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 Thu | 00:00 → 14:30 | asleep in IST |
| 1am | 3pm Thu | 01:00 → 15:30 | asleep in IST |
| 2am now | 4pm Thu | 02:00 → 16:30 | asleep in IST |
| 3am | 5pm Thu | 03:00 → 17:30 | asleep in IST |
| 4am | 6pm Thu | 04:00 → 18:30 | asleep in IST |
| 5am | 7pm Thu | 05:00 → 19:30 | asleep in IST |
| 6am | 8pm Thu | 06:00 → 20:30 | asleep in IST |
| 7am | 9pm Thu | 07:00 → 21:30 | awake, not at work |
| 8am | 10pm Thu | 08:00 → 22:30 | asleep in CLT |
| 9am | 11pm Thu | 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 | 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
4pm
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6pm
7pm
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9pm
10pm
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12am
1am
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12pm
1pm
Questions people ask
What time is it in CLT when it is 7:45 pm in IST?
10:15 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.