London to Honolulu time
Looking to build a web app, a mobile app or a website for your shop or business, or want more leads? Boffin Coders, who build timezones.in, can help. Talk to us → (opens in a new tab)
GMT · UTC+0 → HST · UTC−10
London is 10 hours ahead of Honolulu
London · GMT
Thursday, 5 November 2026
Honolulu · HST
Thursday, 5 November 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
No overlap in standard working hours. Closest workable window: 19:00–23:00 in London, which is 09:00–13:00 in Honolulu.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
21:42 Thu 5 Nov London = 11:42 Thu 5 Nov Honolulu
Hour-by-hour conversion
| LondonEvery hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Honolulu | |
|---|---|---|
| 00:00 | 14:00prev. day | |
| 01:00 | 15:00prev. day | |
| 02:00 | 16:00prev. day | |
| 03:00 | 17:00prev. day | |
| 04:00 | 18:00prev. day | |
| 05:00 | 19:00prev. day | |
| 06:00 | 20:00prev. day | |
| 07:00 | 21:00prev. day | |
| 08:00 | 22:00prev. day | |
| 09:00 | 23:00prev. day | |
| 10:00 | 00:00 | |
| 11:00 | 01:00 | |
| 12:00 | 02:00 | |
| 13:00 | 03:00 | |
| 14:00 | 04:00 | |
| 15:00 | 05:00 | |
| 16:00 | 06:00 | |
| 17:00 | 07:00 | |
| 18:00 | 08:00 | |
| 19:00 | 09:00 | |
| 20:00 | 10:00 | |
| 21:00 | 11:00 | Now |
| 22:00 | 12:00 | |
| 23:00 | 13:00 |
Planning between London and Honolulu
London (Europe/London) is UTC+0 and Honolulu (Pacific/Honolulu) is UTC−10 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in London is 23:00 in Honolulu
- 12:00 in London is 02:00 in Honolulu
- 15:00 in London is 05:00 in Honolulu
- 18:00 in London is 08:00 in Honolulu
Reverse: Honolulu to London. Or open both in the meeting planner with more cities.