Time Zone
Hawaii Standard Time (HST)
UTC Offset
UTC-10 (currently -10)
IANA Zone
Pacific/Honolulu
HST Compared to Other Time Zones
Convert HST to Other Time Zones
About HST (Hawaii Standard Time)
What is HST time?
HST stands for Hawaii Standard Time. It is UTC-10, meaning it is 10 hours behind UTC (Coordinated Universal Time). The IANA timezone identifier is Pacific/Honolulu.