Back to MST Converter
MST to HST Converter
MST Time
00:00:00
HST Time
00:00:00
Time Difference
HST is 3 hours behind MST
Major Cities in HST Time Zone
Honolulu
Hilo
Kailua
Waipahu
Pearl City
Kaneohe
About MST to HST Conversion
Converting time between Mountain Standard Time (MST) and Hawaii Standard Time (HST) is straightforward. HST is 3 hours behind MST.
Quick Facts
- • MST to HST offset: -3 hours
- • HST major city: Honolulu
- • Time zone name: Hawaii Standard Time