KST to IST Time Converter
IST is 3 hours 30 minutes behind KST right now. 9:00 AM in KST is 5:30 AM in IST.
Time now: KST and IST
IST is 3 hours 30 minutes behind KST right now. The gap stays the same all year, because neither changes its clocks.
KST to IST conversion table
Every hour of the day, using today's time difference.
| KST | IST |
|---|---|
| 12:00 AM | 8:30 PMprevious day |
| 1:00 AM | 9:30 PMprevious day |
| 2:00 AM | 10:30 PMprevious day |
| 3:00 AM | 11:30 PMprevious 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 |
KST to IST time chart: 11 AM, 9 AM and every half hour
The gap stays the same all year.
| KST | IST |
|---|---|
| 6:00 AM | 2:30 AM |
| 6:30 AM | 3:00 AM |
| 7:00 AM | 3:30 AM |
| 7:30 AM | 4:00 AM |
| 8:00 AM | 4:30 AM |
| 8:30 AM | 5:00 AM |
| 9:00 AM | 5:30 AM |
| 9:30 AM | 6:00 AM |
| 10:00 AM | 6:30 AM |
| 10:30 AM | 7:00 AM |
| 11:00 AM | 7:30 AM |
| 11:30 AM | 8:00 AM |
| 12:00 PM | 8:30 AM |
| 12:30 PM | 9:00 AM |
| 1:00 PM | 9:30 AM |
| 1:30 PM | 10:00 AM |
| 2:00 PM | 10:30 AM |
| 2:30 PM | 11:00 AM |
| 3:00 PM | 11:30 AM |
| 3:30 PM | 12:00 PM |
| 4:00 PM | 12:30 PM |
| 4:30 PM | 1:00 PM |
| 5:00 PM | 1:30 PM |
| 5:30 PM | 2:00 PM |
| 6:00 PM | 2:30 PM |
| 6:30 PM | 3:00 PM |
| 7:00 PM | 3:30 PM |
| 7:30 PM | 4:00 PM |
| 8:00 PM | 4:30 PM |
| 8:30 PM | 5:00 PM |
| 9:00 PM | 5:30 PM |
| 9:30 PM | 6:00 PM |
| 10:00 PM | 6:30 PM |
| 10:30 PM | 7:00 PM |
| 11:00 PM | 7:30 PM |
| 11:30 PM | 8:00 PM |
Best time to meet between KST and IST
Working hours overlap (9 AM – 6 PM in both places):
- 1:00 PM – 6:00 PM KST = 9:30 AM – 2:30 PM IST
Does the time difference between KST and IST change?
No. Neither place changes its clocks, so IST is 3 hours 30 minutes behind KST all year.
Office hours in each other's time
- 9 AM to 6 PM in KST is 5:30 AM to 2:30 PM in IST.
- 9 AM to 6 PM in IST is 12:30 PM to 9:30 PM in KST.
Based on today's clock settings.
Frequently asked questions
What is the time difference between KST and IST?
IST is 3 hours 30 minutes behind KST right now. The gap stays the same all year, because neither changes its clocks.
How do I convert KST to IST?
Subtract 3 hours 30 minutes from the KST time to get the IST time (at today's difference). 9:00 AM in KST is 5:30 AM in IST. Or use the converter above and pick any date and time.
What is the current time in IST?
It is 5:29 AM in IST on Tuesday, November 10 (the converter above shows it live). At the same moment it is 8:59 AM in KST.
Does the time difference between KST and IST change during the year?
No. Neither place changes its clocks, so IST is 3 hours 30 minutes behind KST all year.
What is 11 AM KST in IST?
11 AM KST is 7:30 AM in IST all year. The chart on this page lists every half hour.
What is 9 AM KST in IST?
9 AM KST is 5:30 AM in IST all year. The chart on this page lists every half hour.
What is the best time for a meeting between KST and IST?
Between 9 AM and 6 PM in both places you can meet at 1:00 PM – 6:00 PM KST = 9:30 AM – 2:30 PM IST. Check the overlap section on this page for every option.
What does IST mean?
IST here means India Standard Time (UTC+05:30). India does not use daylight saving time. (The letters IST are also used for Irish and Israel time.)