Bucharest to Jakarta
+4hBucharest
EESTSOURCEJakarta
WIBGreen rows indicate typical business hours (9 AM - 5 PM)
EEST and WIB on the World Map
The map below highlights the EEST (Eastern European Time) and WIB (Western Indonesia Time) timezone regions across the globe.
EET – Eastern European Time
UTC+02:00Eastern European Time (EET) is used in Eastern Europe, the Middle East, and northeastern Africa, 2 hours ahead of UTC.
- •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.
WIB – Western Indonesia Time
UTC+07:00Western Indonesia Time (WIB, UTC+07:00) covers Java, Sumatra and West Kalimantan, including Jakarta.
- •Indonesia spans three time zones: WIB (UTC+07:00), WITA (UTC+08:00) and WIT (UTC+09:00).
- •Indonesia has not observed daylight saving time since 1964.
- •Jakarta is the largest city in Southeast Asia by population.
- •WIB shares the UTC+07:00 offset with Indochina Time.
About Jakarta
WikipediaJakarta operates on Western Indonesia Time (WIB), UTC+7. As Southeast Asia's largest economy, Jakarta's IDX is a key emerging market exchange.
Indonesia has 3 time zones; Jakarta uses Western Indonesia Time (WIB).
Comparing Time Zones: Bucharest and Jakarta
Bucharest runs on Eastern European Summer Time (EEST) at UTC+03:00, currently observing daylight saving time. Jakarta runs on Western Indonesia Time (WIB) at UTC+07:00. That puts Bucharest 4 hours ahead of Jakarta — a difference of +4h at the current offsets.
In practice, when it is 9:00 AM in Bucharest it is 1:00 PM in Jakarta. Midnight in Bucharest is 4:00 AM in Jakarta.Bucharest observes daylight saving time while Jakarta does not, so the gap narrows or widens by an hour part of the year.
Bucharest to Jakarta time conversion table
| Bucharest (EEST) | Jakarta (WIB) | Day |
|---|---|---|
| 12:00 AM | 4:00 AM | same day |
| 6:00 AM | 10:00 AM | same day |
| 7:00 AM | 11:00 AM | same day |
| 8:00 AM | 12:00 PM | same day |
| 9:00 AM | 1:00 PM | same day |
| 12:00 PM | 4:00 PM | same day |
| 3:00 PM | 7:00 PM | same day |
| 5:00 PM | 9:00 PM | same day |
| 6:00 PM | 10:00 PM | same day |
| 9:00 PM | 1:00 AM | next day |
Why people convert Bucharest to Jakarta time
- Scheduling a call from Bucharest to Jakarta: a 10:00 AM start in Bucharest lands at 2:00 PM in Jakarta, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Bucharest and Jakarta are inside the 9-to-5 working day between 9:00 AM and 1:00 PM EEST time (1:00 PM–5:00 PM WIB). That is roughly 4 hours of usable overlap.
- Coordinating a Bucharest-based team with Jakarta 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 EEST" is unambiguous; "3 PM" across a +4h gap is not.
- Block 9:00 AM–1:00 PM EEST as the recurring meeting window if you work primarily from Bucharest and need Jakarta colleagues present.
- Bucharest: Clocks fall back on Sun, Oct 25, 2026. Re-check this page after that date because the offset changes and so does the +4h gap.
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.
About WIB (Western Indonesia Time)
Western Indonesia Time (WIB, Waktu Indonesia Barat) is one of Indonesia's three time zones, fixed at UTC+07:00 all year. It covers Java, Sumatra, West Kalimantan and the provinces around them — home to Jakarta, the country's capital and largest city, plus Surabaya and Bandung. Indonesia does not observe daylight saving time, so WIB never shifts. WIB shares its UTC+07:00 offset with Indochina Time (ICT) and Christmas Island Time, but is a distinct zone covering the western half of the Indonesian archipelago. The country's other zones are WITA (UTC+08:00) in the centre and WIT (UTC+09:00) in the east.
Best time to call between Bucharest and Jakarta
Both Bucharest and Jakarta sit inside the 9 AM – 5 PM working day between 9:00 AM–1:00 PM EEST, which is 1:00 PM–5:00 PM WIB. That gives roughly 4 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Bucharest and Jakarta overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.
Bucharest is 4 hours ahead of Jakarta (EEST UTC+03:00 → WIB UTC+07:00). The shared working window is 9:00 AM–1:00 PM EEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Bucharest
☀ Currently in DST
Standard: UTC+02:00 · DST: UTC+03:00
Clocks fall back on Sun, Oct 25, 2026
Jakarta
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Bucharest and Jakarta?
Bucharest (EEST, UTC+03:00) is 4 hours ahead of Jakarta (WIB, UTC+07:00). The gap is currently +4h.
How do I convert Bucharest time to Jakarta time?
Add +4h to Bucharest local time. For example, 9:00 AM in Bucharest is 1:00 PM in Jakarta.
What time is it in Jakarta right now?
Jakarta uses WIB at UTC+07:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +4h offset from Bucharest.
What is the best time to call Jakarta from Bucharest?
Call between 9:00 AM and 1:00 PM EEST — that maps to 1:00 PM–5:00 PM WIB and keeps both parties inside the working day.
Which is ahead, Bucharest or Jakarta?
Bucharest is 4 hours ahead of Jakarta. When it is 12:00 PM in Bucharest it is 4:00 PM in Jakarta.
Do Bucharest and Jakarta use different time zones?
Bucharest (Romania) uses EEST at UTC+03:00, while Jakarta (Indonesia) uses WIB at UTC+07:00. The IANA identifiers are Europe/Bucharest and Asia/Jakarta.
Does daylight saving time affect the Bucharest–Jakarta difference?
Yes at the moment: Bucharest is on daylight saving time and Jakarta is not, so the +4h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Bucharest's time zone?
EEST also covers Cairo, Athens, Helsinki, Bucharest, Kyiv, Sofia, Jerusalem, Tel Aviv and 4 more.
Which countries use EEST, Bucharest's zone?
EEST is used in Finland, Greece, Romania, Bulgaria, Ukraine, Egypt, Israel, Lebanon and 9 more.
Is there a day difference between Bucharest and Jakarta?
Not normally. The +4h gap only pushes the date over for late-evening times.
What is the time difference between Bucharest and Jakarta?
Jakarta is +4h from Bucharest.
What timezone is Bucharest in?
Bucharest operates on its local timezone.
What timezone is Jakarta in?
Jakarta operates on Western Indonesia Time (WIB), UTC+7. As Southeast Asia's largest economy, Jakarta's IDX is a key emerging market exchange.
What are the business hours in Jakarta?
Standard business hours in Jakarta are 8:00 AM - 5:00 PM WIB.
Which countries use EET (Eastern European Time)?
EET is used in Finland, Greece, Romania, Bulgaria, Ukraine, Egypt, and 11 more countries.
Does EET observe daylight saving time?
Yes, EET switches to EEST during summer months.
What are some interesting facts about EET?
EET covers countries across three continents: Europe, Asia, and Africa. Cairo is the most populous city in the EET zone.
Which cities are in the WIB timezone?
Major cities in the WIB timezone include Jakarta, Surabaya, Bandung, Medan, Palembang.
What is the UTC offset for WIB?
Western Indonesia Time (WIB) is at UTC+07:00.
What should I know about the WIB timezone?
Indonesia spans three time zones: WIB (UTC+07:00), WITA (UTC+08:00) and WIT (UTC+09:00). Indonesia has not observed daylight saving time since 1964.
When is it midnight in Bucharest, what time is it in Jakarta?
When it is 12:00 AM (midnight) in Bucharest (EET), it is +4h later in Jakarta (WIB).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More Bucharest time conversions
- bucharest to romania
- bucharest to london
- bucharest to dublin
- bucharest to paris
- bucharest to berlin
- bucharest to amsterdam
- bucharest to madrid
- bucharest to rome
- bucharest to zurich
- bucharest to stockholm
- bucharest to moscow
- bucharest to istanbul
- bucharest to lisbon
- bucharest to new york
- bucharest to dubai
- bucharest to tokyo
- bucharest to singapore
- bucharest to sydney
- bucharest to los angeles
- bucharest to delhi
- bucharest to mumbai
- bucharest to hong kong
- bucharest to toronto
- bucharest to kathmandu
- new york to bucharest
- london to bucharest
- dubai to bucharest
- tokyo to bucharest
- singapore to bucharest
- sydney to bucharest
- los angeles to bucharest
- paris to bucharest
- delhi to bucharest
- mumbai to bucharest
- berlin to bucharest
- hong kong to bucharest
See every conversion from Bucharest →·See every conversion from Jakarta →