When it is 12:00 PM in Great Falls, it is 11:45 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.
Great Falls is 11 hours 45 minutes behind NPT.
🕐 Add 11 hours 45 minutes to Great Falls time to get NPT time.
Great Falls uses 6 hours behind Universal Time (UTC-6) and NPT uses 5 hours 45 minutes ahead of Universal Time (UTC+5).
| Great Falls Time | NPT Time | |
|---|---|---|
| 12 AM Great Falls Time | ↔ | 11 AM NPT Time |
| 1 AM Great Falls Time | ↔ | 12 PM NPT Time |
| 2 AM Great Falls Time | ↔ | 1 PM NPT Time |
| 3 AM Great Falls Time | ↔ | 2 PM NPT Time |
| 4 AM Great Falls Time | ↔ | 3 PM NPT Time |
| 5 AM Great Falls Time | ↔ | 4 PM NPT Time |
| 6 AM Great Falls Time | ↔ | 5 PM NPT Time |
| 7 AM Great Falls Time | ↔ | 6 PM NPT Time |
| 8 AM Great Falls Time | ↔ | 7 PM NPT Time |
| 9 AM Great Falls Time | ↔ | 8 PM NPT Time |
| 10 AM Great Falls Time | ↔ | 9 PM NPT Time |
| 11 AM Great Falls Time | ↔ | 10 PM NPT Time |
| Great Falls Time | NPT Time | |
|---|---|---|
| 12 PM Great Falls Time | ↔ | 11 PM NPT Time |
| 1 PM Great Falls Time | ↔ | 12 AM NPT Time |
| 2 PM Great Falls Time | ↔ | 1 AM NPT Time |
| 3 PM Great Falls Time | ↔ | 2 AM NPT Time |
| 4 PM Great Falls Time | ↔ | 3 AM NPT Time |
| 5 PM Great Falls Time | ↔ | 4 AM NPT Time |
| 6 PM Great Falls Time | ↔ | 5 AM NPT Time |
| 7 PM Great Falls Time | ↔ | 6 AM NPT Time |
| 8 PM Great Falls Time | ↔ | 7 AM NPT Time |
| 9 PM Great Falls Time | ↔ | 8 AM NPT Time |
| 10 PM Great Falls Time | ↔ | 9 AM NPT Time |
| 11 PM Great Falls Time | ↔ | 10 AM NPT Time |
Great Falls is 11 hours 45 minutes behind NPT.
Great Falls is behind NPT by 11 hours 45 minutes.
It is 8:45 PM in NPT.