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