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IST to HAST Time Converter

Convert Indian Standard Time (IST) to Hawaii-Aleutian Standard Time (HAST). HAST is 15.5 hours behind IST.

IST to HAST (12-hour)

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00:00

IST to HAST (24-hour)

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00:00

Current IST

00:00:00

Current HAST

00:00:00

Understanding IST to HAST Conversion

Hawaii-Aleutian Standard Time (HAST) is 15.5 hours behind Indian Standard Time (IST). This means:

  • When it's 12:00 PM (noon) in India, it's 3:00 PM in Honolulu
  • When it's 9:00 AM in India, it's 12:00 PM in Honolulu
  • When it's 6:00 PM in India, it's 9:00 PM in Honolulu

Quick Facts

  • • IST is UTC+5:30
  • • HAST is UTC-10:00
  • • Time difference: -15.5 hours
  • • Honolulu is behind India
  • • Hawaii-Aleutian Standard Time (HAST) is used in Hawaii and is UTC-10. It is 15.5 hours behind Indian Standard Time.