From
India Time
New Delhi
Time Zone Converter
IST to HST Time Zone Converter
Convert IST to HST with a live clock, current time difference, UTC offsets, and work-hour overlap. HST is 15 hours 30 minutes behind IST.
To
Hawaii Time
Honolulu
When it is 7:30 AM in India Time, it is 4:00 PM in Hawaii Time.
IST to HST at a glance
Hawaii Time is 15 hours 30 minutes behind India Time. If someone gives you a time in India Time, move the clock by 15 hours 30 minutes to read it in Hawaii Time. A 9:00 AM start in New Delhi becomes 5:30 PM in Honolulu.
What India Time covers
India Time is used across all of India. It stays fixed year-round and is one of the most common South Asian reference clocks. It is widely used for offshore work, product teams, support operations, and engineering handoffs.
What Hawaii Time covers
Hawaii Time is used in Honolulu and the rest of Hawaii. It does not switch for daylight saving time. It is helpful when your team works with travel, hospitality, or customers in the Pacific.
Quick answers
What is the time difference between IST and HST?
Hawaii Time is 15 hours 30 minutes behind India Time.
What happens to a 3:00 PM meeting in IST?
It lands at 11:30 PM in HST.
Does daylight saving time matter for IST to HST?
India Time and Hawaii Time are shown using the offsets that are active right now, so the result already reflects any daylight saving change in effect today.