Jakarta to WET
-7hJakarta
WIBSOURCEWET
WETGreen rows indicate typical business hours (9 AM - 5 PM)
WIB and WET on the World Map
The map below highlights the WIB (Western Indonesia Time) and WET (Western European Time) timezone regions across the globe.
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.
WET – Western European Time
UTC+00:00Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.
- •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.
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).
Jakarta vs WET: Offsets, DST and Best Call Times
Jakarta runs on Western Indonesia Time (WIB) at UTC+07:00. WET runs on Western European Time (WET) at UTC+00:00. That puts Jakarta 7 hours behind WET — a difference of -7h at the current offsets.
In practice, when it is 9:00 AM in Jakarta it is 2:00 AM in WET. Midnight in Jakarta is 5:00 PM in WET. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Jakarta to WET time conversion table
| Jakarta (WIB) | WET (WET) | Day |
|---|---|---|
| 12:00 AM | 5:00 PM | previous day |
| 6:00 AM | 11:00 PM | previous day |
| 7:00 AM | 12:00 AM | same day |
| 8:00 AM | 1:00 AM | same day |
| 9:00 AM | 2:00 AM | same day |
| 12:00 PM | 5:00 AM | same day |
| 3:00 PM | 8:00 AM | same day |
| 5:00 PM | 10:00 AM | same day |
| 6:00 PM | 11:00 AM | same day |
| 9:00 PM | 2:00 PM | same day |
Why people convert Jakarta to WET time
- Scheduling a call from Jakarta to WET: a 10:00 AM start in Jakarta lands at 3:00 AM in WET, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Jakarta and WET are inside the 9-to-5 working day between 4:00 PM and 5:00 PM WIB time (9:00 AM–10:00 AM WET). That is roughly 1 hours of usable overlap.
- Coordinating a Jakarta-based team with WET 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 WIB" is unambiguous; "3 PM" across a -7h gap is not.
- Block 4:00 PM–5:00 PM WIB as the recurring meeting window if you work primarily from Jakarta and need WET colleagues present.
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.
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 Jakarta and WET
Both Jakarta and WET sit inside the 9 AM – 5 PM working day between 4:00 PM–5:00 PM WIB, which is 9:00 AM–10:00 AM WET. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Jakarta and WET overlap for only 60 minutes (4:00 PM–5:00 PM WIB), so meetings have to be booked precisely.
Jakarta is 7 hours behind WET (WIB UTC+07:00 → WET UTC+00:00). The shared working window is 4:00 PM–5:00 PM WIB. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Jakarta
Does not observe DST
WET
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
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:
Frequently Asked Questions
What is the time difference between Jakarta and WET?
Jakarta (WIB, UTC+07:00) is 7 hours behind WET (WET, UTC+00:00). The gap is currently -7h.
How do I convert Jakarta time to WET time?
Add -7h to Jakarta local time. For example, 9:00 AM in Jakarta is 2:00 AM in WET.
What time is it in WET right now?
WET uses WET at UTC+00:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -7h offset from Jakarta.
What is the best time to call WET from Jakarta?
Call between 4:00 PM and 5:00 PM WIB — that maps to 9:00 AM–10:00 AM WET and keeps both parties inside the working day.
Which is behind, Jakarta or WET?
Jakarta is 7 hours behind WET. When it is 12:00 PM in Jakarta it is 5:00 AM in WET.
Do Jakarta and WET use different time zones?
Jakarta (Indonesia) uses WIB at UTC+07:00, while WET uses WET at UTC+00:00. The IANA identifiers are Asia/Jakarta and Europe/Lisbon.
Does daylight saving time affect the Jakarta–WET difference?
Neither zone observes daylight saving time, so the -7h offset between Jakarta and WET is fixed all year.
Which other cities share Jakarta's time zone?
WIB also covers Jakarta, Surabaya, Bandung, Medan, Palembang.
Which countries use WIB, Jakarta's zone?
WIB is used in Indonesia (Java, Sumatra, West Kalimantan).
Is there a day difference between Jakarta and WET?
Not normally. The -7h gap only pushes the date over the previous day.
What is the time difference between Jakarta and WET?
WET is -7h from Jakarta.
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 timezone is WET in?
WET operates on its local timezone.
What are the business hours in Jakarta?
Standard business hours in Jakarta are 8:00 AM - 5:00 PM WIB.
Which countries use WIB (Western Indonesia Time)?
WIB is used in Indonesia (Java, Sumatra, West Kalimantan).
Does WIB observe daylight saving time?
No, WIB does not observe daylight saving time and remains at UTC+07:00 year-round.
What are some interesting facts about WIB?
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.
Which cities are in the WET timezone?
Major cities in the WET timezone include Lisbon, Porto, Casablanca, Las Palmas, Funchal, Rabat.
What is the UTC offset for WET?
Western European Time (WET) is at UTC+00:00. During daylight saving time, it shifts to WEST.
What should I know about the WET timezone?
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).
When is it midnight in Jakarta, what time is it in WET?
When it is 12:00 AM (midnight) in Jakarta (WIB), it is -7h later in WET (WET).
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