Johannesburg and Tokyo: 7 hours Apart
Johannesburg lags by 7 hours
Frequently Asked Questions
Is Tokyo ahead of or behind Johannesburg?
The offset is 7 hours — Johannesburg is behind Tokyo. Timezones: Africa/Johannesburg and Asia/Tokyo.
What hours do Johannesburg and Tokyo share for work?
There is a 1 hour window where both locations are within standard business hours (09:00–17:00). Best time: around 09:00 Johannesburg / 16:00 Tokyo.
Will the offset change due to a DST transition anytime soon?
No DST changes are expected in the next 7 days for either Johannesburg or Tokyo. The 7 hours difference is stable.
What time does Tokyo show when Johannesburg hits midday?
Noon in Johannesburg corresponds to 7:00 PM in Tokyo.
How do I find out what time it is in Tokyo from Johannesburg?
Type any time in the input bar (e.g. "9am", "14:30") or use the slider. All locations including Tokyo update at the same time.
Does Johannesburg have holidays coming up that could affect scheduling?
Watch out for National Women's Day in Johannesburg on August 10 — offices may be closed or understaffed.
What timezone is Johannesburg in, and what timezone is Tokyo in?
Johannesburg runs on Africa/Johannesburg (IANA) and Tokyo on Asia/Tokyo (IANA) — a 7 hours gap between them.
Quick time conversions: Johannesburg → Tokyo
Common reference points to help you plan across the time difference.
4:00 PM in Johannesburg corresponds exactly to 11:00 PM in Tokyo.
I'm in Johannesburg at 12:00 PM — what time is my colleague in Tokyo seeing?—7:00 PM
9:00 AMin Johannesburg→4:00 PMin Tokyo
A 6:00 PM start in Johannesburg means 1:00 AM for your contact in Tokyo.(+1 day)
3:00 PMin Johannesburg→10:00 PMin Tokyo
If it's 6:00 AM where I am in Johannesburg, what does Tokyo show?—1:00 PM
7:00 PMin Johannesburg→2:00 AMin Tokyo(+1 day)
Johannesburg ↔ Tokyo
1h of business hours overlap daily (09:00–17:00)
Johannesburg
Tokyo
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.