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).

Dubai to Bucharest

-1h

Dubai

GSTSOURCE

UAE · UTC+04:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Bucharest

EEST

Romania · UTC+03:00☀ DST active

HH11

MM00

11:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Dubai

Bucharest

12:00 AM

11:00 PM-1

2:00 AM

1:00 AM

4:00 AM

3:00 AM

6:00 AM

5:00 AM

8:00 AM

7:00 AM

10:00 AM

9:00 AM

12:00 PM

11:00 AM

2:00 PM

1:00 PM

4:00 PM

3:00 PM

6:00 PM

5:00 PM

8:00 PM

7:00 PM

10:00 PM

9:00 PM

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

GST and EEST on the World Map

The map below highlights the GST (Gulf Standard Time) and EEST (Eastern European Time) timezone regions across the globe.

GST Zone

→

EEST Zone

Explore all world timezones interactively →

GST – Gulf Standard Time

UTC+04:00

Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.

Countries in GST

UAEOmanGeorgiaAzerbaijanMauritius

Major Cities in GST

DubaiAbu DhabiMuscatBakuTbilisi

Key Facts about GST

•Dubai uses GST year-round with no daylight saving time.
•GST is 9 hours ahead of EST and 4 hours ahead of GMT.
•The Dubai Financial Market (DFM) operates on GST.

Daylight Saving:No – UTC+04:00 year-round

Learn more about GST on Wikipedia

EET – Eastern European Time

UTC+02:00

Eastern European Time (EET) is used in Eastern Europe, the Middle East, and northeastern Africa, 2 hours ahead of UTC.

Countries in EET

FinlandGreeceRomaniaBulgariaUkraineEgyptIsraelLebanonJordanLithuaniaLatviaEstoniaMoldovaLibyaSyriaPalestineCyprus

Major Cities in EET

CairoAthensHelsinkiBucharestKyivSofiaJerusalemTel AvivBeirutVilniusRigaTallinn

Key Facts about EET

•EET covers countries across three continents: Europe, Asia, and Africa.
•Cairo is the most populous city in the EET zone.
•Turkey used to be on EET but permanently moved to UTC+03:00 in 2016.
•Finland, the Baltic states, and Greece all use EET.

Daylight Saving:Yes – switches to EEST

Learn more about EET on Wikipedia

About Dubai

Wikipedia

Dubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.

Population:3.5 million

Metro:4.1 million

Business Hours:8:00 AM - 6:00 PM GST

Currency:AED (د.إ)

Stock Exchange:DFM (Dubai Financial Market)

Key Landmarks

Burj KhalifaPalm JumeirahBurj Al ArabDubai MallDubai Frame

Did You Know?

Dubai has no income tax, making it a major hub for international business.

Learn more about GST timezone →

Understanding the -1h Gap: Dubai vs Bucharest

Dubai runs on Gulf Standard Time (GST) at UTC+04:00. Bucharest runs on Eastern European Summer Time (EEST) at UTC+03:00, also currently on daylight saving time. That puts Dubai 1 hour behind Bucharest — a difference of -1h at the current offsets.

In practice, when it is 9:00 AM in Dubai it is 8:00 AM in Bucharest. Midnight in Dubai is 11:00 PM in Bucharest.Bucharest observes daylight saving time while Dubai does not, so the gap narrows or widens by an hour part of the year.

Dubai to Bucharest time conversion table

Dubai (GST)	Bucharest (EEST)	Day
12:00 AM	11:00 PM	previous day
6:00 AM	5:00 AM	same day
7:00 AM	6:00 AM	same day
8:00 AM	7:00 AM	same day
9:00 AM	8:00 AM	same day
12:00 PM	11:00 AM	same day
3:00 PM	2:00 PM	same day
5:00 PM	4:00 PM	same day
6:00 PM	5:00 PM	same day
9:00 PM	8:00 PM	same day

Why people convert Dubai to Bucharest time

Scheduling a call from Dubai to Bucharest: a 10:00 AM start in Dubai lands at 9:00 AM in Bucharest, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Dubai and Bucharest are inside the 9-to-5 working day between 10:00 AM and 5:00 PM GST time (9:00 AM–4:00 PM EEST). That is roughly 7 hours of usable overlap.
Watching a live event or market open: Dubai viewers need 8:00 AM in Bucharest to catch a 9:00 AM start there, and 1:00 AM if the event is anchored to Dubai.

Always state the zone abbreviation, not just the hour. "3:00 PM GST" is unambiguous; "3 PM" across a -1h gap is not.
Block 10:00 AM–5:00 PM GST as the recurring meeting window if you work primarily from Dubai and need Bucharest colleagues present.
Bucharest: Clocks fall back on Sun, Oct 25, 2026. Any meeting series spanning that date will shift by an hour in local time.

About GST (Gulf Standard Time)

Gulf Standard Time (GST) is the time zone used in the United Arab Emirates, Oman, and other Gulf states. GST does not observe daylight saving time. Dubai and Abu Dhabi, major international business and tourism hubs, operate on GST.

About EET (Eastern European Time)

Eastern European Time (EET) covers a wide geographical area including Eastern Europe (Finland, Greece, Romania, Bulgaria, Ukraine), the Middle East (Israel, Lebanon, Jordan), and northeastern Africa (Egypt, Libya). During summer, most EET countries switch to Eastern European Summer Time (EEST, UTC+03:00). Turkey permanently moved to UTC+03:00 in 2016, effectively leaving EET.

Best time to call between Dubai and Bucharest

Both Dubai and Bucharest sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM GST, which is 9:00 AM–4:00 PM EEST. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Dubai and Bucharest share 7 hours of working-hours overlap (10:00 AM–5:00 PM GST), so scheduling a live meeting is straightforward.

Dubai is 1 hour behind Bucharest (GST UTC+04:00 → EEST UTC+03:00). The shared working window is 10:00 AM–5:00 PM GST. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Dubai

Does not observe DST

Bucharest

☀ Currently in DST

Standard: UTC+02:00 · DST: UTC+03:00

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 Dubai and Bucharest?

Dubai (GST, UTC+04:00) is 1 hour behind Bucharest (EEST, UTC+03:00). The gap is currently -1h.

How do I convert Dubai time to Bucharest time?

Add -1h to Dubai local time. For example, 9:00 AM in Dubai is 8:00 AM in Bucharest.

What time is it in Bucharest right now?

Bucharest uses EEST at UTC+03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -1h offset from Dubai.

What is the best time to call Bucharest from Dubai?

Call between 10:00 AM and 5:00 PM GST — that maps to 9:00 AM–4:00 PM EEST and keeps both parties inside the working day.

Which is behind, Dubai or Bucharest?

Dubai is 1 hour behind Bucharest. When it is 12:00 PM in Dubai it is 11:00 AM in Bucharest.

Do Dubai and Bucharest use different time zones?

Dubai (UAE) uses GST at UTC+04:00, while Bucharest (Romania) uses EEST at UTC+03:00. The IANA identifiers are Asia/Dubai and Europe/Bucharest.

Does daylight saving time affect the Dubai–Bucharest difference?

Yes at the moment: Bucharest is on daylight saving time and Dubai is not, so the -1h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share Dubai's time zone?

GST also covers Dubai, Abu Dhabi, Muscat, Baku, Tbilisi.

Which countries use GST, Dubai's zone?

GST is used in UAE, Oman, Georgia, Azerbaijan, Mauritius.

Is there a day difference between Dubai and Bucharest?

Not normally. The -1h gap only pushes the date over the previous day.

What is the time difference between Dubai and Bucharest?

Bucharest is -1h from Dubai.

What timezone is Dubai in?

Dubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.