Jakarta Time to IST Converter
IST is 1 hour 30 minutes behind WIB. 9:00 AM WIB = 7:30 AM IST.
IST is 1 hour 30 minutes behind WIB. To convert Jakarta Time to IST, subtract 1 hour 30 minutes from the Jakarta Time time: 9:00 AM WIB = 7:30 AM IST.
Jakarta Time (Jakarta time) is used in Jakarta, Indonesia. IST (India Time) is used in India and Sri Lanka (UTC+5:30, no daylight saving time).
IST here means India Standard Time, not Irish or Israel Standard Time.
Jakarta Time to IST time conversion table
Jakarta Time to IST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Jakarta Time | IST |
|---|---|
| 12:00 AM | 10:30 PM−1 |
| 1:00 AM | 11:30 PM−1 |
| 2:00 AM | 12:30 AM |
| 3:00 AM | 1:30 AM |
| 4:00 AM | 2:30 AM |
| 5:00 AM | 3:30 AM |
| 6:00 AM | 4:30 AM |
| 7:00 AM | 5:30 AM |
| Jakarta Time | IST |
|---|---|
| 8:00 AM | 6:30 AM |
| 9:00 AM | 7:30 AM |
| 10:00 AM | 8:30 AM |
| 11:00 AM | 9:30 AM |
| 12:00 PM | 10:30 AM |
| 1:00 PM | 11:30 AM |
| 2:00 PM | 12:30 PM |
| 3:00 PM | 1:30 PM |
| Jakarta Time | IST |
|---|---|
| 4:00 PM | 2:30 PM |
| 5:00 PM | 3:30 PM |
| 6:00 PM | 4:30 PM |
| 7:00 PM | 5:30 PM |
| 8:00 PM | 6:30 PM |
| 9:00 PM | 7:30 PM |
| 10:00 PM | 8:30 PM |
| 11:00 PM | 9:30 PM |
Conversion table from Jakarta Time to IST for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in IST, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert Jakarta Time to IST
Subtract 1 hour 30 minutes from the Jakarta Time time to get IST.
Example: 9:00 AM WIB = 7:30 AM IST.
Across midnight: 1:00 AM WIB = 11:30 PM IST (previous day). The date changes, so always check the day as well as the hour.
Time difference between Jakarta Time and IST
The time difference between Jakarta Time and IST is 1 hour 30 minutes all year – IST is behind WIB.
Jakarta Time and IST during daylight saving time
- Jakarta Time does not observe daylight saving time; it stays on UTC+7 all year.
- IST does not observe daylight saving time; it stays on UTC+5:30 all year.
Best time for a meeting between Jakarta Time and IST
Jakarta Time and IST share 6 hours 30 minutes of the 9 AM–5 PM working day. Any time between 10:30 AM and 5:00 PM WIB lands between 9:00 AM and 3:30 PM IST, inside working hours for both.
Jakarta Time to IST FAQ
What is the time difference between Jakarta Time and IST?
IST is 1 hour 30 minutes behind WIB all year. 9:00 AM WIB = 7:30 AM IST.
What is 9 AM Jakarta Time in IST?
9:00 AM WIB is 7:30 AM IST.
What is 12 PM (noon) Jakarta Time in IST?
12:00 PM WIB is 10:30 AM IST.
Is IST ahead of or behind Jakarta Time?
IST is 1 hour 30 minutes behind WIB, so it is earlier in IST than in Jakarta Time.
Does Jakarta Time change for daylight saving time?
No. Jakarta Time stays on the same offset all year, so conversions never shift for daylight saving time.
Does IST change for daylight saving time?
No. IST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Jakarta Time and IST?
Jakarta Time and IST share 6 hours 30 minutes of the 9 AM–5 PM working day. Any time between 10:30 AM and 5:00 PM WIB lands between 9:00 AM and 3:30 PM IST, inside working hours for both.
Related conversions
Convert IST to Jakarta Time
Convert Jakarta Time to other time zones
Convert other time zones to IST
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.