Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

Jakarta to Honolulu

-17h

Jakarta

WIBSOURCE

Indonesia · UTC+07:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Honolulu

HST

USA · UTC-10:00

HH07

MM00

(previous day)19:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Jakarta

Honolulu

12:00 AM

7:00 AM-1

2:00 AM

9:00 AM-1

4:00 AM

11:00 AM-1

6:00 AM

1:00 PM-1

8:00 AM

3:00 PM-1

10:00 AM

5:00 PM-1

12:00 PM

7:00 PM-1

2:00 PM

9:00 PM-1

4:00 PM

11:00 PM-1

6:00 PM

1:00 AM

8:00 PM

3:00 AM

10:00 PM

5:00 AM

Green rows indicate typical business hours (9 AM - 5 PM)

WIB and HST on the World Map

The map below highlights the WIB (Western Indonesia Time) and HST (Hawaii Standard Time) timezone regions across the globe.

WIB Zone

→

HST Zone

Explore all world timezones interactively →

WIB – Western Indonesia Time

UTC+07:00

Western Indonesia Time (WIB, UTC+07:00) covers Java, Sumatra and West Kalimantan, including Jakarta.

Countries in WIB

Indonesia (Java, Sumatra, West Kalimantan)

Major Cities in WIB

JakartaSurabayaBandungMedanPalembang

Key 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.
•Jakarta is the largest city in Southeast Asia by population.
•WIB shares the UTC+07:00 offset with Indochina Time.

Daylight Saving:No – UTC+07:00 year-round

Learn more about WIB on Wikipedia

HST – Hawaii Standard Time

UTC-10:00

Hawaii Standard Time (HST) is the time zone for the Hawaiian Islands, 10 hours behind UTC.

Countries in HST

United States (Hawaii)

Major Cities in HST

HonoluluHiloKailuaPearl CityKapolei

Key Facts about HST

•Hawaii does not observe daylight saving time.
•HST is 5 hours behind EST in winter and 6 hours behind EDT in summer.
•Hawaii is one of only two US states that don't observe DST (the other is Arizona).

Daylight Saving:No – UTC-10:00 year-round

Learn more about HST on Wikipedia

About Jakarta

Wikipedia

Jakarta operates on Western Indonesia Time (WIB), UTC+7. As Southeast Asia's largest economy, Jakarta's IDX is a key emerging market exchange.

Population:10.5 million

Metro:34.5 million

Business Hours:8:00 AM - 5:00 PM WIB

Currency:IDR (Rp)

Stock Exchange:IDX (Indonesia Stock Exchange)

Key Landmarks

MonasIstiqlal MosqueOld Town (Kota Tua)Taman MiniAncol Dreamland

Did You Know?

Indonesia has 3 time zones; Jakarta uses Western Indonesia Time (WIB).

Learn more about WIB timezone →

About Honolulu

Wikipedia

Honolulu operates on Hawaii Standard Time (HST), UTC-10 with no daylight saving. Hawaii's consistent time makes it a predictable connection between Asia and mainland USA.

Population:350,000

Metro:1 million

Business Hours:8:00 AM - 5:00 PM HST

Currency:USD ($)

Key Landmarks

Waikiki BeachDiamond HeadPearl HarborIolani PalaceHanauma Bay

Did You Know?

Pearl Harbor memorial receives over 2 million visitors annually.

Learn more about HST timezone →

Jakarta vs Honolulu: Offsets, DST and Best Call Times

Jakarta runs on Western Indonesia Time (WIB) at UTC+07:00. Honolulu runs on Hawaii-Aleutian Standard Time (HST) at UTC-10:00. That puts Jakarta 17 hours behind Honolulu — a difference of -17h at the current offsets.

In practice, when it is 9:00 AM in Jakarta it is 4:00 PM in Honolulu on the previous day. Midnight in Jakarta is 7:00 AM in Honolulu. Neither zone observes daylight saving time, so the offset between them stays constant all year.

Jakarta to Honolulu time conversion table

Jakarta (WIB)	Honolulu (HST)	Day
12:00 AM	7:00 AM	previous day
6:00 AM	1:00 PM	previous day
7:00 AM	2:00 PM	previous day
8:00 AM	3:00 PM	previous day
9:00 AM	4:00 PM	previous day
12:00 PM	7:00 PM	previous day
3:00 PM	10:00 PM	previous day
5:00 PM	12:00 AM	same day
6:00 PM	1:00 AM	same day
9:00 PM	4:00 AM	same day

Why people convert Jakarta to Honolulu time

Scheduling a call from Jakarta to Honolulu: a 10:00 AM start in Jakarta lands at 5:00 PM in Honolulu the previous day, so you can confirm the slot without doing the arithmetic yourself.
Handling a -17h gap: Jakarta and Honolulu have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Honolulu is 4:00 PM in Jakarta.
Booking travel or deliveries: tracking Honolulu local time against Jakarta keeps pickup windows and arrival estimates honest across the -17h offset.

Always state the zone abbreviation, not just the hour. "3:00 PM WIB" is unambiguous; "3 PM" across a -17h gap is not.
With a -17h gap there is no shared 9-to-5 window, so alternate the early start: one week Jakarta takes the early slot, the next week Honolulu does.

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 HST (Hawaii Standard Time)

Hawaii Standard Time (HST) is used in the state of Hawaii and does not observe daylight saving time. This makes HST one of the most consistent time zones in the US. The Hawaiian Islands are among the last places on Earth to see a new calendar day.

Best time to call between Jakarta and Honolulu

With a -17h offset there is no overlap inside a normal 9 AM – 5 PM day. Honolulu opens at 9:00 AM HST, which is 4:00 PM in Jakarta, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

Jakarta and Honolulu have no shared working hours because of the -17h gap. Teams need to alternate early starts or rely on asynchronous handovers.

Jakarta is 17 hours behind Honolulu (WIB UTC+07:00 → HST UTC-10:00). There is no shared 9-to-5 window, so plan around an early or late slot. 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:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between Jakarta and Honolulu?

Jakarta (WIB, UTC+07:00) is 17 hours behind Honolulu (HST, UTC-10:00). The gap is currently -17h.

How do I convert Jakarta time to Honolulu time?

Add -17h to Jakarta local time. For example, 9:00 AM in Jakarta is 4:00 PM in Honolulu (previous day).

What time is it in Honolulu right now?

Honolulu uses HST at UTC-10:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -17h offset from Jakarta.

What is the best time to call Honolulu from Jakarta?

There is no shared working-hours window because of the -17h gap. The closest option is 1:00 PM in Jakarta, which is 8:00 PM in Honolulu.

Which is behind, Jakarta or Honolulu?

Jakarta is 17 hours behind Honolulu. When it is 12:00 PM in Jakarta it is 7:00 PM in Honolulu.

Do Jakarta and Honolulu use different time zones?

Jakarta (Indonesia) uses WIB at UTC+07:00, while Honolulu (USA) uses HST at UTC-10:00. The IANA identifiers are Asia/Jakarta and Pacific/Honolulu.

Does daylight saving time affect the Jakarta–Honolulu difference?

Neither zone observes daylight saving time, so the -17h offset between Jakarta and Honolulu 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 Honolulu?

Sometimes. The -17h gap is large enough that 8:00 PM or later in Jakarta already falls on the in Honolulu.

What is the time difference between Jakarta and Honolulu?

Honolulu is -17h 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 Honolulu in?

Honolulu operates on Hawaii Standard Time (HST), UTC-10 with no daylight saving. Hawaii's consistent time makes it a predictable connection between Asia and mainland USA.

What are the business hours in Jakarta?

Standard business hours in Jakarta are 8:00 AM - 5:00 PM WIB.

What are the business hours in Honolulu?

Standard business hours in Honolulu are 8:00 AM - 5:00 PM HST.

What is the best time to schedule a call between Jakarta and Honolulu?

The best overlap for a call is when both cities are in business hours. Jakarta works 8:00 AM - 5:00 PM WIB and Honolulu works 8:00 AM - 5:00 PM HST (-17h difference). Try scheduling during the overlapping window for maximum convenience.

What currencies are used in Jakarta and Honolulu?

Jakarta uses IDR (Rp) while Honolulu uses USD ($). Check current exchange rates when planning travel or business between these cities.

How do Jakarta and Honolulu compare in size?

Jakarta has a population of approximately 10.5 million (metro: 34.5 million), while Honolulu has approximately 350,000 (metro: 1 million).

What are the major landmarks in Jakarta and Honolulu?

Jakarta is known for Monas, Istiqlal Mosque, Old Town (Kota Tua). Honolulu is famous for Waikiki Beach, Diamond Head, Pearl Harbor.

Do Jakarta and Honolulu have stock exchanges?

Yes. Jakarta has the IDX (Indonesia Stock Exchange) and Honolulu has the N/A (Uses NYSE/NASDAQ). The -17h time difference affects trading hour overlaps between these exchanges.