Alofi SeoulTime Converter

Alofi (GMT-11, UTC−11) is currently 20 hours behind Seoul (KST, UTC+9). Compare live clocks, convert any hour, and find times to meet.

Live DST-aware Shareable URLs
 
--:--:--

Quick answer

When it's in Alofi, it's the next day in Seoul.

Alofi (GMT-11) runs 20 hours behind Seoul (KST). Both sides keep standard office hours with a real 9–6 overlap — the highlighted window below works for everyone.

Time difference
+20h 00m
Alofi
UTC−11
Seoul
UTC+9
Best call window
1:00 PM GMT-11
Hour by hour

Alofi to Seoul conversion table

The next 12 hours in Alofi and the matching local time in Seoul. The current hour is highlighted; drag the converter's slider and the table follows.

Hourly conversion from Alofi to Seoul
Alofi · GMT-11 Seoul · KST Seoul status
NOW
Mon, Jun 22
Mon, Jun 22
Night
Mon, Jun 22
Mon, Jun 22
Night
Mon, Jun 22
Mon, Jun 22
Night
Mon, Jun 22
Tue, Jun 23
Night
Mon, Jun 22
Tue, Jun 23
Night
Mon, Jun 22
Tue, Jun 23
Night
Mon, Jun 22
Tue, Jun 23
Night
Mon, Jun 22
Tue, Jun 23
Night
Mon, Jun 22
Tue, Jun 23
Night
Mon, Jun 22
Tue, Jun 23
Day
Mon, Jun 22
Tue, Jun 23
Day
Mon, Jun 22
Tue, Jun 23
Day
Meeting planner

Best time to meet between Alofi & Seoul

Working hours are 9am–6pm in each city. The bright band is where they overlap — when both sides are at their desks.

Alofi GMT-11
Seoul KST
Both in business hours Business hours (9–18) Morning / evening Night Now
Best time for a call or meeting: between 1:00 PM and 6:00 PM in Alofi, which is 9:00 AM–2:00 PM in Seoul — both sides are inside normal business hours (9:00 AM – 6:00 PM).
Good to know

This time difference never changes

Neither side observes daylight saving against the other, so the gap stays constant all year. Alofi does not observe daylight saving time. Seoul does not observe daylight saving time. This page always shows the live, DST-aware difference.

Built for humans and machines

One source of truth — for you and your AI

This page exposes the same answer as structured data, so when you ask an assistant "what's 9am Alofi time in Seoul?", it can cite the exact, DST-aware result — not a stale blog post.

  • Schema.org JSON-LD on every converter page
  • A machine-readable facts island with IANA zones and every possible offset
  • Live times in <time datetime> elements with explicit UTC offsets
JSON #timezone-pair-data · embedded in this page
{
  "pair": "Alofi → Seoul",
  "url": "https://worldclock.pro/en/convert/alofi-to-seoul",
  "from": {
    "name": "Alofi",
    "type": "city",
    "abbreviation": "GMT-11",
    "daylightAbbreviation": null,
    "iana": "Pacific/Niue",
    "standardUtcOffset": "-11:00",
    "daylightUtcOffset": null,
    "referenceCity": "Alofi"
  },
  "to": {
    "name": "Seoul",
    "type": "city",
    "abbreviation": "KST",
    "daylightAbbreviation": null,
    "iana": "Asia/Seoul",
    "standardUtcOffset": "+09:00",
    "daylightUtcOffset": null,
    "referenceCity": "Seoul"
  },
  "currentDifferenceMinutes": 1200,
  "possibleDifferencesMinutes": [
    1200
  ],
  "note": "The difference is constant year-round."
}

Frequently asked questions

What is the time difference between Alofi and Seoul?

Alofi is currently 20 hours behind Seoul. Alofi is on GMT-11 (UTC−11) and Seoul is on KST (UTC+9). The difference can change when either side starts or ends daylight saving time.

Is Seoul ahead of or behind Alofi?

Seoul is currently 20 hours ahead of Alofi.

When it is 9:00 AM in Alofi, what time is it in Seoul?

When it is 9:00 AM on a Monday in Alofi, it is 5:00 AM the next day in Seoul.

Do Alofi and Seoul observe daylight saving time?

Alofi does not observe daylight saving time. Seoul does not observe daylight saving time.

How do I convert Alofi time to Seoul time?

Add 20 hours to any time in Alofi to get the time in Seoul. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.

More world clock & time zone apps

From the team behind worldclock.pro — global scheduling on iPhone & iPad, a Mac menu-bar clock, and precision Zulu/UTC for aviation, military, and HAM radio.

iPhone & iPad World Clock Master icon

World Clock Master

★★★★★4.7

Global time zone scheduling for international teams, travelers, and professionals who coordinate across cities and continents.

View app
macOS World Clock Pro Mac icon

World Clock Pro

★★★★★4.3

The same powerful time zone converter, meeting scheduler, and world clock — living in your Mac's menu bar.

View app
iPhone Zulu Time app icon

Zulu Time

★★★★★4.8

Precision UTC for pilots, military, and HAM radio — NTP-synced atomic accuracy, NATO time-zone letters, and an interactive world map.

View app