Honolulu to London time zone converter

Honolulu
HST
United States
10:16:00
Oct 28
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM
  • 8
    AM
  • 9
    AM
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM
  • 11
    PM
London
GMT
United Kingdom
20:16:00
Oct 28
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM
  • 11
    PM
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM
  • 8
    AM
  • 9
    AM

This simple Honolulu to London time zone converter allows you to quickly and visually understand the time difference between Honolulu (Honolulu) and London (London).

2026-10-28: 10:16 AM Honolulu

8:16 PM GMT

Honolulu: UTC-10:00 · London: UTC+00:00

Just hover over the colored hour tiles, and you’ll instantly see the corresponding time in both zones. The time difference between Honolulu and London is 10 hours 0 minutes, with London being ahead. For example, if it is 10:16 AM Honolulu, the equivalent time in London will be 8:16 PM GMT.

Honolulu to London hour-by-hour

2026-10-28 · Honolulu
HonoluluLondon
00:00 HST10:00 GMT
00:30 HST10:30 GMT
01:00 HST11:00 GMT
01:30 HST11:30 GMT
02:00 HST12:00 GMT
02:30 HST12:30 GMT
03:00 HST13:00 GMT
03:30 HST13:30 GMT
04:00 HST14:00 GMT
04:30 HST14:30 GMT
05:00 HST15:00 GMT
05:30 HST15:30 GMT
06:00 HST16:00 GMT
06:30 HST16:30 GMT
07:00 HST17:00 GMT
07:30 HST17:30 GMT
08:00 HST18:00 GMT
08:30 HST18:30 GMT
09:00 HST19:00 GMT
09:30 HST19:30 GMT
10:00 HST20:00 GMT
10:30 HST20:30 GMT
11:00 HST21:00 GMT
11:30 HST21:30 GMT
12:00 HST22:00 GMT
12:30 HST22:30 GMT
13:00 HST23:00 GMT
13:30 HST23:30 GMT
14:00 HST00:00 (+1) GMT
14:30 HST00:30 (+1) GMT
15:00 HST01:00 (+1) GMT
15:30 HST01:30 (+1) GMT
16:00 HST02:00 (+1) GMT
16:30 HST02:30 (+1) GMT
17:00 HST03:00 (+1) GMT
17:30 HST03:30 (+1) GMT
18:00 HST04:00 (+1) GMT
18:30 HST04:30 (+1) GMT
19:00 HST05:00 (+1) GMT
19:30 HST05:30 (+1) GMT
20:00 HST06:00 (+1) GMT
20:30 HST06:30 (+1) GMT
21:00 HST07:00 (+1) GMT
21:30 HST07:30 (+1) GMT
22:00 HST08:00 (+1) GMT
22:30 HST08:30 (+1) GMT
23:00 HST09:00 (+1) GMT
23:30 HST09:30 (+1) GMT

Honolulu

Pacific/Honolulu

Uses IANA time zone rules for the selected date.

HST · UTC-10:00

London

Europe/London

Uses IANA time zone rules for the selected date.

GMT · UTC+00:00

Frequently Asked Questions

2026-10-28 · Honolulu behind London: 10 hours 0 minutes. Honolulu: UTC-10:00; London: UTC+00:00.

2026-10-28 · 10:16 Honolulu → 20:16 GMT.

Weekday overlap (Mon–Fri, 09:00–17:00 in both places): No overlapping working hours on this source date.

Honolulu behind London: 10 hours 0 minutes

Date → Select range → .ics. 2026-10-28 · 10:16 Honolulu → 20:16 GMT.

Honolulu: Uses IANA time zone rules for the selected date. No clock change in the next 370 days London: Uses IANA time zone rules for the selected date. Next clock change: 2027-03-28 02:00 GMT+1