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).

Vietnam to Romania

-4h

Vietnam

ICTSOURCE

UTC+07:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Romania

EEST

UTC+03:00☀ DST active

HH08

MM00

08:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Vietnam

Romania

12:00 AM

8:00 PM-1

2:00 AM

10:00 PM-1

4:00 AM

12:00 AM

6:00 AM

2:00 AM

8:00 AM

4:00 AM

10:00 AM

6:00 AM

12:00 PM

8:00 AM

2:00 PM

10:00 AM

4:00 PM

12:00 PM

6:00 PM

2:00 PM

8:00 PM

4:00 PM

10:00 PM

6:00 PM

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

ICT and EEST on the World Map

The map below highlights the ICT (Indochina Time) and EEST (Eastern European Time) timezone regions across the globe.

ICT Zone

→

EEST Zone

Explore all world timezones interactively →

ICT – Indochina Time

UTC+07:00

Indochina Time (ICT) is the time zone for Vietnam, Thailand, Laos, and Cambodia, 7 hours ahead of UTC.

Countries in ICT

ThailandVietnamCambodiaLaosIndonesia (WIB)

Major Cities in ICT

BangkokHo Chi Minh CityHanoiJakartaPhnom PenhVientiane

Key Facts about ICT

•Bangkok is one of the most visited cities in the world.
•ICT is 12 hours ahead of EST.
•Thailand, Vietnam, and Cambodia all share ICT.

Daylight Saving:No – UTC+07:00 year-round

Learn more about ICT 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

Comparing Time Zones: Vietnam and Romania

Vietnam runs on Indochina Time (ICT) at UTC+07:00. Romania runs on Eastern European Summer Time (EEST) at UTC+03:00, also currently on daylight saving time. That puts Vietnam 4 hours behind Romania — a difference of -4h at the current offsets.

In practice, when it is 9:00 AM in Vietnam it is 5:00 AM in Romania. Midnight in Vietnam is 8:00 PM in Romania.Romania observes daylight saving time while Vietnam does not, so the gap narrows or widens by an hour part of the year.

Vietnam to Romania time conversion table

Vietnam (ICT)	Romania (EEST)	Day
12:00 AM	8:00 PM	previous day
6:00 AM	2:00 AM	same day
7:00 AM	3:00 AM	same day
8:00 AM	4:00 AM	same day
9:00 AM	5:00 AM	same day
12:00 PM	8:00 AM	same day
3:00 PM	11:00 AM	same day
5:00 PM	1:00 PM	same day
6:00 PM	2:00 PM	same day
9:00 PM	5:00 PM	same day

Why people convert Vietnam to Romania time

Scheduling a call from Vietnam to Romania: a 10:00 AM start in Vietnam lands at 6:00 AM in Romania, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Vietnam and Romania are inside the 9-to-5 working day between 1:00 PM and 5:00 PM ICT time (9:00 AM–1:00 PM EEST). That is roughly 4 hours of usable overlap.
Booking travel or deliveries: tracking Romania local time against Vietnam keeps pickup windows and arrival estimates honest across the -4h offset.

Always state the zone abbreviation, not just the hour. "3:00 PM ICT" is unambiguous; "3 PM" across a -4h gap is not.
Block 1:00 PM–5:00 PM ICT as the recurring meeting window if you work primarily from Vietnam and need Romania colleagues present.
Romania: Clocks fall back on Sun, Oct 25, 2026. Any meeting series spanning that date will shift by an hour in local time.

About ICT (Indochina Time)

Indochina Time (ICT) is used across Southeast Asia including Vietnam, Thailand, Laos, and Cambodia. Indonesia (Western time, WIB) also uses UTC+07:00. ICT does not observe daylight saving time.

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 Vietnam and Romania

Both Vietnam and Romania sit inside the 9 AM – 5 PM working day between 1:00 PM–5:00 PM ICT, which is 9:00 AM–1:00 PM EEST. That gives roughly 4 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

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

Vietnam is 4 hours behind Romania (ICT UTC+07:00 → EEST UTC+03:00). The shared working window is 1:00 PM–5:00 PM ICT. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Vietnam

Does not observe DST

Romania

☀ 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 Vietnam and Romania?

Vietnam (ICT, UTC+07:00) is 4 hours behind Romania (EEST, UTC+03:00). The gap is currently -4h.

How do I convert Vietnam time to Romania time?

Add -4h to Vietnam local time. For example, 9:00 AM in Vietnam is 5:00 AM in Romania.

What time is it in Romania right now?

Romania 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 -4h offset from Vietnam.

What is the best time to call Romania from Vietnam?

Call between 1:00 PM and 5:00 PM ICT — that maps to 9:00 AM–1:00 PM EEST and keeps both parties inside the working day.

Which is behind, Vietnam or Romania?

Vietnam is 4 hours behind Romania. When it is 12:00 PM in Vietnam it is 8:00 AM in Romania.

Do Vietnam and Romania use different time zones?

Vietnam (Vietnam) uses ICT at UTC+07:00, while Romania (Romania) uses EEST at UTC+03:00. The IANA identifiers are Asia/Ho_Chi_Minh and Europe/Bucharest.