World Timezones

IST to PST Converter

Compare PST to IST instead
India Standard Time3:45 pmSat, Jul 25
India Standard TimeIST
Asia · UTC+5:30
3:45 pmSat, Jul 25
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
Pacific TimePDT
North America · UTC-7
3:15 amSat, Jul 25
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a

Offset

The time difference between India Standard Time and Pacific Time is 12.5 hours.

12.5 hours

India Standard Time (IST) is ahead of Pacific Time (PDT).

IST: UTC+5:30

PDT: UTC-7

Pacific Time is currently observing daylight saving time; India Standard Time is not.

When to schedule

Standard business hours (9 AM–5 PM, Mon–Fri) in India Standard Time and Pacific Time don't overlap on the same weekday. Pacific Time is 12 hours behind India Standard Time.

Realistic options: hand off asynchronously, or stretch one side by an hour to catch the other team at the start or end of their day.

This window may shift by an hour during daylight saving time.

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

United States

  • New Year's DayThu, Jan 1
  • Martin Luther King, Jr. DayMon, Jan 19
  • Presidents DayMon, Feb 16
  • Memorial DayMon, May 25
  • Juneteenth National Independence DayFri, Jun 19
  • Independence DayFri, Jul 3
  • Labour DayMon, Sep 7
  • Columbus DayMon, Oct 12
  • Veterans DayWed, Nov 11
  • Thanksgiving DayThu, Nov 26
  • Christmas DayFri, Dec 25

About these zones

India Standard Time is also known as IST. To call India, dial +91.

Pacific Time is also known as PST, or PDT. To call United States, dial +1.

Pacific Time is approximately 8,700 miles north of India Standard Time.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

ISTPSTDay
12:00 am11:30 am-1 day
1:00 am12:30 pm-1 day
2:00 am1:30 pm-1 day
3:00 am2:30 pm-1 day
4:00 am3:30 pm-1 day
5:00 am4:30 pm-1 day
6:00 am5:30 pm-1 day
7:00 am6:30 pm-1 day
8:00 am7:30 pm-1 day
9:00 am8:30 pm-1 day
10:00 am9:30 pm-1 day
11:00 am10:30 pm-1 day
12:00 pm11:30 pm-1 day
1:00 pm12:30 amSame day
2:00 pm1:30 amSame day
3:00 pm2:30 amSame day
4:00 pm3:30 amSame day
5:00 pm4:30 amSame day
6:00 pm5:30 amSame day
7:00 pm6:30 amSame day
8:00 pm7:30 amSame day
9:00 pm8:30 amSame day
10:00 pm9:30 amSame day
11:00 pm10:30 amSame day

Daylight saving time

Pacific Time observes daylight saving time; India Standard Time does not. The offset between the two zones changes when Pacific Time transitions: on Sunday, November 1, 2026, clocks fall back from PDT to PST.

See the daylight saving time page for transition dates across every time zone.

Daylight today

India Standard Time
Sunrise
6:13 AM
Sunset
7:18 PM
Day length
13h 5m
Pacific Time
Sunrise
6:00 AM
Sunset
8:00 PM
Day length
14h

Daylight overlap: 48m — 6:30 PM–7:18 PM in India Standard Time (6:00 AM–6:48 AM in Pacific Time). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in India Standard Time

  • BOM
  • NMI
  • DEL
  • BLR
  • HYD
  • AMD
  • MAA
  • CCU
  • STV
  • PNQ

Airports in Pacific Time

  • BUR
  • HHR
  • LAX
  • LGB
  • SNA
  • CLD
  • SAN
  • TIJ
  • OAK
  • SFO

Related conversions

Common conversions

What is 9:00 am IST in PST?
9:00 am IST is 8:30 pm PST, the previous day.
What is 12:00 pm IST in PST?
12:00 pm IST is 11:30 pm PST, the previous day.
What is 12:30 pm IST in PST?
12:30 pm IST is 12:00 am PST.
What is 2:00 pm IST in PST?
2:00 pm IST is 1:30 am PST.
What is 5:00 pm IST in PST?
5:00 pm IST is 4:30 am PST.
What is 11:30 pm IST in PST?
11:30 pm IST is 11:00 am PST.