When it is 12:00 PM in St. Charles, it is 10:45 PM in NPT.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
St. Charles is 10 hours 45 minutes behind NPT.
🕐 Add 10 hours 45 minutes to St. Charles time to get NPT time.
St. Charles uses 5 hours behind Universal Time (UTC-5) and NPT uses 5 hours 45 minutes ahead of Universal Time (UTC+5).
| St. Charles Time | NPT Time | |
|---|---|---|
| 12 AM St. Charles Time | ↔ | 10 AM NPT Time |
| 1 AM St. Charles Time | ↔ | 11 AM NPT Time |
| 2 AM St. Charles Time | ↔ | 12 PM NPT Time |
| 3 AM St. Charles Time | ↔ | 1 PM NPT Time |
| 4 AM St. Charles Time | ↔ | 2 PM NPT Time |
| 5 AM St. Charles Time | ↔ | 3 PM NPT Time |
| 6 AM St. Charles Time | ↔ | 4 PM NPT Time |
| 7 AM St. Charles Time | ↔ | 5 PM NPT Time |
| 8 AM St. Charles Time | ↔ | 6 PM NPT Time |
| 9 AM St. Charles Time | ↔ | 7 PM NPT Time |
| 10 AM St. Charles Time | ↔ | 8 PM NPT Time |
| 11 AM St. Charles Time | ↔ | 9 PM NPT Time |
| St. Charles Time | NPT Time | |
|---|---|---|
| 12 PM St. Charles Time | ↔ | 10 PM NPT Time |
| 1 PM St. Charles Time | ↔ | 11 PM NPT Time |
| 2 PM St. Charles Time | ↔ | 12 AM NPT Time |
| 3 PM St. Charles Time | ↔ | 1 AM NPT Time |
| 4 PM St. Charles Time | ↔ | 2 AM NPT Time |
| 5 PM St. Charles Time | ↔ | 3 AM NPT Time |
| 6 PM St. Charles Time | ↔ | 4 AM NPT Time |
| 7 PM St. Charles Time | ↔ | 5 AM NPT Time |
| 8 PM St. Charles Time | ↔ | 6 AM NPT Time |
| 9 PM St. Charles Time | ↔ | 7 AM NPT Time |
| 10 PM St. Charles Time | ↔ | 8 AM NPT Time |
| 11 PM St. Charles Time | ↔ | 9 AM NPT Time |
St. Charles is 10 hours 45 minutes behind NPT.
St. Charles is behind NPT by 10 hours 45 minutes.
It is 7:45 PM in NPT.