Work in progressTimezonePair is still being built — expect rough edges & missing cities
TimezonePair
Home·Reykjavík·Reykjavík × Seoul
Prime meridian·:: UTC·

Reykjavík×Seoul

Iceland · IS
Reykjavík
—:—
Atlantic/Reykjavik·
No DST
South Korea · KR
Seoul
—:—
Asia/Seoul·
No DST

Reykjavík is 9 hours ahead of Seoul. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
9h ahead
Reykjavík vs Seoul
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+0 / GMT+9
Reykjavik · KST
04
Flight
10h 22m
8,380 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Reykjavík
—:—
0
3
6
9
12
15
18
21
Seoul
—:—
9
12
15
18
21
0
3
6
Scrub a meeting time14:00 Reykjavík
Same moment in Seoul23:00 Seoul
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/reykjavík/to/seoul?t=14&a=A&d=2026-05-20&dur=60
14:00 Reykjavík23:00 Seoul
Full 24-hour reference
ReykjavíkSeoul
00:00
09:00Seoul only
01:00
10:00Seoul only
02:00
11:00Seoul only
03:00
12:00Seoul only
04:00
13:00Seoul only
05:00
14:00Seoul only
06:00
15:00Seoul only
07:00
16:00Seoul only
08:00
17:00
09:00Reykjavík only
18:00
10:00Reykjavík only
19:00
11:00Reykjavík only
20:00
12:00Reykjavík only
21:00
13:00Reykjavík only
22:00
14:00Reykjavík only
23:00
15:00Reykjavík only
00:00
16:00Reykjavík only
01:00
17:00
02:00
18:00
03:00
19:00
04:00
20:00
05:00
21:00
06:00
22:00
07:00
23:00
08:00
◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Reykjavík uses the ISK (kr) and Seoul uses the KRW (₩). Language shifts too — Icelandic in Reykjavík, Korean in Seoul. Cars drive on the right in both, so rentals feel familiar.

Reykjavík
Country
Iceland
Capital
Reykjavik
Currency
Icelandic króna (ISK · kr)
Language
Icelandic
Calling code
+354
Drives on
Right
Seoul
Country
South Korea
Capital
Seoul
Currency
South Korean won (KRW · ₩)
Language
Korean
Calling code
+82
Drives on
Right
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Reykjavík and Seoul?

Reykjavík is 9 hours ahead of Seoul. Reykjavík runs on GMT+0 and Seoul on GMT+9. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

Standard 09:00–17:00 workdays don't intersect. Most teams compromise with one side meeting early (before 09:00) or late (after 17:00).

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is Reykjavík from Seoul?

About 8,380 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 10h 22m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

What currency do Reykjavík and Seoul use?

Reykjavík uses the Icelandic króna (ISK, kr); Seoul uses the South Korean won (KRW, ₩). Check the live rate before transferring money or paying with a card abroad — most banks add a 1–3 % FX margin on top of the mid-market rate.

How do I call Reykjavík from Seoul?

Dial the international prefix used by your carrier (often 00), then +354, then the local number — drop any leading zero of the city or mobile code. For free calls, WhatsApp, Signal, and FaceTime work over Wi-Fi regardless of country code.

What language is spoken in Reykjavík and Seoul?

Reykjavík primarily speaks Icelandic; Seoul speaks Korean. English is widely used in business contexts in major cities of both, but written contracts may need translation.

Do Reykjavík and Seoul drive on the same side of the road?

Yes — both drive on the right. Rental cars feel identical between the two.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

REYKJAVÍK · Atlantic/Reykjavik
GMT+0 · 64.15°, -21.94°

SEOUL · Asia/Seoul
GMT+9 · 37.57°, 126.98°

0h shared · 9h ahead