HST to EET Converter

Converting Hawaii Standard Time to Eastern European Time

Hawaii Standard Time (HST) and Eastern European Time (EET) are separated by a 12 hours time difference. EET is 12 hours ahead of HST. HST is UTC-10, used in United States, while EET is UTC+2, used in Romania, Bulgaria, Greece.

When converting from HST to EET, the key reference points to remember are: 9:00 AM HST equals 9:00 PM EET, 12:00 PM noon HST equals 12:00 AM EET, and 5:00 PM HST equals 5:00 AM EET. The conversion table above shows every hour of the day mapped between these two time zones.

Scheduling Across HST and EET

For professionals scheduling meetings between HST and EET, finding overlapping business hours is essential. Standard business hours are typically 9:00 AM to 5:00 PM in each time zone. Given the 12 hours difference, the window of overlap may be limited, making early morning or late evening calls necessary for one party. Use the highlighted working hours in the conversion table above to quickly identify suitable meeting times.

Daylight Saving Time Considerations

HST does not observe Daylight Saving Time, maintaining UTC-10 year-round. EET observes DST, switching to EEST (UTC+3). During DST transitions, the time difference between these zones may temporarily change by 1 hour. Always verify the current offset during spring and fall transition periods.