IST to PST Time Converter - Live World Clock

Convert time between India Standard Time (IST) and Pacific Standard Time (PST). See current time with live clocks.

India (IST)

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10:57:43 PM
Thursday, August 20, 2026

United States (PST)

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10:27:43 AM
Thursday, August 20, 2026

Current Time Difference

IST is 13.5 hours ahead of PST

What is IST (India Standard Time)?

India Standard Time (IST) is the time zone observed throughout India, with a time offset of UTC+5:30. India does not observe Daylight Saving Time.

Countries and Regions Using IST

Primary Country:

  • India - The entire country follows IST

Also Used By:

  • Sri Lanka

Key Facts about IST:

  • ✓ Over 1.4 billion people use IST
  • ✓ Major tech and financial hub
  • ✓ No DST observed
  • ✓ Single timezone across the country
  • ✓ Major Cities: Mumbai, Delhi, Bangalore, Kolkata, Chennai, Hyderabad
  • ✓ UTC Offset: +5:30

What is PST (Pacific Standard Time)?

Pacific Standard Time (PST) for the west coast of North America, UTC-8:00.

Countries and Regions Using PST

Primary Country:

  • United States
  • States: California, Washington, Oregon

Also Used By:

  • Canada - British Columbia
  • Mexico

Key Facts about PST:

  • ✓ Silicon Valley tech hub
  • ✓ Hollywood entertainment center
  • ✓ Major port cities
  • ✓ Major Cities: Los Angeles, San Francisco, San Diego, Seattle, Portland
  • ✓ UTC Offset: -8:00 (-7:00 during PDT)

IST to PST Time Difference

Standard Time Difference:

IST is 13.5 hours ahead

Common Use Cases:

  • • Business meetings between India and United States
  • • International collaboration across timezones
  • • Scheduling calls and conferences

Frequently Asked Questions

Which countries are in IST time zone?

India is the primary country using IST (+5:30). Other countries include: Sri Lanka.

Which countries are in PST time zone?

United States is the primary country using PST (-8:00). Other countries include: Canada, Mexico.

How many hours is IST ahead of PST?

IST is 13.5 hours ahead of PST.

Does India observe Daylight Saving Time?

No, India does not observe Daylight Saving Time. IST remains +5:30 throughout the year.