CET to HST
Live, right now. Europe/Paris → Pacific/Honolulu
Clocks go back 1 hour on Sunday, 25th October 2026, at 2:59 am local time (2:00 am after the change).
Clocks here do not change — this zone stays on the same offset all year.
Convert a specific time minutes work, not just whole hours
Hour by hour
| CET | HST | 24h | Good to call? |
|---|---|---|---|
| 12am | 12pm Wed | 00:00 → 12:00 | asleep in CET |
| 1am | 1pm Wed | 01:00 → 13:00 | asleep in CET |
| 2am now | 2pm Wed | 02:00 → 14:00 | asleep in CET |
| 3am | 3pm Wed | 03:00 → 15:00 | asleep in CET |
| 4am | 4pm Wed | 04:00 → 16:00 | asleep in CET |
| 5am | 5pm Wed | 05:00 → 17:00 | asleep in CET |
| 6am | 6pm Wed | 06:00 → 18:00 | asleep in CET |
| 7am | 7pm Wed | 07:00 → 19:00 | awake, not at work |
| 8am | 8pm Wed | 08:00 → 20:00 | awake, not at work |
| 9am | 9pm Wed | 09:00 → 21:00 | awake, not at work |
| 10am | 10pm Wed | 10:00 → 22:00 | asleep in HST |
| 11am | 11pm Wed | 11:00 → 23:00 | asleep in HST |
| 12pm | 12am | 12:00 → 00:00 | asleep in HST |
| 1pm | 1am | 13:00 → 01:00 | asleep in HST |
| 2pm | 2am | 14:00 → 02:00 | asleep in HST |
| 3pm | 3am | 15:00 → 03:00 | asleep in HST |
| 4pm | 4am | 16:00 → 04:00 | asleep in HST |
| 5pm | 5am | 17:00 → 05:00 | asleep in HST |
| 6pm | 6am | 18:00 → 06:00 | asleep in HST |
| 7pm | 7am | 19:00 → 07:00 | awake, not at work |
| 8pm | 8am | 20:00 → 08:00 | awake, not at work |
| 9pm | 9am | 21:00 → 09:00 | awake, not at work |
| 10pm | 10am | 22:00 → 10:00 | asleep in CET |
| 11pm | 11am | 23:00 → 11:00 | asleep in CET |
Call times
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
Questions people ask
What time is it in HST when it is 2:58 am in CET?
2:58 pm in HST the previous day.
How many hours ahead is HST of CET?
HST is 12 hours behind CET. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between CET and HST?
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.
When does the difference between CET and HST change?
CET: Clocks go back 1 hour on Sunday, 25th October 2026, at 2:59 am local time (2:00 am after the change). HST does not change its clocks, so the gap shifts by an hour on that date.