IST to COT
Converting a fixed time. Asia/Kolkata → America/Bogota
12:00 pm in IST is
1:30 am in COT.
12:00 → 01:30 on a 24-hour clock ·
IST → UTC-5
IST now
11:47am
IST · UTC+5:30
Asia/Kolkata
Clocks here do not change — this zone stays on the same offset all year.
COT now
1:17am
UTC-5 · UTC-5
America/Bogota
Clocks here do not change — this zone stays on the same offset all year.
Convert a specific time minutes work, not just whole hours
Hour by hour
| IST | COT | 24h | Good to call? |
|---|---|---|---|
| 12am | 1pm Wed | 00:00 → 13:30 | asleep in IST |
| 1am | 2pm Wed | 01:00 → 14:30 | asleep in IST |
| 2am | 3pm Wed | 02:00 → 15:30 | asleep in IST |
| 3am | 4pm Wed | 03:00 → 16:30 | asleep in IST |
| 4am | 5pm Wed | 04:00 → 17:30 | asleep in IST |
| 5am | 6pm Wed | 05:00 → 18:30 | asleep in IST |
| 6am | 7pm Wed | 06:00 → 19:30 | asleep in IST |
| 7am | 8pm Wed | 07:00 → 20:30 | awake, not at work |
| 8am | 9pm Wed | 08:00 → 21:30 | awake, not at work |
| 9am | 10pm Wed | 09:00 → 22:30 | asleep in COT |
| 10am | 11pm Wed | 10:00 → 23:30 | asleep in COT |
| 11am now | 12am | 11:00 → 00:30 | asleep in COT |
| 12pm | 1am | 12:00 → 01:30 | asleep in COT |
| 1pm | 2am | 13:00 → 02:30 | asleep in COT |
| 2pm | 3am | 14:00 → 03:30 | asleep in COT |
| 3pm | 4am | 15:00 → 04:30 | asleep in COT |
| 4pm | 5am | 16:00 → 05:30 | asleep in COT |
| 5pm | 6am | 17:00 → 06:30 | asleep in COT |
| 6pm | 7am | 18:00 → 07:30 | awake, not at work |
| 7pm | 8am | 19:00 → 08:30 | awake, not at work |
| 8pm | 9am | 20:00 → 09:30 | awake, not at work |
| 9pm | 10am | 21:00 → 10:30 | awake, not at work |
| 10pm | 11am | 22:00 → 11:30 | asleep in IST |
| 11pm | 12pm | 23:00 → 12:30 | 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.
12am
1pm
1pm
1am
2pm
2pm
2am
3pm
3pm
3am
4pm
4pm
4am
5pm
5pm
5am
6pm
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6am
7pm
7pm
7am
8pm
8pm
8am
9pm
9pm
9am
10pm
10pm
10am
11pm
11pm
11am
12am
12am
12pm
1am
1am
1pm
2am
2am
2pm
3am
3am
3pm
4am
4am
4pm
5am
5am
5pm
6am
6am
6pm
7am
7am
7pm
8am
8am
8pm
9am
9am
9pm
10am
10am
10pm
11am
11am
11pm
12pm
12pm
both at work
work hours here
awake
asleep
Questions people ask
What time is it in COT when it is 12:00 pm in IST?
1:30 am in COT the same day.
How many hours ahead is COT of IST?
COT is 10 hours 30 minutes behind IST. Neither place changes its clocks, so that gap is the same all year. 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 COT?
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.