EAT to HST Converter
HST is 13 hours behind EAT
EAT to HST Conversion Table
Green rows indicate standard business hours (9 AM – 5 PM) in HST
| EAT | HST |
|---|---|
| 12:00 AM | 11:00 AM -1d |
| 1:00 AM | 12:00 PM -1d |
| 2:00 AM | 1:00 PM -1d |
| 3:00 AM | 2:00 PM -1d |
| 4:00 AM | 3:00 PM -1d |
| 5:00 AM | 4:00 PM -1d |
| 6:00 AM | 5:00 PM -1d |
| 7:00 AM | 6:00 PM -1d |
| 8:00 AM | 7:00 PM -1d |
| 9:00 AM | 8:00 PM -1d |
| 10:00 AM | 9:00 PM -1d |
| 11:00 AM | 10:00 PM -1d |
| 12:00 PM | 11:00 PM -1d |
| 1:00 PM | 12:00 AM |
| 2:00 PM | 1:00 AM |
| 3:00 PM | 2:00 AM |
| 4:00 PM | 3:00 AM |
| 5:00 PM | 4:00 AM |
| 6:00 PM | 5:00 AM |
| 7:00 PM | 6:00 AM |
| 8:00 PM | 7:00 AM |
| 9:00 PM | 8:00 AM |
| 10:00 PM | 9:00 AM |
| 11:00 PM | 10:00 AM |
Converting East Africa Time to Hawaii Standard Time
East Africa Time (EAT) and Hawaii Standard Time (HST) are separated by a 13 hours time difference. HST is 13 hours behind EAT. EAT is UTC+3, used in Kenya, Ethiopia, Tanzania, while HST is UTC-10, used in United States.
When converting from EAT to HST, the key reference points to remember are: 9:00 AM EAT equals 8:00 PM HST, 12:00 PM noon EAT equals 11:00 PM HST, and 5:00 PM EAT equals 4:00 AM HST. The conversion table above shows every hour of the day mapped between these two time zones.
Scheduling Across EAT and HST
For professionals scheduling meetings between EAT and HST, finding overlapping business hours is essential. Standard business hours are typically 9:00 AM to 5:00 PM in each time zone. Given the 13 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
EAT does not observe Daylight Saving Time, maintaining UTC+3 year-round. HST does not observe DST, staying at UTC-10 year-round.