IST to PST converter

When it's 9:00 am in New Delhi, it's 8:30 pm the day before in Los Angeles (7:30 pm the day before from November to March). Your working days don't overlap at all, so someone starts early or stays late for every call.

Convert India Standard Time (IST) to Pacific Standard Time (PST) for any date and time.

Pacific Time is 12 hours 30 minutes behind India Standard Time from March to November, and 13 hours 30 minutes behind the rest of the year.

Right now IST is UTC+5:30 and the West Coast is on PST (UTC−8). Pacific Time switches to daylight saving time on 14 March 2027.

9:00 am to 5:00 pm IST is 7:30 pm PST the day before to 3:30 am PST.

  • 8:00 am IST6:30 pm PST the day before
  • 9:00 am IST7:30 pm PST the day before
  • 10:00 am IST8:30 pm PST the day before
  • 12:00 pm IST10:30 pm PST the day before
  • 3:00 pm IST1:30 am PST
  • 5:00 pm IST3:30 am PST
Live: the current time
  • India Standard TimeReference

    India

    Wed, Nov 4

    IST UTC+5:30ReferenceWorking hours
  • Pacific Time

    US & Canada

    Tue, Nov 3Previous day

    PST UTC−8−13h 30m from India Standard TimeOutside working hours

No shared working hours on Wed, Nov 4. Closest fit: 9:00 AM–10:00 AM in India Standard Time, when 1 of 2 are at work and the rest are nearest their day.

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Working hours: 9:00 AM–5:00 PM, Monday to FridayClosest fit

IST to PST conversion table

Every hour of the day in IST, converted to PST. Hatched cells are working hours (9:00 am to 5:00 pm); rows with the accent bar are working hours in both zones.

IST to PST, hour by hour
ISTPSTUntil 14 March 2027PDTFrom 14 March 2027
12:00 am IST10:30 am PST(day before)11:30 am PDT(day before)
1:00 am IST11:30 am PST(day before)12:30 pm PDT(day before)
2:00 am IST12:30 pm PST(day before)1:30 pm PDT(day before)
3:00 am IST1:30 pm PST(day before)2:30 pm PDT(day before)
4:00 am IST2:30 pm PST(day before)3:30 pm PDT(day before)
5:00 am IST3:30 pm PST(day before)4:30 pm PDT(day before)
6:00 am IST4:30 pm PST(day before)5:30 pm PDT(day before)
7:00 am IST5:30 pm PST(day before)6:30 pm PDT(day before)
8:00 am IST6:30 pm PST(day before)7:30 pm PDT(day before)
9:00 am IST7:30 pm PST(day before)8:30 pm PDT(day before)
10:00 am IST8:30 pm PST(day before)9:30 pm PDT(day before)
11:00 am IST9:30 pm PST(day before)10:30 pm PDT(day before)
12:00 pm IST10:30 pm PST(day before)11:30 pm PDT(day before)
1:00 pm IST11:30 pm PST(day before)12:30 am PDT
2:00 pm IST12:30 am PST1:30 am PDT
3:00 pm IST1:30 am PST2:30 am PDT
4:00 pm IST2:30 am PST3:30 am PDT
5:00 pm IST3:30 am PST4:30 am PDT
6:00 pm IST4:30 am PST5:30 am PDT
7:00 pm IST5:30 am PST6:30 am PDT
8:00 pm IST6:30 am PST7:30 am PDT
9:00 pm IST7:30 am PST8:30 am PDT
10:00 pm IST8:30 am PST9:30 am PDT
11:00 pm IST9:30 am PST10:30 am PDT

Best times to meet

A 9-to-5 working day in IST and one in PST don't overlap. The closest fit is 9:00 am IST (7:30 pm PST the day before), when one of you starts early or stays late.

About these time zones

IST: India Standard Time

India Standard Time is UTC+5:30. IST is also used for Irish Standard Time (UTC+1, Ireland's summer time) and Israel Standard Time (UTC+2). This page converts India Standard Time.

All of India, with no daylight saving time. Sri Lanka uses the same offset.

PST: Pacific Standard Time

Pacific Standard Time is UTC−8. PST is also used for Philippine Standard Time (UTC+8) and sometimes for Pakistan Standard Time (UTC+5). This page converts US Pacific Time.

California, Washington, Oregon and Nevada, plus British Columbia in Canada and Baja California in Mexico. PT is the short form people use for the whole zone.

How the difference changes

Right now PST is 13 hours 30 minutes behind IST. From 14 March 2027, when US clocks go forward, the difference becomes 12 hours 30 minutes.

Frequently asked questions

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