Convert HST to IST — Time Difference Between Hawaii Standard Time and Israel Standard Time

How to Convert HST to IST

Drag the slider on the HST timeline to pick your time — the IST time updates instantly. You can also click the time display to type a specific hour or pick one from the 15-minute interval dropdown, and use the date picker to check a different day.

What Is the Time Difference Between HST and IST?

Israel Standard Time (IST) is 12 hours ahead of Hawaii Standard Time (HST). To convert, add 12 hours — for example, 9:00 AM HST is 9:00 PM IST.

HST to IST Quick Reference

HST to IST Meeting Planner

Use the color-coded table above to find overlapping work hours between Honolulu and Jerusalem. Amber rows mark daytime hours — pick a slot that falls in amber on both sides for a meeting that works for everyone.

Why Trust This HST to IST Converter?

Timezoney uses the IANA Time Zone Database — the same source that powers your phone and computer — so every conversion handles daylight saving transitions and half-hour offsets automatically.