World Timezones

Muscat to Seoul Converter

Compare Seoul to Muscat instead
Muscat6:42 amMon, Jun 8
MuscatGST
Oman · UTC+4
6:42 amMon, Jun 8
12a
1a
2a
3a
4a
5a
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8a
9a
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12p
1p
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10p
11p
SeoulKST
South Korea · UTC+9
11:42 amMon, Jun 8
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
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5p
6p
7p
8p
9p
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11p
12a
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Offset

The time difference between Muscat and Seoul is 5 hours.

5 hours

Muscat (GST) is behind Seoul (KST).

GST: UTC+4

KST: UTC+9

Neither Muscat nor Seoul is currently observing daylight saving time.

When to schedule

Business-hours overlap: 9 AM–12 PM in Muscat (2 PM–5 PM in Seoul).

Both teams are in working hours during this window on weekdays.

Suggested time: 10:00 AM Muscat (3:00 PM Seoul).

Note: the working week in Oman runs Sunday–Thursday; Friday–Saturday is the weekend, so overlap on those days is limited.

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

South Korea

  • New Year's DayThu, Jan 1
  • Lunar New YearMon, Feb 16
  • Lunar New YearTue, Feb 17
  • Lunar New YearWed, Feb 18
  • Independence Movement DayMon, Mar 2
  • Labour DayFri, May 1
  • Children's DayTue, May 5
  • Buddha's BirthdayMon, May 25
  • Local Election DayWed, Jun 3
  • Memorial DaySat, Jun 6
  • Constitution DayFri, Jul 17
  • Liberation DayMon, Aug 17
  • ChuseokThu, Sep 24
  • ChuseokFri, Sep 25
  • ChuseokSat, Sep 26
  • National Foundation DayMon, Oct 5
  • Hangul DayFri, Oct 9
  • Christmas DayFri, Dec 25

About these zones

Muscat uses Gulf Standard Time (GST). To call Oman, dial +968.

Seoul uses Korea Standard Time (KST). To call South Korea, dial +82.

Seoul is approximately 4,100 miles northeast of Muscat.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

MuscatSeoulDay
12:00 am5:00 amSame day
1:00 am6:00 amSame day
2:00 am7:00 amSame day
3:00 am8:00 amSame day
4:00 am9:00 amSame day
5:00 am10:00 amSame day
6:00 am11:00 amSame day
7:00 am12:00 pmSame day
8:00 am1:00 pmSame day
9:00 am2:00 pmSame day
10:00 am3:00 pmSame day
11:00 am4:00 pmSame day
12:00 pm5:00 pmSame day
1:00 pm6:00 pmSame day
2:00 pm7:00 pmSame day
3:00 pm8:00 pmSame day
4:00 pm9:00 pmSame day
5:00 pm10:00 pmSame day
6:00 pm11:00 pmSame day
7:00 pm12:00 am+1 day
8:00 pm1:00 am+1 day
9:00 pm2:00 am+1 day
10:00 pm3:00 am+1 day
11:00 pm4:00 am+1 day

Daylight saving time

Neither Muscat nor Seoul observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Muscat
Sunrise
5:20 AM
Sunset
6:53 PM
Day length
13h 33m
Seoul
Sunrise
5:12 AM
Sunset
7:52 PM
Day length
14h 41m

Daylight overlap: 9h 32m — 5:20 AM–2:52 PM in Muscat (10:20 AM–7:52 PM in Seoul). Both locations are in daylight during this window.

Cities in these zones

Other cities in Korea Standard Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Gulf Standard Time

  • MCT

Airports in Korea Standard Time

  • GMP
  • ICN
  • PUS
  • TAE
  • CJJ
  • KWJ
  • MWX

Related conversions

Common conversions

What is 9:00 am Muscat in Seoul?
9:00 am Muscat is 2:00 pm Seoul.
What is 12:00 pm Muscat in Seoul?
12:00 pm Muscat is 5:00 pm Seoul.
What is 12:30 pm Muscat in Seoul?
12:30 pm Muscat is 5:30 pm Seoul.
What is 2:00 pm Muscat in Seoul?
2:00 pm Muscat is 7:00 pm Seoul.
What is 5:00 pm Muscat in Seoul?
5:00 pm Muscat is 10:00 pm Seoul.
What is 11:30 pm Muscat in Seoul?
11:30 pm Muscat is 4:30 am Seoul, the next day.