When it is 12:00 PM in NPT, it is 2:15 AM in Philadelphia.
📞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.
NPT is 9 hours 45 minutes ahead of Philadelphia.
🕐 Subtract 9 hours 45 minutes from NPT time to get Philadelphia time.
NPT uses 5 hours 45 minutes ahead of Universal Time (UTC+5) and Philadelphia uses 4 hours behind Universal Time (UTC-4).
| NPT Time | Philadelphia Time | |
|---|---|---|
| 12 AM NPT Time | ↔ | 2 PM Philadelphia Time |
| 1 AM NPT Time | ↔ | 3 PM Philadelphia Time |
| 2 AM NPT Time | ↔ | 4 PM Philadelphia Time |
| 3 AM NPT Time | ↔ | 5 PM Philadelphia Time |
| 4 AM NPT Time | ↔ | 6 PM Philadelphia Time |
| 5 AM NPT Time | ↔ | 7 PM Philadelphia Time |
| 6 AM NPT Time | ↔ | 8 PM Philadelphia Time |
| 7 AM NPT Time | ↔ | 9 PM Philadelphia Time |
| 8 AM NPT Time | ↔ | 10 PM Philadelphia Time |
| 9 AM NPT Time | ↔ | 11 PM Philadelphia Time |
| 10 AM NPT Time | ↔ | 12 AM Philadelphia Time |
| 11 AM NPT Time | ↔ | 1 AM Philadelphia Time |
| NPT Time | Philadelphia Time | |
|---|---|---|
| 12 PM NPT Time | ↔ | 2 AM Philadelphia Time |
| 1 PM NPT Time | ↔ | 3 AM Philadelphia Time |
| 2 PM NPT Time | ↔ | 4 AM Philadelphia Time |
| 3 PM NPT Time | ↔ | 5 AM Philadelphia Time |
| 4 PM NPT Time | ↔ | 6 AM Philadelphia Time |
| 5 PM NPT Time | ↔ | 7 AM Philadelphia Time |
| 6 PM NPT Time | ↔ | 8 AM Philadelphia Time |
| 7 PM NPT Time | ↔ | 9 AM Philadelphia Time |
| 8 PM NPT Time | ↔ | 10 AM Philadelphia Time |
| 9 PM NPT Time | ↔ | 11 AM Philadelphia Time |
| 10 PM NPT Time | ↔ | 12 PM Philadelphia Time |
| 11 PM NPT Time | ↔ | 1 PM Philadelphia Time |
NPT is 9 hours 45 minutes ahead of Philadelphia.
NPT is ahead of Philadelphia by 9 hours 45 minutes.
It is 11:15 PM the previous day in Philadelphia.