PST ISTTime Converter
PST (UTC−8) is currently 13 hours 30 minutes behind IST (UTC+5:30). Compare live clocks, convert any hour, and find times to meet.
Best time to meet between PST and IST
Best meeting times:
PST: 5:00 PM – 10:00 PM
IST: 6:30 AM – 11:30 AM
Quick answer
When it's in PST, it's the same day in IST.
PST runs 13 hours 30 minutes behind IST. A 9-to-5 workday on one side lands in the other side's evening or night, so the two cities share almost no normal working hours: edge-of-day calls are the trick.
- Time difference
- +13h 30m
- PST
- UTC−8
- IST
- UTC+5:30
- Best call window
- Outside 9–6
PST to IST conversion table
The next 12 hours in PST and the matching local time in IST. The current hour is highlighted; drag the converter's slider and the table follows.
| PST | IST |
|---|---|
| NOW Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Daylight saving shifts this gap by up to 1 hour
The difference between PST and IST swings between 12.5 and 13.5 hours across the year as each side starts or ends daylight saving. Regions on PST switch to PDT (UTC−7) during daylight saving time. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair: every combination is a live tool, not an article.
From PST
To IST
One source of truth, for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am PST time in IST?", it can cite the exact, DST-aware result, not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with time zone identifiers and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "PST → IST",
"url": "https://worldclock.pro/en/convert/pst-to-ist",
"from": {
"name": "PST",
"type": "timezone",
"abbreviation": "PST",
"daylightAbbreviation": "PDT",
"iana": "America/Los_Angeles",
"standardUtcOffset": "-08:00",
"daylightUtcOffset": "-07:00",
"referenceCity": "Los Angeles"
},
"to": {
"name": "IST",
"type": "timezone",
"abbreviation": "IST",
"daylightAbbreviation": null,
"iana": "Asia/Kolkata",
"standardUtcOffset": "+05:30",
"daylightUtcOffset": null,
"referenceCity": "Mumbai"
},
"currentDifferenceMinutes": 810,
"possibleDifferencesMinutes": [
750,
810
],
"note": "Between the regions that use these zones the difference is 12.5 and 13.5 hours across the year, depending on daylight saving on each side. The clocks on this page show the named zones themselves, which are fixed."
}
Frequently asked questions
What is the time difference between PST and IST?
PST is currently 13 hours 30 minutes behind IST. PST is on PST (UTC−8) and IST is on IST (UTC+5:30). The difference can change when either side starts or ends daylight saving time.
Is IST ahead of or behind PST?
IST is currently 13 hours 30 minutes ahead of PST.
When it is 9:00 AM in PST, what time is it in IST?
When it is 9:00 AM on a Thursday in PST, it is 10:30 PM in IST.
Do PST and IST observe daylight saving time?
Regions on PST switch to PDT (UTC−7) during daylight saving time. IST does not observe daylight saving time.
How do I convert PST time to IST time?
Add 13 hours 30 minutes to any time in PST to get the time in IST. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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