 PM in Casablanca. Neither zone observes daylight saving time, so the offset between them stays constant all year.

Turkey to Casablanca time conversion table

Turkey (TRT)	Casablanca (UTC+01:00)	Day
12:00 AM	10:00 PM	previous day
6:00 AM	4:00 AM	same day
7:00 AM	5:00 AM	same day
8:00 AM	6:00 AM	same day
9:00 AM	7:00 AM	same day
12:00 PM	10:00 AM	same day
3:00 PM	1:00 PM	same day
5:00 PM	3:00 PM	same day
6:00 PM	4:00 PM	same day
9:00 PM	7:00 PM	same day

Why people convert Turkey to Casablanca time

Scheduling a call from Turkey to Casablanca: a 10:00 AM start in Turkey lands at 8:00 AM in Casablanca, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Turkey and Casablanca are inside the 9-to-5 working day between 11:00 AM and 5:00 PM TRT time (9:00 AM–3:00 PM UTC+01:00). That is roughly 6 hours of usable overlap.
Watching a live event or market open: Turkey viewers need 7:00 AM in Casablanca to catch a 9:00 AM start there, and 2:00 AM if the event is anchored to Turkey.

Always state the zone abbreviation, not just the hour. "3:00 PM TRT" is unambiguous; "3 PM" across a -2h gap is not.
Block 11:00 AM–5:00 PM TRT as the recurring meeting window if you work primarily from Turkey and need Casablanca colleagues present.
Casablanca: Clocks fall back on Sun, Feb 7, 2027. Any meeting series spanning that date will shift by an hour in local time.

About TRT (Turkey Time)

Turkey Time (TRT) is fixed at UTC+03:00 all year. Turkey abolished seasonal clock changes in September 2016, moving to a permanent UTC+03:00 so the whole country stays on what was formerly summer time. That leaves Istanbul, which sits close to 29°E, on an offset well ahead of its solar time — sunrise in mid-winter comes after 08:30 local. TRT shares its offset with Moscow Standard Time, Arabia Standard Time and East Africa Time, so Istanbul is level with Moscow and Riyadh all year and one hour ahead of Central European Time during the European winter.

About WET (Western European Time)

Western European Time (WET) is used in Portugal, the Canary Islands (Spain), Morocco, and several other locations. It is equivalent to GMT/UTC. During summer, Portugal and the Canary Islands switch to WEST (Western European Summer Time, UTC+01:00).

Best time to call between Turkey and Casablanca

Both Turkey and Casablanca sit inside the 9 AM – 5 PM working day between 11:00 AM–5:00 PM TRT, which is 9:00 AM–3:00 PM UTC+01:00. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Turkey and Casablanca share 6 hours of working-hours overlap (11:00 AM–5:00 PM TRT), so scheduling a live meeting is straightforward.

Turkey is 2 hours behind Casablanca (TRT UTC+03:00 → UTC+01:00 UTC+01:00). The shared working window is 11:00 AM–5:00 PM TRT. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Turkey

Does not observe DST

Casablanca

❄ Currently in Standard Time

Standard: UTC+01:00 · DST: UTC+00:00

Clocks fall back on Sun, Feb 7, 2027

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 Turkey and Casablanca?

Turkey (TRT, UTC+03:00) is 2 hours behind Casablanca (UTC+01:00, UTC+01:00). The gap is currently -2h.

How do I convert Turkey time to Casablanca time?

Add -2h to Turkey local time. For example, 9:00 AM in Turkey is 7:00 AM in Casablanca.

What time is it in Casablanca right now?

Casablanca uses UTC+01:00 at UTC+01:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -2h offset from Turkey.

What is the best time to call Casablanca from Turkey?

Call between 11:00 AM and 5:00 PM TRT — that maps to 9:00 AM–3:00 PM UTC+01:00 and keeps both parties inside the working day.

Which is behind, Turkey or Casablanca?

Turkey is 2 hours behind Casablanca. When it is 12:00 PM in Turkey it is 10:00 AM in Casablanca.

Do Turkey and Casablanca use different time zones?

Turkey (Turkey) uses TRT at UTC+03:00, while Casablanca (Morocco) uses UTC+01:00 at UTC+01:00. The IANA identifiers are Europe/Istanbul and Africa/Casablanca.