IST to PST
Converting a fixed time. Asia/Kolkata → America/Los_Angeles
Clocks here do not change: this zone stays on the same offset all year.
Clocks go forward 1 hour on Sunday, 14th March 2027, at 1:59 am local time (3:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| IST | PST | 24h | Good to call? |
|---|---|---|---|
| 12am | 10am Wed | 00:00 → 10:30 | asleep in IST |
| 1am | 11am Wed | 01:00 → 11:30 | asleep in IST |
| 2am | 12pm Wed | 02:00 → 12:30 | asleep in IST |
| 3am | 1pm Wed | 03:00 → 13:30 | asleep in IST |
| 4am | 2pm Wed | 04:00 → 14:30 | asleep in IST |
| 5am | 3pm Wed | 05:00 → 15:30 | asleep in IST |
| 6am | 4pm Wed | 06:00 → 16:30 | asleep in IST |
| 7am | 5pm Wed | 07:00 → 17:30 | awake, not at work |
| 8am | 6pm Wed | 08:00 → 18:30 | awake, not at work |
| 9am | 7pm Wed | 09:00 → 19:30 | awake, not at work |
| 10am | 8pm Wed | 10:00 → 20:30 | awake, not at work |
| 11am | 9pm Wed | 11:00 → 21:30 | awake, not at work |
| 12pm | 10pm Wed | 12:00 → 22:30 | asleep in PST |
| 1pm now | 11pm Wed | 13:00 → 23:30 | asleep in PST |
| 2pm | 12am | 14:00 → 00:30 | asleep in PST |
| 3pm | 1am | 15:00 → 01:30 | asleep in PST |
| 4pm | 2am | 16:00 → 02:30 | asleep in PST |
| 5pm | 3am | 17:00 → 03:30 | asleep in PST |
| 6pm | 4am | 18:00 → 04:30 | asleep in PST |
| 7pm | 5am | 19:00 → 05:30 | asleep in PST |
| 8pm | 6am | 20:00 → 06:30 | asleep in PST |
| 9pm | 7am | 21:00 → 07:30 | awake, not at work |
| 10pm | 8am | 22:00 → 08:30 | asleep in IST |
| 11pm | 9am | 23:00 → 09:30 | 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.
10am
11am
12pm
1pm
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3pm
4pm
5pm
6pm
7pm
8pm
9pm
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11pm
12am
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9am
Questions people ask
What time is it in PST when it is 11:00 pm in IST?
9:30 am in PST the same day.
How many hours ahead is PST of IST?
PST is 13 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 PST?
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.