Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

Philippines to KST

+1h

Philippines

PHTSOURCE

UTC+08:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

KST

UTC+09:00

HH01

MM00

13:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Philippines

KST

12:00 AM

1:00 AM

2:00 AM

3:00 AM

4:00 AM

5:00 AM

6:00 AM

7:00 AM

8:00 AM

9:00 AM

10:00 AM

11:00 AM

12:00 PM

1:00 PM

2:00 PM

3:00 PM

4:00 PM

5:00 PM

6:00 PM

7:00 PM

8:00 PM

9:00 PM

10:00 PM

11:00 PM

Green rows indicate typical business hours (9 AM - 5 PM)

PHT and KST on the World Map

The map below highlights the PHT (Philippine Time) and KST (Korea Standard Time) timezone regions across the globe.

PHT Zone

→

KST Zone

Explore all world timezones interactively →

PHT – Philippine Time

UTC+08:00

Philippine Time (PHT, UTC+08:00) is the time zone for the Philippines, 8 hours ahead of UTC.

Countries in PHT

Philippines

Major Cities in PHT

ManilaQuezon CityDavao CityCebu CityZamboanga

Key Facts about PHT

•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.

Daylight Saving:No – UTC+08:00 year-round

Learn more about PHT on Wikipedia

KST – Korea Standard Time

UTC+09:00

Korea Standard Time (KST) is the time zone for South Korea, 9 hours ahead of UTC.

Countries in KST

South KoreaNorth Korea

Major Cities in KST

SeoulBusanIncheonDaeguDaejeonPyongyang

Key Facts about KST

•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).

Daylight Saving:No – UTC+09:00 year-round

Learn more about KST on Wikipedia

Philippines to KST Time Difference – Complete Guide

Philippines runs on Philippine Standard Time (PHT) at UTC+08:00. KST runs on Korea Standard Time (KST) at UTC+09:00. That puts Philippines 1 hour ahead of KST — a difference of +1h at the current offsets.

In practice, when it is 9:00 AM in Philippines it is 10:00 AM in KST. Midnight in Philippines is 1:00 AM in KST. Neither zone observes daylight saving time, so the offset between them stays constant all year.

Philippines to KST time conversion table

Philippines (PHT)	KST (KST)	Day
12:00 AM	1:00 AM	same day
6:00 AM	7:00 AM	same day
7:00 AM	8:00 AM	same day
8:00 AM	9:00 AM	same day
9:00 AM	10:00 AM	same day
12:00 PM	1:00 PM	same day
3:00 PM	4:00 PM	same day
5:00 PM	6:00 PM	same day
6:00 PM	7:00 PM	same day
9:00 PM	10:00 PM	same day

Why people convert Philippines to KST time

Scheduling a call from Philippines to KST: a 10:00 AM start in Philippines lands at 11:00 AM in KST, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Philippines and KST are inside the 9-to-5 working day between 9:00 AM and 4:00 PM PHT time (10:00 AM–5:00 PM KST). That is roughly 7 hours of usable overlap.
Coordinating a Philippines-based team with KST contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.

Always state the zone abbreviation, not just the hour. "3:00 PM PHT" is unambiguous; "3 PM" across a +1h gap is not.
Block 9:00 AM–4:00 PM PHT as the recurring meeting window if you work primarily from Philippines and need KST colleagues present.

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.

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.

Best time to call between Philippines and KST

Both Philippines and KST sit inside the 9 AM – 5 PM working day between 9:00 AM–4:00 PM PHT, which is 10:00 AM–5:00 PM KST. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Philippines and KST share 7 hours of working-hours overlap (9:00 AM–4:00 PM PHT), so scheduling a live meeting is straightforward.

Philippines is 1 hour ahead of KST (PHT UTC+08:00 → KST UTC+09:00). The shared working window is 9:00 AM–4:00 PM PHT. 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:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between Philippines and KST?

Philippines (PHT, UTC+08:00) is 1 hour ahead of KST (KST, UTC+09:00). The gap is currently +1h.

How do I convert Philippines time to KST time?

Add +1h to Philippines local time. For example, 9:00 AM in Philippines is 10:00 AM in KST.

What time is it in KST right now?

KST uses KST at UTC+09:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +1h offset from Philippines.

What is the best time to call KST from Philippines?

Call between 9:00 AM and 4:00 PM PHT — that maps to 10:00 AM–5:00 PM KST and keeps both parties inside the working day.

Which is ahead, Philippines or KST?

Philippines is 1 hour ahead of KST. When it is 12:00 PM in Philippines it is 1:00 PM in KST.

Do Philippines and KST use different time zones?

Philippines (Philippines) uses PHT at UTC+08:00, while KST uses KST at UTC+09:00. The IANA identifiers are Asia/Manila and Asia/Seoul.

Does daylight saving time affect the Philippines–KST difference?

Neither zone observes daylight saving time, so the +1h offset between Philippines and KST is fixed all year.

Which other cities share Philippines's time zone?

PHT also covers Manila, Quezon City, Davao City, Cebu City, Zamboanga.

Which countries use PHT, Philippines's zone?

PHT is used in Philippines.

Is there a day difference between Philippines and KST?

Not normally. The +1h gap only pushes the date over for late-evening times.

What is the time difference between Philippines and KST?

KST is +1h from Philippines.

What timezone is Philippines in?

Philippines operates on its local timezone.

What timezone is KST in?

KST operates on its local timezone.

Which countries use PHT (Philippine Time)?

PHT is used in Philippines.

Does PHT observe daylight saving time?

No, PHT does not observe daylight saving time and remains at UTC+08:00 year-round.

What are some interesting facts about PHT?

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.