What is the time difference between IST and PST?

IST is 13.5 hours behind PST. IST is UTC+5.5 and PST is UTC-8.

What is 9 AM IST in PST?

9 AM IST is 8:30 PM PST (previous day).

What is 12 PM IST in PST?

12 PM IST (noon) is 11:30 PM PST (previous day).

What are the best meeting times between IST and PST?

There is no standard business hours overlap between IST and PST.

IST to PST Time Converter

India Standard Time → Pacific Standard Time

IST

UTC+5.5

India Standard Time

offset

-13.5h

PST is 13.5h behind

PST

UTC-8

Pacific Standard Time

PST observes DST — offset shifts ±1h during transitions

India Standard Time (IST) is 13.5 hours behind Pacific Standard Time (PST). When it is noon in IST, it is 11:30 PM in PST. This offset may change during Daylight Saving Time transitions.

Meeting planner tool Reverse: PST to IST

Cities in IST

🇮🇳Mumbai 🇮🇳Delhi 🇮🇳Bangalore 🇮🇳Chennai 🇮🇳Kolkata

Cities in PST

🇺🇸Los Angeles 🇺🇸San Francisco 🇺🇸Seattle 🇺🇸Portland 🇨🇦Vancouver

All 24 Hours — IST to PST

Click any row to see the full detail page. Current hour in IST is highlighted.

Both business hoursPartial overlap

12 AM6 AM12 PM6 PM11 PM

Best Meeting Times — IST & PST

No standard business-hours overlap between IST and PST. Consider early morning or evening calls.

Challenging overlap

IST and PST are 13.5 hours apart with no shared business-hours window. Try scheduling at 8 AM in the earlier timezone or 6 PM in the later one.

8 AM→7:30 PM−1d 9 AM→8:30 PM−1d 10 AM→9:30 PM−1d 11 AM→10:30 PM−1d 12 PM→11:30 PM−1d 1 PM→12:30 AM 2 PM→1:30 AM 3 PM→2:30 AM 4 PM→3:30 AM 5 PM→4:30 AM

Related Time Zone Conversions

Frequently Asked Questions — IST to PST

India Standard Time (IST) is 13.5 hours behind Pacific Standard Time (PST). IST is UTC+5.5 and PST is UTC-8. This offset may shift by ±1 hour during Daylight Saving Time transitions.