IST to PT Time Converter

Convert India Standard Time (IST) to Pacific Time (PT). Both time zones are shown live below; current offset between them is 12h 30m behind.

Mumbai · India Standard Time
09:55:47
Monday, May 11, 2026
GMT+5:30 · UTC+05:30
Los Angeles · Pacific Time
21:25:47
Sunday, May 10, 2026
PDT · UTC-07:00

Convert a specific time

From: IST (Mumbai)
To: PT (Los Angeles)
--:--

Daylight Saving status right now

IST (India Standard Time)
Observes DST
No
PT (Pacific Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-11-01
Offset shift
UTC-07:00 → UTC-08:00

Heads up: PT observes DST while IST does not. The 12.5-hour difference shown above will shift by one hour when PT starts or ends DST.

When can IST and PT meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
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17
18
19
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21
22
23
IST
PT
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Mumbai (IST). Each row shows the local working-hours state in that zone for the same moment in time.
No business-hours overlap exists between IST and PT.
The two zones are too far apart for synchronous meetings during normal working hours. Plan async or schedule outside 9-5 on at least one side.

Hour-by-hour IST to PT conversion table

IST time (Mumbai)PT time (Los Angeles)Status
00:00 Mon11:30 SunPT working
01:00 Mon12:30 SunPT working
02:00 Mon13:30 SunPT working
03:00 Mon14:30 SunPT working
04:00 Mon15:30 SunPT working
05:00 Mon16:30 SunPT working
06:00 Mon17:30 SunOff-hours both sides
07:00 Mon18:30 SunOff-hours both sides
08:00 Mon19:30 SunOff-hours both sides
09:00 Mon20:30 SunIST working
10:00 Mon21:30 SunIST working
11:00 Mon22:30 SunIST working
12:00 Mon23:30 SunIST working
13:00 Mon00:30 MonIST working
14:00 Mon01:30 MonIST working
15:00 Mon02:30 MonIST working
16:00 Mon03:30 MonIST working
17:00 Mon04:30 MonOff-hours both sides
18:00 Mon05:30 MonOff-hours both sides
19:00 Mon06:30 MonOff-hours both sides
20:00 Mon07:30 MonOff-hours both sides
21:00 Mon08:30 MonOff-hours both sides
22:00 Mon09:30 MonPT working
23:00 Mon10:30 MonPT working

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

India Standard Time (IST)
IANA identifier
Asia/Kolkata
Current UTC offset
UTC+05:30
Current abbreviation
GMT+5:30
Major cities in this zone
MumbaiNew DelhiBangaloreChennaiKolkata
Pacific Time (PT)
IANA identifier
America/Los_Angeles
Current UTC offset
UTC-07:00
Current abbreviation
PDT
Major cities in this zone
Los AngelesSan FranciscoSeattlePortlandSan Diego

Sun today in Mumbai and Los Angeles

Mumbai
Sunrise
06:06
Sunset
19:05
Solar noon
12:36
Daylight
12h 58m
Los Angeles
Sunrise
05:56
Sunset
19:44
Solar noon
12:50
Daylight
13h 48m

Related converters

PT to IST (reverse)IST to ESTIST to PSTIST to GMTIST to UTCIST to CETEST to PTPST to PTGMT to PTUTC to PTCET to PT
Looking for local time? See time in Mumbai or time in Los Angeles.

Frequently asked questions

What is the time difference between IST and PT right now?+
PT (Pacific Time) is currently 12h 30m behind IST (India Standard Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does IST or PT observe daylight saving time?+
IST: does not observe daylight saving time. PT: observes daylight saving time.
When is the best time to schedule a meeting between IST and PT?+
IST and PT have no business-hour overlap, even at the edges of a typical workday. Async collaboration or non-9-5 scheduling is the practical choice.
What time is it in Los Angeles when it is 12:00 noon in Mumbai?+
When it is 12:00 Mon in Mumbai (IST), it is 23:30 Sun in Los Angeles (PT).
Which IANA time zone identifiers are used for IST and PT?+
IST maps to "Asia/Kolkata" in the IANA database. PT maps to "America/Los_Angeles". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Mumbai ahead of or behind Los Angeles?+
Whether Mumbai (IST) is ahead of or behind Los Angeles (PT) depends on the current UTC offsets. Right now PT is 12h 30m behind IST. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for IST and PT?+
IST is UTC+05:30 (GMT+5:30) and PT is UTC-07:00 (PDT). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both IST and PT?+
No standard business-hours overlap exists between IST and PT. Plan asynchronous work or schedule outside 9-5 on at least one side.