IST to CLT
Converting a fixed time. Asia/Kolkata → America/Santiago
Clocks here do not change — this zone stays on the same offset all year.
Clocks go forward 1 hour on Sunday, 6th September 2026, at 11:59 pm local time (1:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| IST | CLT | 24h | Good to call? |
|---|---|---|---|
| 12am | 2pm Wed | 00:00 → 14:30 | asleep in IST |
| 1am | 3pm Wed | 01:00 → 15:30 | asleep in IST |
| 2am | 4pm Wed | 02:00 → 16:30 | asleep in IST |
| 3am | 5pm Wed | 03:00 → 17:30 | asleep in IST |
| 4am | 6pm Wed | 04:00 → 18:30 | asleep in IST |
| 5am | 7pm Wed | 05:00 → 19:30 | asleep in IST |
| 6am | 8pm Wed | 06:00 → 20:30 | asleep in IST |
| 7am | 9pm Wed | 07:00 → 21:30 | awake, not at work |
| 8am | 10pm Wed | 08:00 → 22:30 | asleep in CLT |
| 9am | 11pm Wed | 09:00 → 23:30 | asleep in CLT |
| 10am | 12am | 10:00 → 00:30 | asleep in CLT |
| 11am | 1am | 11:00 → 01:30 | asleep in CLT |
| 12pm | 2am | 12:00 → 02:30 | asleep in CLT |
| 1pm | 3am | 13:00 → 03:30 | asleep in CLT |
| 2pm | 4am | 14:00 → 04:30 | asleep in CLT |
| 3pm | 5am | 15:00 → 05:30 | asleep in CLT |
| 4pm | 6am | 16:00 → 06:30 | asleep in CLT |
| 5pm | 7am | 17:00 → 07:30 | awake, not at work |
| 6pm | 8am | 18:00 → 08:30 | awake, not at work |
| 7pm now | 9am | 19:00 → 09:30 | awake, not at work |
| 8pm | 10am | 20:00 → 10:30 | awake, not at work |
| 9pm | 11am | 21:00 → 11:30 | awake, not at work |
| 10pm | 12pm | 22:00 → 12:30 | asleep in IST |
| 11pm | 1pm | 23:00 → 13:30 | asleep in IST |
Call times
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.
2pm
3pm
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1pm
Questions people ask
What time is it in CLT when it is 5:00 pm in IST?
7:30 am in CLT the same day.
How many hours ahead is CLT of IST?
CLT is 9 hours 30 minutes behind IST. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between IST and CLT?
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.