World Timezones

IST to PST Converter

Compare PST to IST instead

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Offset

12.5 hours

India Standard Time (IST) is currently ahead of Pacific Time (PST).

IST: UTC+5:30

PST: 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.

About these zones

India Standard Time is also known as IST.

Pacific Time is also known as PST, or PDT.

India Standard Time and Pacific Time are approximately 8,700 miles apart.

Quick reference

Full 24-hour conversion table.

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

Daylight today

India Standard Time
Sunrise
6:02 AM
Sunset
7:11 PM
Day length
13h 9m
Pacific Time
Sunrise
5:45 AM
Sunset
7:57 PM
Day length
14h 11m

Daylight overlap: 56m — 6:15 PM–7:11 PM in India Standard Time (5:45 AM–6:41 AM in Pacific Time). Both locations are in daylight during this window.

Cities in these zones

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

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