When it is 12:00 PM in Calais, it is 11:00 AM in London.
📞The best time to schedule a call is between 10 AM and 5 PM in Calais, which is between 9 AM and 4 PM in London.
Calais is 1 hour ahead of London.
🕐 Subtract 1 hour from Calais time to get London time.
Calais uses 2 hours ahead of Universal Time (UTC+2) and London uses 1 hour ahead of Universal Time (UTC+1).
| Calais Time | London Time | |
|---|---|---|
| 12 AM Calais Time | ↔ | 11 PM London Time |
| 1 AM Calais Time | ↔ | 12 AM London Time |
| 2 AM Calais Time | ↔ | 1 AM London Time |
| 3 AM Calais Time | ↔ | 2 AM London Time |
| 4 AM Calais Time | ↔ | 3 AM London Time |
| ☼ 5 AM Calais Time | ↔ | ☼ 4 AM London Time |
| ☼ 6 AM Calais Time | ↔ | ☼ 5 AM London Time |
| ☼ 7 AM Calais Time | ↔ | ☼ 6 AM London Time |
| ☼ 8 AM Calais Time | ↔ | ☼ 7 AM London Time |
| ☼ 9 AM Calais Time | ↔ | ☼ 8 AM London Time |
| ☼ 10 AM Calais Time | ↔ | ☼ 9 AM London Time |
| ☼ 11 AM Calais Time | ↔ | ☼ 10 AM London Time |
| Calais Time | London Time | |
|---|---|---|
| ☼ 12 PM Calais Time | ↔ | ☼ 11 AM London Time |
| ☼ 1 PM Calais Time | ↔ | ☼ 12 PM London Time |
| ☼ 2 PM Calais Time | ↔ | ☼ 1 PM London Time |
| ☼ 3 PM Calais Time | ↔ | ☼ 2 PM London Time |
| ☼ 4 PM Calais Time | ↔ | ☼ 3 PM London Time |
| ☼ 5 PM Calais Time | ↔ | ☼ 4 PM London Time |
| ☼ 6 PM Calais Time | ↔ | ☼ 5 PM London Time |
| ☼ 7 PM Calais Time | ↔ | ☼ 6 PM London Time |
| ☼ 8 PM Calais Time | ↔ | ☼ 7 PM London Time |
| ☼ 9 PM Calais Time | ↔ | ☼ 8 PM London Time |
| ☼ 10 PM Calais Time | ↔ | ☼ 9 PM London Time |
| 11 PM Calais Time | ↔ | 10 PM London Time |
Calais is 1 hour ahead of London.
Calais is ahead of London by 1 hour.
It is 8:00 AM in London.