PST to IST Converter

IST is 13 hours 30 minutes ahead of PST. During US PDT (summer), the gap narrows to 12 hours 30 minutes.

Daylight saving note: During US PDT (March–November), the gap narrows to 12h 30m. India never observes DST.

PST to IST Conversion Table

Full 24-hour reference table. Use the live clocks above for the exact current offset.

🇺🇸 PST🇮🇳 PST → ISTUTC-8 to UTC+5:30🇮🇳 PDT → ISTUTC-7 to UTC+5:30Note
00:001:30 PM12:30 PM
01:002:30 PM1:30 PM
02:003:30 PM2:30 PM
03:004:30 PM3:30 PM
04:005:30 PM4:30 PM
05:006:30 PM5:30 PM
06:007:30 PM6:30 PM
07:008:30 PM7:30 PM
08:009:30 PM8:30 PM
09:0010:30 PM9:30 PM
10:0011:30 PM10:30 PM
11:0012:30 AM11:30 PMnext day
12:001:30 AM12:30 AMnext day
13:002:30 AM1:30 AMnext day
14:003:30 AM2:30 AMnext day
15:004:30 AM3:30 AMnext day
16:005:30 AM4:30 AMnext day
17:006:30 AM5:30 AMnext day
18:007:30 AM6:30 AMnext day
19:008:30 AM7:30 AMnext day
20:009:30 AM8:30 AMnext day
21:0010:30 AM9:30 AMnext day
22:0011:30 AM10:30 AMnext day
23:0012:30 PM11:30 AMnext day

* "next day" = converted time falls on the following calendar day.

Best Hours to Schedule Pacific Standard TimeIndia Standard Time Calls

The West Coast–India overlap is extremely tight. India business hours (9 AM–6 PM IST) correspond to 7:30 PM–4:30 AM PST — entirely outside normal US West Coast working hours. Most PST-IST teams either hold very early morning India calls (7:00–8:00 AM IST = 5:30–6:30 PM PST prior day) or rely on async communication.

About Pacific Standard Time (PST)

Pacific Standard Time (PST, UTC-8) covers the US West Coast. During summer (March–November), it advances to PDT (UTC-7). Silicon Valley, Hollywood, and Seattle all run on Pacific Time. At 13.5 hours from India, PST creates the largest common business timezone gap within the US-India tech corridor.

About India Standard Time (IST)

India Standard Time (IST, UTC+5:30) covers all of India year-round without DST. The 13.5-hour PST gap means that when California engineers end their workday at 5 PM PST, it is already 6:30 AM next morning in Bangalore — India's next business day has begun.

How to Avoid Pacific Standard TimeIndia Standard Time Conversion Mistakes

Use the live clocks and the table for different jobs. The live clocks show the current offset between Pacific Standard Time and India Standard Time. The table gives you a stable reference for planning common hours. If the page has more than one table column, pick the column that matches the season or DST state shown in the column label.

Daylight saving is the main trap. Some pairs stay fixed all year, while others move by one hour because only one side changes clocks, or because the two sides change on different dates. That is why this page keeps the daylight saving note near the live clocks and labels alternate table scenarios instead of hiding the offset change in a paragraph.

Always check the calendar date when the converted time lands near midnight. A late evening time in Pacific Standard Time can become the next day in India Standard Time, and an early morning time can still be the previous day. If the table marks "next day" or "prev day", include that date shift in the message or calendar invite.

Abbreviations can be ambiguous. ET can mean EST or EDT; London can be GMT or BST; Sydney can be AEST or AEDT. City names and IANA time zones are safer for exact scheduling than abbreviations alone. For recurring meetings, test the same local time once in January and once in July before you lock it in.

For one-off events, enter the exact date and time in the main time zone converter or meeting scheduler if the table does not show your hour. That keeps the answer tied to the correct daylight saving rule instead of a memorized offset.

When you share the result, write both local times in one line: "10:00 AM PST/ converted IST time." For client calls, flights, webinars, launches, and deadlines, also include the date. The extra wording feels repetitive, but it gives every recipient a second way to catch a timezone mistake before it becomes a missed meeting. It is especially helpful when someone forwards the invite to a third city.

Frequently Asked Questions

What is the PST to IST time difference?

IST is 13 hours 30 minutes ahead of PST. During US Pacific Daylight Time (PDT, March–November), the gap is 12 hours 30 minutes. India does not observe DST, so the change comes entirely from the US side.

What time is 9 AM PST in IST?

9:00 AM PST is 10:30 PM IST (same day). During US PDT, 9:00 AM PDT is 9:30 PM IST. California mornings correspond to late evening in India.

Is there any overlap between PST and IST working hours?

Almost none. India business hours (9 AM–6 PM IST) correspond to 7:30 PM–4:30 AM PST — well outside normal US working hours. Most California-India teams schedule very early morning India calls or late evening PST calls to find a shared window.

What time should a California company call India?

The least-bad option for PST-IST calls is 5:30–7:30 PM PST (7:00–9:00 AM IST next day in India). This requires late-ish California hours and early morning in India. There is no window where both sides are in standard 9-5 hours.

Related Conversions

EST to IST Converter
East Coast to India — 10.5 hours
UTC to PST Converter
Convert UTC to Pacific Standard Time
UTC to IST Converter
Convert UTC to India Standard Time
Current Time in India
Live IST clock
IST to EST Converter
EST is 10 hours 30 minutes behind IST. During US daylight saving (EDT), the gap narrows to 9 hours 30 minutes.
EST to PST Converter
PST is always 3 hours behind EST. This gap never changes — both US coasts observe daylight saving on the same dates.
GMT to IST Converter
IST is 5 hours 30 minutes ahead of GMT. During UK BST (summer), the gap narrows to 4 hours 30 minutes.
CST to IST Converter
IST is 11 hours 30 minutes ahead of CST. During US CDT (summer), the gap narrows to 10 hours 30 minutes.
New York to India Time Converter
India (IST) is 10 hours 30 minutes ahead of New York. During US daylight saving (EDT), the gap is 9 hours 30 minutes.
USA to India Time Converter
India (IST) is 10 hours 30 minutes ahead of the US East Coast (EST). The gap is 11h 30m from Central, 12h 30m from Mountain, and 13h 30m from Pacific Time.
India to Dubai Time Converter
Dubai is 1 hour and 30 minutes behind India in the reference conversion table.
India to London Time Converter
London is 5 hours and 30 minutes behind India in the reference conversion table. Check the daylight saving note because the live gap can shift.
India to Singapore Time Converter
Singapore is 2 hours and 30 minutes ahead of India in the reference conversion table.
India to Sydney Time Converter
Sydney is 4 hours and 30 minutes ahead of India in the reference conversion table. Check the daylight saving note because the live gap can shift.
India to Tokyo Time Converter
Tokyo is 3 hours and 30 minutes ahead of India in the reference conversion table.
Los Angeles to India Time Converter
India is 13 hours and 30 minutes ahead of Los Angeles in the reference conversion table. Check the daylight saving note because the live gap can shift.
Chicago to India Time Converter
India is 11 hours and 30 minutes ahead of Chicago in the reference conversion table. Check the daylight saving note because the live gap can shift.
Toronto to India Time Converter
India is 10 hours and 30 minutes ahead of Toronto in the reference conversion table. Check the daylight saving note because the live gap can shift.
London to Los Angeles Time Converter
Los Angeles is 8 hours behind London in the reference conversion table. Check the daylight saving note because the live gap can shift.
New York to San Francisco Time Converter
San Francisco is 3 hours behind New York in the reference conversion table.
Los Angeles to Tokyo Time Converter
Tokyo is 17 hours ahead of Los Angeles in the reference conversion table. Check the daylight saving note because the live gap can shift.
Los Angeles to Sydney Time Converter
Sydney is 18 hours ahead of Los Angeles in the reference conversion table. Check the daylight saving note because the live gap can shift.