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Time difference between Seoul and Auckland

Auckland is 4 hours ahead of Seoul

Seoul, South Korea is UTC+9 · Auckland, New Zealand is UTC+12 — on standard time

The gap is not the same all year

Every converter gives one number for this pair. That number is right for most of the year and wrong for part of it, because Seoul does not change its clocks and Auckland goes forward on the last Sunday in September and back on the first Sunday in April.

Seoul / Auckland clocksDifferenceHow long
standard / summer4 hours aheadabout 27 weeks
standard / standard3 hours aheadabout 25 weeks

Seoul stays put all year while Auckland moves, so the gap changes twice a year from Auckland's side alone. A recurring meeting set in Seoul's calendar will drift by an hour without anyone touching it.

When they can both be at their desks

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

Seoul to Auckland, hour by hour

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

On the usual gap of 4 hours.

Frequently asked questions

What is the time difference between Seoul and Auckland?

Auckland is 4 hours ahead of Seoul for most of the year. It is not the same all year — there is one other gap, because Seoul does not change its clocks and Auckland goes forward on the last Sunday in September and back on the first Sunday in April.

Is Auckland ahead of Seoul?

Yes — Auckland is 4 hours ahead. Seoul is UTC+9 and Auckland is UTC+12 on standard time.

What time is 9 AM in Seoul in Auckland?

1:00 PM, on the usual gap.

When can Seoul and Auckland meet?

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

Other pairs

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