How to use the IST to PST Converter
- Enter a IST time. Set the date and time in India Standard Time.
- Read the PST time. The Pacific Time equivalent appears instantly, with DST notes.
- Compare more cities. Add cities to the hour grid or click an hour to convert it.
India Standard Time vs Pacific Time time difference in 2026
| Dates (2026) | PT vs IST |
|---|---|
| Jan 1 – Mar 7 | −13.5 hours |
| Mar 8 – Oct 31 | −12.5 hours |
| Nov 1 – Dec 31 | −13.5 hours |
The difference changes 2 times in 2026 because the two zones switch daylight saving time on different dates.
IST to PST conversion table (October 12, 2026)
| IST | PT (PDT) |
|---|---|
| 12:00 AM | 11:30 AM (−1 day) |
| 1:00 AM | 12:30 PM (−1 day) |
| 2:00 AM | 1:30 PM (−1 day) |
| 3:00 AM | 2:30 PM (−1 day) |
| 4:00 AM | 3:30 PM (−1 day) |
| 5:00 AM | 4:30 PM (−1 day) |
| 6:00 AM | 5:30 PM (−1 day) |
| 7:00 AM | 6:30 PM (−1 day) |
| 8:00 AM | 7:30 PM (−1 day) |
| 9:00 AM | 8:30 PM (−1 day) |
| 10:00 AM | 9:30 PM (−1 day) |
| 11:00 AM | 10:30 PM (−1 day) |
| 12:00 PM | 11:30 PM (−1 day) |
| 1:00 PM | 12:30 AM |
| 2:00 PM | 1:30 AM |
| 3:00 PM | 2:30 AM |
| 4:00 PM | 3:30 AM |
| 5:00 PM | 4:30 AM |
| 6:00 PM | 5:30 AM |
| 7:00 PM | 6:30 AM |
| 8:00 PM | 7:30 AM |
| 9:00 PM | 8:30 AM |
| 10:00 PM | 9:30 AM |
| 11:00 PM | 10:30 AM |
Highlighted rows fall within 9 AM–5 PM in both zones. Times for other dates may differ around DST changes; use the converter above.
What your results mean
In this page’s name, IST stands for India Standard Time (Asia/Kolkata) and PST for Pacific Time (America/Los_Angeles); the labels are used year-round as search terms. The converter uses each zone’s rules for the date you pick, so it shows IST or PDT automatically when daylight saving time applies.
Tips
- India Standard Time is used in all of India.
- Pacific Time is used in California, Washington, Oregon, Nevada and British Columbia.
- Also see PST to EST, EST to PST, PST to CST, CST to PST.
Frequently asked questions
What is the time difference between IST and PST?
As of October 12, 2026, Pacific Time is 12.5 hours behind IST (IST UTC+5:30 vs PDT UTC−7). The gap changes during the year because of daylight saving time: 13.5 hours in mid-January and 12.5 hours in mid-July.
What is 9 AM IST in PST?
On October 12, 2026, 9:00 AM IST is 8:30 PM (−1 day) PT (PDT). The result can shift by an hour on dates when only one side is on daylight saving time; the converter above uses the rules for the date you pick.
Does IST observe daylight saving time?
No. IST (UTC+5:30, no daylight saving).
Does PST observe daylight saving time?
Yes. Pacific Time switches between PST (UTC−8) and PDT (UTC−7); in 2026 clocks change on March 8 at 2:00 AM and November 1 at 2:00 AM local time.
When do IST and PST business hours overlap?
They don’t overlap on a standard 9-to-5 day; one side has to start early or stay late. Early morning IST is usually the best window.
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