Time difference between Honolulu and London: 11 hours
Honolulu is 11 hours behind London
Best time for a call or meeting
Honolulu 07:00–11:00 = London 18:00–22:00 Honolulu 20:00–22:00 = London 07:00–09:00
Business hours never overlap, so these are the hours when both cities are awake (7:00–22:00).
Convert a specific time
Hour-by-hour conversion
| Honolulu | London |
|---|---|
| 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 | 22:00 |
| 12:00 | 23:00 |
| 13:00 | 00:00 |
| 14:00 | 01:00 |
| 15:00 | 02:00 |
| 16:00 | 03:00 |
| 17:00 | 04:00 |
| 18:00 | 05:00 |
| 19:00 | 06:00 |
| 20:00 | 07:00 |
| 21:00 | 08:00 |
| 22:00 | 09:00 |
| 23:00 | 10:00 |
Daylight saving time can change the difference by season. Shown values reflect the current offset.
Frequently asked questions
How many hours is the time difference between Honolulu and London?
Honolulu is 11 hours behind London. When it is 12:00 noon in Honolulu, it is 23:00 in London.
Does daylight saving time affect the difference?
Yes. One or both places observe daylight saving time, so the difference changes with the season. This page shows the current difference.
What is the best time for a call or meeting?
Honolulu 07:00–11:00 = London 18:00–22:00 / Honolulu 20:00–22:00 = London 07:00–09:00. Business hours never overlap, so these are the hours when both cities are awake (7:00–22:00).