Seoul to Lima
-14hSeoul
KSTSOURCELima
PETGreen rows indicate typical business hours (9 AM - 5 PM)
KST and PET on the World Map
The map below highlights the KST (Korea Standard Time) and PET (Peru Time) timezone regions across the globe.
KST – Korea Standard Time
UTC+09:00Korea Standard Time (KST) is the time zone for South Korea, 9 hours ahead of UTC.
- •South Korea does not observe daylight saving time.
- •Seoul is home to Samsung, LG, and Hyundai headquarters.
- •KST is the same offset as JST (UTC+09:00).
PET – Peru Time
UTC-05:00Peru Time (PET) is the standard time for Peru, 5 hours behind UTC.
- •Peru does not observe daylight saving time.
- •PET is the same offset as EST (UTC-05:00).
- •Lima is the 5th largest city in the Americas.
About Seoul
WikipediaSeoul operates on Korea Standard Time (KST), UTC+9, same as Japan. As a global tech and entertainment hub, Seoul coordinates with East Asian markets.
Seoul has the fastest average internet speed in the world.
Seoul to Lima Time Difference – Complete Guide
Seoul runs on Korean Standard Time (KST) at UTC+09:00. Lima runs on Peru Standard Time (PET) at UTC-05:00. That puts Seoul 14 hours behind Lima — a difference of -14h at the current offsets.
In practice, when it is 9:00 AM in Seoul it is 7:00 PM in Lima on the previous day. Midnight in Seoul is 10:00 AM in Lima. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Seoul to Lima time conversion table
| Seoul (KST) | Lima (PET) | Day |
|---|---|---|
| 12:00 AM | 10:00 AM | previous day |
| 6:00 AM | 4:00 PM | previous day |
| 7:00 AM | 5:00 PM | previous day |
| 8:00 AM | 6:00 PM | previous day |
| 9:00 AM | 7:00 PM | previous day |
| 12:00 PM | 10:00 PM | previous day |
| 3:00 PM | 1:00 AM | same day |
| 5:00 PM | 3:00 AM | same day |
| 6:00 PM | 4:00 AM | same day |
| 9:00 PM | 7:00 AM | same day |
Why people convert Seoul to Lima time
- Scheduling a call from Seoul to Lima: a 10:00 AM start in Seoul lands at 8:00 PM in Lima the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -14h gap: Seoul and Lima have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Lima is 7:00 PM in Seoul.
- Keeping family and friends in sync: knowing that 8:00 PM in Seoul is 6:00 AM in Lima makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM KST" is unambiguous; "3 PM" across a -14h gap is not.
- With a -14h gap there is no shared 9-to-5 window, so alternate the early start: one week Seoul takes the early slot, the next week Lima does.
About KST (Korea Standard Time)
Korea Standard Time (KST) is the time zone used in South Korea. It shares the same UTC offset as Japan Standard Time but is a distinct time zone. South Korea does not observe daylight saving time. Seoul, the capital, is a major global tech and business hub.
About PET (Peru Time)
Peru Time (PET) is the time zone used throughout Peru. Peru does not observe daylight saving time. PET shares the same offset as EST (UTC-05:00). Lima, the capital, is the economic center of Peru.
Best time to call between Seoul and Lima
With a -14h offset there is no overlap inside a normal 9 AM – 5 PM day. Lima opens at 9:00 AM PET, which is 7:00 PM in Seoul, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Seoul and Lima have no shared working hours because of the -14h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Seoul is 14 hours behind Lima (KST UTC+09:00 → PET UTC-05:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Seoul and Lima?
Seoul (KST, UTC+09:00) is 14 hours behind Lima (PET, UTC-05:00). The gap is currently -14h.
How do I convert Seoul time to Lima time?
Add -14h to Seoul local time. For example, 9:00 AM in Seoul is 7:00 PM in Lima (previous day).
What time is it in Lima right now?
Lima uses PET at UTC-05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -14h offset from Seoul.
What is the best time to call Lima from Seoul?
There is no shared working-hours window because of the -14h gap. The closest option is 1:00 PM in Seoul, which is 11:00 PM in Lima.
Which is behind, Seoul or Lima?
Seoul is 14 hours behind Lima. When it is 12:00 PM in Seoul it is 10:00 PM in Lima.
Do Seoul and Lima use different time zones?
Seoul (South Korea) uses KST at UTC+09:00, while Lima (Peru) uses PET at UTC-05:00. The IANA identifiers are Asia/Seoul and America/Lima.
Does daylight saving time affect the Seoul–Lima difference?
Neither zone observes daylight saving time, so the -14h offset between Seoul and Lima is fixed all year.
Which other cities share Seoul's time zone?
KST also covers Seoul, Busan, Incheon, Daegu, Daejeon, Pyongyang.
Which countries use KST, Seoul's zone?
KST is used in South Korea, North Korea.
Is there a day difference between Seoul and Lima?
Sometimes. The -14h gap is large enough that 8:00 PM or later in Seoul already falls on the in Lima.
What is the time difference between Seoul and Lima?
Lima is -14h from Seoul.
What timezone is Seoul in?
Seoul operates on Korea Standard Time (KST), UTC+9, same as Japan. As a global tech and entertainment hub, Seoul coordinates with East Asian markets.
What timezone is Lima in?
Lima operates on its local timezone.
What are the business hours in Seoul?
Standard business hours in Seoul are 9:00 AM - 6:00 PM KST.
Which countries use KST (Korea Standard Time)?
KST is used in South Korea, North Korea.
Does KST observe daylight saving time?
No, KST does not observe daylight saving time and remains at UTC+09:00 year-round.
What are some interesting facts about KST?
South Korea does not observe daylight saving time. Seoul is home to Samsung, LG, and Hyundai headquarters.
Which cities are in the PET timezone?
Major cities in the PET timezone include Lima, Arequipa, Trujillo, Cusco, Callao.
What is the UTC offset for PET?
Peru Time (PET) is at UTC-05:00.
What should I know about the PET timezone?
Peru does not observe daylight saving time. PET is the same offset as EST (UTC-05:00).
When is it midnight in Seoul, what time is it in Lima?
When it is 12:00 AM (midnight) in Seoul (KST), it is -14h later in Lima (PET).
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