Chatham to Birmingham time
CHAST · UTC+12:45 → BST · UTC+1
Chatham is 11 hours 45 minutes ahead of Birmingham
Chatham · CHAST
Thursday, 24 September 2026
Birmingham · BST
Thursday, 24 September 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.
0003060912151821
ChathamCHAST · +12:45
0003060912151821
BirminghamBST · +01:00
1215182100030609
No overlap in standard working hours. Closest workable window: 09:00–11:00 in Chatham, which is 21:15–23:15 in Birmingham.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
20:48 Thu 24 Sep Chatham = 09:03 Thu 24 Sep Birmingham
Hour-by-hour conversion
| ChathamEvery 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. | Birmingham | |
|---|---|---|
| 00:00 | 12:15prev. day | |
| 01:00 | 13:15prev. day | |
| 02:00 | 14:15prev. day | |
| 03:00 | 15:15prev. day | |
| 04:00 | 16:15prev. day | |
| 05:00 | 17:15prev. day | |
| 06:00 | 18:15prev. day | |
| 07:00 | 19:15prev. day | |
| 08:00 | 20:15prev. day | |
| 09:00 | 21:15prev. day | |
| 10:00 | 22:15prev. day | |
| 11:00 | 23:15prev. day | |
| 12:00 | 00:15 | |
| 13:00 | 01:15 | |
| 14:00 | 02:15 | |
| 15:00 | 03:15 | |
| 16:00 | 04:15 | |
| 17:00 | 05:15 | |
| 18:00 | 06:15 | |
| 19:00 | 07:15 | |
| 20:00 | 08:15 | Now |
| 21:00 | 09:15 | |
| 22:00 | 10:15 | |
| 23:00 | 11:15 |
Planning between Chatham and Birmingham
Chatham (Pacific/Chatham) is UTC+12:45 and Birmingham (Europe/London) is UTC+1 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Chatham is 21:15 in Birmingham
- 12:00 in Chatham is 00:15 in Birmingham
- 15:00 in Chatham is 03:15 in Birmingham
- 18:00 in Chatham is 06:15 in Birmingham
Reverse: Birmingham to Chatham. Or open both in the meeting planner with more cities.