EAT: East Africa Time
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EAT to HST: convert East Africa Time to Hawaii Standard Time
HST is 13 hours behind EAT all year.
Neither clock changes for daylight saving, so the gap never moves.
One instant, two local clocks
Drag one day across both zones
Shared instant12:00 UTC
Difference nowHST is 13 hours behind
EATEast Africa Time
15:00Thu, Jan 15
HSTHawaii Standard Time
02:00Thu, Jan 15
Approximate daylight 09:00 to 17:00 Selected local time
Both lanes show the same instant. Local dates, daylight, and offsets come from each IANA zone on the selected date, so daylight saving changes are included.
Right now
HST: Hawaii Standard Time
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Local times come from your browser's IANA time zone data.
EAT to HST hour by hour
| EAT | HST |
|---|---|
| 12:00 AM | 11:00 AM (prev day) |
| 1:00 AM | 12:00 PM (prev day) |
| 2:00 AM | 1:00 PM (prev day) |
| 3:00 AM | 2:00 PM (prev day) |
| 4:00 AM | 3:00 PM (prev day) |
| 5:00 AM | 4:00 PM (prev day) |
| 6:00 AM | 5:00 PM (prev day) |
| 7:00 AM | 6:00 PM (prev day) |
| 8:00 AM | 7:00 PM (prev day) |
| 9:00 AM | 8:00 PM (prev day) |
| 10:00 AM | 9:00 PM (prev day) |
| 11:00 AM | 10:00 PM (prev day) |
| 12:00 PM | 11:00 PM (prev day) |
| 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 |
Scheduling a call between EAT and HST
Standard business hours (9:00 AM to 5:00 PM) do not overlap: daytime in East Africa Time falls outside the working day in Hawaii Standard Time, so one side needs an early morning or late evening.
More EAT conversions
Offsets are computed from the IANA time zone database for January 15 and July 15 of the current year. EAT here means East Africa Time (East Africa); HST means Hawaii Standard Time (Hawaii, United States).