JST to IST Converter – Japan Standard Time to India Standard Time
IST is 3 hours 30 minutes behind JST. JST (Japan Standard Time) is UTC+9 all year, while IST (India Standard Time) is UTC+5:30 all year. The live clocks below show the current time in both zones, updated every second.
JST to IST Conversion Table (Hour by Hour)
Standard-time conversion from Japan Standard Time to India Standard Time.
| JST (UTC+9) | IST (UTC+5:30) |
|---|---|
| 12:00 AM | 8:30 PM (previous day) |
| 1:00 AM | 9:30 PM (previous day) |
| 2:00 AM | 10:30 PM (previous day) |
| 3:00 AM | 11:30 PM (previous day) |
| 4:00 AM | 12:30 AM |
| 5:00 AM | 1:30 AM |
| 6:00 AM | 2:30 AM |
| 7:00 AM | 3:30 AM |
| 8:00 AM | 4:30 AM |
| 9:00 AM | 5:30 AM |
| 10:00 AM | 6:30 AM |
| 11:00 AM | 7:30 AM |
| 12:00 PM | 8:30 AM |
| 1:00 PM | 9:30 AM |
| 2:00 PM | 10:30 AM |
| 3:00 PM | 11:30 AM |
| 4:00 PM | 12:30 PM |
| 5:00 PM | 1:30 PM |
| 6:00 PM | 2:30 PM |
| 7:00 PM | 3:30 PM |
| 8:00 PM | 4:30 PM |
| 9:00 PM | 5:30 PM |
| 10:00 PM | 6:30 PM |
| 11:00 PM | 7:30 PM |
Frequently Asked Questions
What is the time difference between JST and IST?
IST is 3 hours 30 minutes behind JST. JST (Japan Standard Time) is UTC+9 and IST (India Standard Time) is UTC+5:30.
How do I convert JST to IST?
Take your time in JST and subtract 3.5 hours and minutes as shown in the table above. For example, 9:00 AM JST is 5:30 AM in IST. The live clocks at the top of this page always show the current conversion.
Does daylight saving time affect JST to IST conversion?
No. Neither JST nor IST observes daylight saving time, so the difference between them is the same all year round.
What is the best time for a meeting between JST and IST?
Look for overlap between 9:00 AM-6:00 PM working hours in both zones using the conversion table above. IST is 3 hours 30 minutes behind JST, so there is normally several hours of business-hours overlap.