Indonesia to Accra
-7hIndonesia
WIBSOURCEAccra
GMTGreen rows indicate typical business hours (9 AM - 5 PM)
WIB and GMT on the World Map
The map below highlights the WIB (Western Indonesia Time) and GMT (Greenwich Mean 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.
GMT – Greenwich Mean Time
UTC+00:00Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London. It is the same as UTC+00:00.
- •GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London.
- •The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
- •GMT and UTC are often used interchangeably, but UTC is based on atomic clocks.
- •Iceland uses GMT year-round and never observes daylight saving time.
- •The UK switches from GMT to BST (British Summer Time) in late March each year.
Understanding the -7h Gap: Indonesia vs Accra
Indonesia runs on Western Indonesia Time (WIB) at UTC+07:00. Accra runs on Greenwich Mean Time (GMT) at UTC+00:00. That puts Indonesia 7 hours behind Accra — a difference of -7h at the current offsets.
In practice, when it is 9:00 AM in Indonesia it is 2:00 AM in Accra. Midnight in Indonesia is 5:00 PM in Accra. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Indonesia to Accra time conversion table
| Indonesia (WIB) | Accra (GMT) | 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 Indonesia to Accra time
- Scheduling a call from Indonesia to Accra: a 10:00 AM start in Indonesia lands at 3:00 AM in Accra, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Indonesia and Accra are inside the 9-to-5 working day between 4:00 PM and 5:00 PM WIB time (9:00 AM–10:00 AM GMT). That is roughly 1 hours of usable overlap.
- Coordinating a Indonesia-based team with Accra 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 Indonesia and need Accra 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 GMT (Greenwich Mean Time)
Greenwich Mean Time (GMT) is the clock time at the Royal Observatory in Greenwich, London, which sits on the Prime Meridian (0° longitude). GMT serves as the reference point from which all other time zones are calculated. The United Kingdom uses GMT during winter months and switches to British Summer Time (BST, UTC+01:00) from late March to late October. Several West African nations use GMT year-round. GMT is often used interchangeably with UTC (Coordinated Universal Time), although technically they are different – UTC is based on atomic clocks while GMT is based on Earth's rotation.
Best time to call between Indonesia and Accra
Both Indonesia and Accra 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 GMT. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Indonesia and Accra overlap for only 60 minutes (4:00 PM–5:00 PM WIB), so meetings have to be booked precisely.
Indonesia is 7 hours behind Accra (WIB UTC+07:00 → GMT UTC+00:00). The shared working window is 4:00 PM–5:00 PM WIB. Remember to re-check around daylight-saving transitions.
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 Indonesia and Accra?
Indonesia (WIB, UTC+07:00) is 7 hours behind Accra (GMT, UTC+00:00). The gap is currently -7h.
How do I convert Indonesia time to Accra time?
Add -7h to Indonesia local time. For example, 9:00 AM in Indonesia is 2:00 AM in Accra.
What time is it in Accra right now?
Accra uses GMT 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 Indonesia.
What is the best time to call Accra from Indonesia?
Call between 4:00 PM and 5:00 PM WIB — that maps to 9:00 AM–10:00 AM GMT and keeps both parties inside the working day.
Which is behind, Indonesia or Accra?
Indonesia is 7 hours behind Accra. When it is 12:00 PM in Indonesia it is 5:00 AM in Accra.
Do Indonesia and Accra use different time zones?
Indonesia (Indonesia) uses WIB at UTC+07:00, while Accra (Ghana) uses GMT at UTC+00:00. The IANA identifiers are Asia/Jakarta and Africa/Accra.
Does daylight saving time affect the Indonesia–Accra difference?
Neither zone observes daylight saving time, so the -7h offset between Indonesia and Accra is fixed all year.
Which other cities share Indonesia's time zone?
WIB also covers Jakarta, Surabaya, Bandung, Medan, Palembang.
Which countries use WIB, Indonesia's zone?
WIB is used in Indonesia (Java, Sumatra, West Kalimantan).
Is there a day difference between Indonesia and Accra?
Not normally. The -7h gap only pushes the date over the previous day.
What is the time difference between Indonesia and Accra?
Accra is -7h from Indonesia.
What timezone is Indonesia in?
Indonesia operates on its local timezone.
What timezone is Accra in?
Accra operates on its local timezone.
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 GMT timezone?
Major cities in the GMT timezone include London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar.
What is the UTC offset for GMT?
Greenwich Mean Time (GMT) is at UTC+00:00. During daylight saving time, it shifts to BST.
What should I know about the GMT timezone?
GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London. The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
When is it midnight in Indonesia, what time is it in Accra?
When it is 12:00 AM (midnight) in Indonesia (WIB), it is -7h later in Accra (GMT).
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