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Time difference between Seoul and Johannesburg

Johannesburg is 7 hours behind Seoul

Seoul, South Korea is UTC+9 · Johannesburg, South Africa is UTC+2 — on standard time

The gap holds all year

Neither city changes its clocks — Seoul does not change its clocks and Johannesburg does not change its clocks — so 7 hours is the difference in January and in July alike. That is worth knowing about this pair specifically, because most international pairs do move and a recurring meeting between them does not need checking twice a year.

When they can both be at their desks

Nine-to-five in both cities overlaps for 1 hour — 4:00 PM to 5:00 PM in Seoul, the same moment as 9:00 AM to 10:00 AM in Johannesburg.

Seoul to Johannesburg, hour by hour

SeoulJohannesburg
12:00 AM5:00 PM (previous day)
1:00 AM6:00 PM (previous day)
2:00 AM7:00 PM (previous day)
3:00 AM8:00 PM (previous day)
4:00 AM9:00 PM (previous day)
5:00 AM10:00 PM (previous day)
6:00 AM11:00 PM (previous day)
7:00 AM12:00 AM
8:00 AM1:00 AM
9:00 AM2:00 AM
10:00 AM3:00 AM
11:00 AM4:00 AM
12:00 PM5:00 AM
1:00 PM6:00 AM
2:00 PM7:00 AM
3:00 PM8:00 AM
4:00 PM9:00 AM
5:00 PM10:00 AM
6:00 PM11:00 AM
7:00 PM12:00 PM
8:00 PM1:00 PM
9:00 PM2:00 PM
10:00 PM3:00 PM
11:00 PM4:00 PM

On the usual gap of 7 hours.

Frequently asked questions

What is the time difference between Seoul and Johannesburg?

Johannesburg is 7 hours behind Seoul for most of the year. The gap never changes: Seoul does not change its clocks and Johannesburg does not change its clocks.

Is Johannesburg ahead of Seoul?

No — Johannesburg is 7 hours behind. Seoul is UTC+9 and Johannesburg is UTC+2 on standard time.

What time is 9 AM in Seoul in Johannesburg?

2:00 AM, on the usual gap.

When can Seoul and Johannesburg meet?

Standard nine-to-five hours overlap for 1 hour: 4:00 PM–5:00 PM in Seoul, which is 9:00 AM–10:00 AM in Johannesburg.

Other pairs

Every Seoul pair · Every Johannesburg pair · All city pairs · Time zones by abbreviation