South Korea to Philippines
-1hSouth Korea
KSTSOURCEPhilippines
PHTGreen rows indicate typical business hours (9 AM - 5 PM)
KST and PHT on the World Map
The map below highlights the KST (Korea Standard Time) and PHT (Philippine 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).
PHT – Philippine Time
UTC+08:00Philippine Time (PHT, UTC+08:00) is the time zone for the Philippines, 8 hours ahead of UTC.
- •Philippine Time does not observe daylight saving, so UTC+08:00 is fixed all year.
- •PHT shares its offset with China, Hong Kong, Singapore and Malaysia.
- •Manila is one of the largest outsourcing hubs in the world.
- •The Philippines spans one time zone despite being an archipelago of over 7,600 islands.
Comparing Time Zones: South Korea and Philippines
South Korea runs on Korean Standard Time (KST) at UTC+09:00. Philippines runs on Philippine Standard Time (PHT) at UTC+08:00. That puts South Korea 1 hour behind Philippines — a difference of -1h at the current offsets.
In practice, when it is 9:00 AM in South Korea it is 8:00 AM in Philippines. Midnight in South Korea is 11:00 PM in Philippines. Neither zone observes daylight saving time, so the offset between them stays constant all year.
South Korea to Philippines time conversion table
| South Korea (KST) | Philippines (PHT) | Day |
|---|---|---|
| 12:00 AM | 11:00 PM | previous day |
| 6:00 AM | 5:00 AM | same day |
| 7:00 AM | 6:00 AM | same day |
| 8:00 AM | 7:00 AM | same day |
| 9:00 AM | 8:00 AM | same day |
| 12:00 PM | 11:00 AM | same day |
| 3:00 PM | 2:00 PM | same day |
| 5:00 PM | 4:00 PM | same day |
| 6:00 PM | 5:00 PM | same day |
| 9:00 PM | 8:00 PM | same day |
Why people convert South Korea to Philippines time
- Scheduling a call from South Korea to Philippines: a 10:00 AM start in South Korea lands at 9:00 AM in Philippines, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both South Korea and Philippines are inside the 9-to-5 working day between 10:00 AM and 5:00 PM KST time (9:00 AM–4:00 PM PHT). That is roughly 7 hours of usable overlap.
- Booking travel or deliveries: tracking Philippines local time against South Korea keeps pickup windows and arrival estimates honest across the -1h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM KST" is unambiguous; "3 PM" across a -1h gap is not.
- Block 10:00 AM–5:00 PM KST as the recurring meeting window if you work primarily from South Korea and need Philippines colleagues present.
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 PHT (Philippine Time)
Philippine Time (PHT) is fixed at UTC+08:00 all year. The Philippines has not observed daylight saving time since 1978, apart from a brief trial in 1990. PHT shares its offset with China Standard Time, Hong Kong Time, Singapore Time, Malaysian Time and Australian Western Standard Time, which makes Manila a convenient bridge for scheduling across East and Southeast Asia. As one of the world's largest centres for business process outsourcing, Manila keeps overlapping hours with both Australia and, on early shifts, the United States, and its contact-centre schedules are usually planned around Manila local time.
Best time to call between South Korea and Philippines
Both South Korea and Philippines sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM KST, which is 9:00 AM–4:00 PM PHT. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
South Korea and Philippines share 7 hours of working-hours overlap (10:00 AM–5:00 PM KST), so scheduling a live meeting is straightforward.
South Korea is 1 hour behind Philippines (KST UTC+09:00 → PHT UTC+08:00). The shared working window is 10:00 AM–5:00 PM KST. 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 South Korea and Philippines?
South Korea (KST, UTC+09:00) is 1 hour behind Philippines (PHT, UTC+08:00). The gap is currently -1h.
How do I convert South Korea time to Philippines time?
Add -1h to South Korea local time. For example, 9:00 AM in South Korea is 8:00 AM in Philippines.
What time is it in Philippines right now?
Philippines uses PHT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -1h offset from South Korea.
What is the best time to call Philippines from South Korea?
Call between 10:00 AM and 5:00 PM KST — that maps to 9:00 AM–4:00 PM PHT and keeps both parties inside the working day.
Which is behind, South Korea or Philippines?
South Korea is 1 hour behind Philippines. When it is 12:00 PM in South Korea it is 11:00 AM in Philippines.
Do South Korea and Philippines use different time zones?
South Korea (South Korea) uses KST at UTC+09:00, while Philippines (Philippines) uses PHT at UTC+08:00. The IANA identifiers are Asia/Seoul and Asia/Manila.
Does daylight saving time affect the South Korea–Philippines difference?
Neither zone observes daylight saving time, so the -1h offset between South Korea and Philippines is fixed all year.
Which other cities share South Korea's time zone?
KST also covers Seoul, Busan, Incheon, Daegu, Daejeon, Pyongyang.
Which countries use KST, South Korea's zone?
KST is used in South Korea, North Korea.
Is there a day difference between South Korea and Philippines?
Not normally. The -1h gap only pushes the date over the previous day.
What is the time difference between South Korea and Philippines?
Philippines is -1h from South Korea.
What timezone is South Korea in?
South Korea operates on its local timezone.
What timezone is Philippines in?
Philippines operates on its local timezone.
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 PHT timezone?
Major cities in the PHT timezone include Manila, Quezon City, Davao City, Cebu City, Zamboanga.
What is the UTC offset for PHT?
Philippine Time (PHT) is at UTC+08:00.
What should I know about the PHT timezone?
Philippine Time does not observe daylight saving, so UTC+08:00 is fixed all year. PHT shares its offset with China, Hong Kong, Singapore and Malaysia.
When is it midnight in South Korea, what time is it in Philippines?
When it is 12:00 AM (midnight) in South Korea (KST), it is -1h later in Philippines (PHT).
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