GMT to WIB Converter
See the current time in GMT (Greenwich) and WIB (Jakarta) side by side, the exact time difference right now, and convert any time between the two zones.
GMT to WIB Converter
Uses your browser's built-in, DST-aware time-zone data.
About converting GMT to WIB
Greenwich Mean Time (Greenwich) and Western Indonesia Time (Jakarta) are in different time zones, so a meeting, call or stream that's convenient in one may be early or late in the other. The clocks above update live and account for daylight saving automatically, so the time difference you see is the real one for today — not a fixed number that goes stale twice a year.
To plan across the two, type a time into the GMT box (or tap a quick preset) and read the WIB equivalent, including a "next day" or "previous day" note when the conversion crosses midnight. For any other pair of zones or cities, use the full timezone converter.
GMT vs WIB: the time difference through the year
The difference stays the same all year: WIB is 7 h ahead of GMT.
| Period | Difference |
|---|---|
| Oct 23, 2026 – Oct 23, 2027 | WIB 7 h ahead of GMT |
Daylight saving
Neither GMT nor WIB uses daylight saving, so this conversion never changes.
GMT to WIB conversion table
| GMT | WIB |
|---|---|
| 12:00 AM | 7:00 AM |
| 1:00 AM | 8:00 AM |
| 2:00 AM | 9:00 AM |
| 3:00 AM | 10:00 AM |
| 4:00 AM | 11:00 AM |
| 5:00 AM | 12:00 PM |
| 6:00 AM | 1:00 PM |
| 7:00 AM | 2:00 PM |
| 8:00 AM | 3:00 PM |
| 9:00 AM | 4:00 PM |
| 10:00 AM | 5:00 PM |
| 11:00 AM | 6:00 PM |
| 12:00 PM | 7:00 PM |
| 1:00 PM | 8:00 PM |
| 2:00 PM | 9:00 PM |
| 3:00 PM | 10:00 PM |
| 4:00 PM | 11:00 PM |
| 5:00 PM | 12:00 AM (next day) |
| 6:00 PM | 1:00 AM (next day) |
| 7:00 PM | 2:00 AM (next day) |
| 8:00 PM | 3:00 AM (next day) |
| 9:00 PM | 4:00 AM (next day) |
| 10:00 PM | 5:00 AM (next day) |
| 11:00 PM | 6:00 AM (next day) |
Best time to meet
- 9 AM–5 PM overlap 9:00 AM–10:00 AM GMT = 4:00 PM–5:00 PM WIB (1 h)
The two zones
Greenwich Mean Time is UTC+0 all year. It is the base for world time; the UK uses GMT only in winter and switches to BST in summer.
Western Indonesia Time (WIB, Waktu Indonesia Barat) is UTC+7 all year, the same as Thailand and Vietnam. It covers Jakarta, Bandung, Surabaya, Medan and Palembang: Java, Sumatra and West and Central Kalimantan. Indonesia has three zones: WIB (UTC+7), WITA (UTC+8, Bali, Makassar, Balikpapan, the same as SGT) and WIT (UTC+9, Jayapura, Ambon, the same as JST). There is no daylight saving.