The best time to call Tehran from Cairo is 9 AM–3.5 PM your time (Cairo). Tehran, Iran is 1 hour ahead of Cairo, Egypt. You have 6.5 hours of business hours overlap for scheduling calls.
Call between 9 AM–3.5 PM Cairo time. This is 10.5 AM–5 PM in Tehran.
Cairo and Tehran share 6.5 hours of overlapping business hours (9 AM – 5 PM local time).
The best time to call Tehran from Cairo is 9 AM–3.5 PM Cairo time. This gives you 6.5 hours of business hours overlap.
Tehran is 1 hour ahead of Cairo.
Avoid calling after 8.5 PM your time (it's late night there).
Yes, Cairo and Tehran have approximately 6.5 hours of overlapping business hours per day.
You have 6.5 hours of business hours overlap — scheduling calls is easy.
Both in business hours Both awake One outside comfort zone Sleeping hours
Cairo: 9 AM–3.5 PM GMT+2
Tehran: 10.5 AM–5 PM GMT+3:30
| Cairo (GMT+2) | Tehran (GMT+3:30) | Status |
|---|---|---|
| 7 AM | 8 AM | 🟡 They're awake |
| 8 AM | 9 AM | 🟡 They're awake |
| 9 AM | 10 AM | ✅ Both in office |
| 10 AM | 11 AM | ✅ Both in office |
| 11 AM | 12 PM | ✅ Both in office |
| 12 PM | 1 PM | ✅ Both in office |
| 1 PM | 2 PM | ✅ Both in office |
| 2 PM | 3 PM | ✅ Both in office |
| 3 PM | 4 PM | ✅ Both in office |
| 4 PM | 5 PM | 🟡 They're awake |
| 5 PM | 6 PM | 🟡 They're awake |
| 6 PM | 7 PM | 🟡 They're awake |
| 7 PM | 8 PM | 🟡 They're awake |
| 8 PM | 9 PM | 🟡 They're awake |
| 9 PM | 10 PM | 🔴 They're sleeping |