India Standard Time to Japan Standard Time Time
India Standard Time
IST · UTC+5:30
11:31 PM
Friday, July 17, 2026
Japan Standard Time
JST · UTC+9
3:01 AM
Saturday, July 18, 2026
India Standard Time is currently 3 hours 30 minutes behind Japan Standard Time.
24-Hour Comparison
Work hrsNow
12am
4am
8am
12pm
4pm
8pm
India Standard Time
IST
Japan Standard Time
JST
Work hrsNightNow
Best Working Hours Overlap
9:30 AM–2:30 PM India Standard Time / 1:00 PM–6:00 PM Japan Standard Time — both in business hours.
Hourly Conversion Table
| India Standard Time · IST | Japan Standard Time · JST |
|---|---|
| 12:00 AM | 3:30 AM |
| 1:00 AM | 4:30 AM |
| 2:00 AM | 5:30 AM |
| 3:00 AM | 6:30 AM |
| 4:00 AM | 7:30 AM |
| 5:00 AM | 8:30 AM |
| 6:00 AM | 9:30 AM |
| 7:00 AM | 10:30 AM |
| 8:00 AM | 11:30 AM |
| 9:00 AM | 12:30 PM |
| 10:00 AM | 1:30 PM |
| 11:00 AM | 2:30 PM |
| 12:00 PM | 3:30 PM |
| 1:00 PM | 4:30 PM |
| 2:00 PM | 5:30 PM |
| 3:00 PM | 6:30 PM |
| 4:00 PM | 7:30 PM |
| 5:00 PM | 8:30 PM |
| 6:00 PM | 9:30 PM |
| 7:00 PM | 10:30 PM |
| 8:00 PM | 11:30 PM |
| 9:00 PM | 12:30 AM |
| 10:00 PM | 1:30 AM |
| 11:00 PM | 2:30 AM |
Related Comparisons
Frequently Asked Questions
What is the time difference between India Standard Time and Japan Standard Time?
India Standard Time is currently 3 hours 30 minutes behind Japan Standard Time.
Does the time difference between India Standard Time and Japan Standard Time change during the year?
It can. If either location observes daylight saving time, the difference shown here can shift by an hour at different times of year — this page always reflects the current difference for the selected date.