Time zone · Asia

WIB

Western Indonesia Time

Western Indonesia Time (WIB) keeps a steady rhythm at UTC+07:00 across Java and western Kalimantan, with no DST changes to navigate. If you’re coordinating with teams in Jakarta or Pontianak, the offset is the same all year—simple, predictable, and easy to plan around.

UTC+07:00 standard2 IANA zones1 city
Current time in WIB☀ Daylight
10:29:50

Sunday, May 31, 2026

05:5611:5017:43
Standard
WIB · +7
IANA zones
2

Current offset

UTC+07:00

Standard · WIB

Daylight saving

Not observed

Year-round standard time

IANA zones

2

None observe daylight saving

DST offset

—

No summer variant

About WIB

A fixed, year-round offset.

Western Indonesia Time (WIB) keeps a steady rhythm at UTC+07:00 across Java and western Kalimantan, with no DST changes to navigate. If you’re coordinating with teams in Jakarta or Pontianak, the offset is the same all year—simple, predictable, and easy to plan around.

IANA zones · the technical identifiers

The 2 zones that resolve to WIB.

For software, always store the IANA identifier — never the abbreviation alone. The database keeps these zones distinct because their rules can, and historically did, diverge.

IANA zonePrimary cityDST
Asia/JakartaJakarta— None
Asia/PontianakPontianak— None

Cities currently on WIB

The same hour, city by city.

1 city · all UTC+07:00

Jakarta
10:29
10:29:51 · WIB
 WIB year-round

Where WIB is used

One country.

Indonesia
WIB · UTC+07:00

Same offset · UTC+07:00

Other zones at UTC+07:00 right now.

These named zones share WIB's offset today. When daylight saving rules differ, they drift apart for part of the year.

BARNAUUTC+7
--:--
Barnaul Time
Europe— No DST
Russia
CITUTC+7
--:--
Christmas Island Time
Oceania— No DST
Christmas Island
DAVISTUTC+7
--:--
Davis Time
Antarctic— No DST
Antarctica
HSTUTC+7
--:--
Hovd Standard Time
Asia— No DST
Mongolia
INDOCHUTC+7
--:--
Indochina Time
Asia— No DST
ThailandVietnamCambodia +1
KSTUTC+7
--:--
Krasnoyarsk Standard Time
Europe— No DST
Russia
NSTUTC+7
--:--
Novosibirsk Standard Time
Europe— No DST
Russia
TOMSKTUTC+7
--:--
Tomsk Time
Europe— No DST
Russia

Frequently asked questions

Common questions about WIB, daylight saving, and how to handle it in software. Can't find what you need? Email [email protected].

Does Western Indonesia Time observe daylight saving time?
No, WIB does not observe daylight saving time. The offset stays fixed at UTC+07:00 throughout the year.
What is the representative zone for WIB?
The representative zone is Jakarta (Asia/Jakarta, Indonesia). The current time shown in the hero reflects this zone.
Are there multiple time zones in the WIB region?
Yes. There are two member zones: Asia/Jakarta and Asia/Pontianak. Both use the same offset and abbreviation.
What abbreviation is used for this timezone?
The abbreviation is WIB (Western Indonesia Time).
When did the current offset become valid?
The current configuration has been in effect from May 30, 2021 (local WIB), with no DST transitions to track.

Free · Developer API

Time, as JSON.

Every IANA time zone with live offsets, DST status, and the countries and cities that use them — clean, dependable JSON. Sign up free and get an API key in seconds.

GET /v1/timezones Live

countries, cities, convert, DST transitions coming next.

Get your free API key →
// France's time zones, right now
GET /v1/timezones?country=fr
{
"data": [
{
"iana": "Europe/Paris",
"display_name": "Paris",
"current": {
"utc_offset": "+02:00",
"abbreviation": "CEST",
"is_dst": true
}
}
]
}