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Convert Hawaii Standard Time (HST) to British Summer Time (BST, UTC+1) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for HST to BST coordination. Includes 24-hour conversion table and live time displays. Perfect for international scheduling and global team collaboration. Works on all devices with accurate, reliable results.
British Summer Time is 11 hours ahead of Hawaii Standard Time
Complete hourly conversion for Hawaii Standard Time to British Summer Time
| Hawaii Standard Time | British Summer Time | 24-Hour HST | 24-Hour BST |
|---|---|---|---|
| 12:00 AM | 11:00 AM | 00:00 | 11:00 |
| 1:00 AM | 12:00 PM | 01:00 | 12:00 |
| 2:00 AM | 1:00 PM | 02:00 | 13:00 |
| 3:00 AM | 2:00 PM | 03:00 | 14:00 |
| 4:00 AM | 3:00 PM | 04:00 | 15:00 |
| 5:00 AM | 4:00 PM | 05:00 | 16:00 |
| 6:00 AM | 5:00 PM | 06:00 | 17:00 |
| 7:00 AM | 6:00 PM | 07:00 | 18:00 |
| 8:00 AM | 7:00 PM | 08:00 | 19:00 |
| 9:00 AM | 8:00 PM | 09:00 | 20:00 |
| 10:00 AM | 9:00 PM | 10:00 | 21:00 |
| 11:00 AM | 10:00 PM | 11:00 | 22:00 |
| 12:00 PM | 11:00 PM | 12:00 | 23:00 |
| 1:00 PM | 12:00 AM (next day) | 13:00 | 00:00 |
| 2:00 PM | 1:00 AM (next day) | 14:00 | 01:00 |
| 3:00 PM | 2:00 AM (next day) | 15:00 | 02:00 |
| 4:00 PM | 3:00 AM (next day) | 16:00 | 03:00 |
| 5:00 PM | 4:00 AM (next day) | 17:00 | 04:00 |
| 6:00 PM | 5:00 AM (next day) | 18:00 | 05:00 |
| 7:00 PM | 6:00 AM (next day) | 19:00 | 06:00 |
| 8:00 PM | 7:00 AM (next day) | 20:00 | 07:00 |
| 9:00 PM | 8:00 AM (next day) | 21:00 | 08:00 |
| 10:00 PM | 9:00 AM (next day) | 22:00 | 09:00 |
| 11:00 PM | 10:00 AM (next day) | 23:00 | 10:00 |
Optimal hours for calls between HST and BST
Based on standard business hours (9:00 AM - 6:00 PM) in each time zone
Technical information for both time zones
Source timezone
Target timezone
