What is 10 AM EST in HST?

Does the answer change during the year?

Yes. Eastern Time and Hawaii Time don't change their clocks on the same dates, so over the next 12 months:

• November 8 to March 13: 10 AM EST = 5 AM HST
• March 14 to November 6: 10 AM EST = 4 AM HST
• November 7 to November 7: 10 AM EST = 5 AM HST

Eastern Time switches between EST and EDT for daylight saving time; people often say EST all year.

Questions

10 AM EST in other time zones

Time zone	Time
Central Time CST/CDT	9 AM
Mountain Time MST/MDT	8 AM
Pacific Time PST/PDT	7 AM
Alaska Time AKST/AKDT	6 AM
Hawaii Time HST	5 AM
Greenwich Mean Time GMT	3 PM
Coordinated Universal Time UTC	3 PM
Central European Time CET/CEST	4 PM
Eastern European Time EET/EEST	5 PM
India Standard Time IST	8:30 PM
Japan Standard Time JST	12 AM (Mon)
Australian Eastern Time AEST/AEDT	2 AM (Mon)
Singapore Time SGT	11 PM
Philippine Time PHT	11 PM
Moscow Time MSK	6 PM
Gulf Standard Time GST	7 PM

Based on the clocks on Sunday, November 8, 2026.