HST to EST Converter

Convert between any time zones worldwide. Free and accurate time zone converter with DST support.

Edit time and date on either side to see the conversion instantly.

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HST
Hawaii Standard Time
Date changes are handled automatically when conversions cross midnight.
EST
Eastern Standard Time
Date changes are handled automatically when conversions cross midnight.

About HST to EST Conversion

Converting time between HST and EST requires understanding their time zone offsets and any daylight saving time adjustments. HST (HST) operates at UTC-10, while EST (EST) is set to UTC-5. This means EST is 5 hours ahead HST. For example, when it's 5:32 PM HST on February 3, 2026, it's 10:32 PM EST in EST. America/New_York observes daylight saving time, switching between EST (UTC-5) and EDT (UTC-4), while Pacific/Honolulu does not observe daylight saving time. Use this converter to quickly find the equivalent time in EST for any time in HST, whether you're scheduling meetings, planning travel, or coordinating with teams across different time zones.

How to Use the Time Zone Converter

  1. Select your source timezone from the "From timezone" dropdown (use search to find quickly)
  2. Enter the date and time you want to convert (or click "Today" and "Now" for current time)
  3. Select your target timezone from the "To timezone" dropdown
  4. The conversion updates automatically as you change inputs - no button needed!
  5. Use "Copy" button to copy the converted time, or use presets for quick conversions

Frequently Asked Questions

What is the time difference between HST and EST?

The time difference between HST and EST is 5 hours. EST is 5 hours ahead HST.

Is EST ahead of or behind HST?

EST is ahead of HST by 5 hours. When it's 5 PM in HST, it's 10:00 PM in EST.

How many hours do you add to HST to get EST?

You add 5 hours to HST to get EST. For example, 5 PM HST + 5 hours = 10:00 PM EST.

Does the HST to EST time difference change during Daylight Saving Time?

Yes, the time difference can change during Daylight Saving Time (DST). EST observes DST, which can affect the time difference during the transition periods in spring and fall.

What is 5 PM HST in EST?

5 PM HST is 10:00 PM EST. This conversion accounts for the 5-hour time difference between the two timezones.

Is HST the same throughout the year when converting to EST?

No, the conversion between HST and EST can vary during the year due to Daylight Saving Time. The time difference may change by 1 hour during DST transition periods (typically March and November), so always use a current timezone converter for accurate conversions.

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