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