The best time to call Tehran from Nanjing is 1.5 PM–5 PM your time (Nanjing). Tehran, Iran is 4 hours behind Nanjing, China. You have 3.5 hours of business hours overlap for scheduling calls.
Call between 1.5 PM–5 PM Nanjing time. This is 9 AM–0.5 PM in Tehran.
Nanjing and Tehran share 3.5 hours of overlapping business hours (9 AM – 5 PM local time).
The best time to call Tehran from Nanjing is 1.5 PM–5 PM Nanjing time. This gives you 3.5 hours of business hours overlap.
Tehran is 4 hours behind Nanjing.
Avoid calling before 11.5 AM your time (they haven't started their day).
Yes, Nanjing and Tehran have approximately 3.5 hours of overlapping business hours per day.
You have 3.5 hours of overlap. Call during 1.5 PM–5 PM your time for the best results.
Both in business hours Both awake One outside comfort zone Sleeping hours
Nanjing: 1.5 PM–5 PM GMT+8
Tehran: 9 AM–0.5 PM GMT+3:30
| Nanjing (GMT+8) | Tehran (GMT+3:30) | Status |
|---|---|---|
| 7 AM | 3 AM | 🔴 They're sleeping |
| 8 AM | 4 AM | 🔴 They're sleeping |
| 9 AM | 5 AM | 🔴 They're sleeping |
| 10 AM | 6 AM | 🔴 They're sleeping |
| 11 AM | 7 AM | 🟡 They're awake |
| 12 PM | 8 AM | 🟡 They're awake |
| 1 PM | 9 AM | ✅ Both in office |
| 2 PM | 10 AM | ✅ Both in office |
| 3 PM | 11 AM | ✅ Both in office |
| 4 PM | 12 PM | ✅ Both in office |
| 5 PM | 1 PM | 🟡 They're awake |
| 6 PM | 2 PM | 🟡 They're awake |
| 7 PM | 3 PM | 🟡 They're awake |
| 8 PM | 4 PM | 🟡 They're awake |
| 9 PM | 5 PM | 🟡 They're awake |