KST to PHT Converter

Category: Time Zone Converters

- July 22, 2025

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Korea Standard Time (KST)

UTC+9:00 • Seoul, Busan, Pyongyang

Conversion Settings

Configure your timezone conversion preferences

Auto Convert

Show UTC Offset

Show Seconds

Philippine Time (PHT)

UTC+8:00 • Manila, Cebu, Davao

--:--:--

Select a time to convert

Time Difference: --

UTC Offset (KST): +9:00

UTC Offset (PHT): +8:00

DST Status: --

KST Time: --

PHT Time: --

Time Format:

Current KST: --:--:--

Current PHT: --:--:--

🌏 KST is UTC+9:00 used in both North and South Korea. PHT is UTC+8:00 used throughout the Philippines. Korea is 1 hour ahead of the Philippines. Neither country observes daylight saving time.

KST to PHT Conversion Guide

What is KST to PHT Conversion?

KST to PHT conversion helps you translate time between Korea Standard Time and Philippine Time. KST is UTC+9:00 and is used throughout both North and South Korea. PHT is UTC+8:00 and is used throughout the Philippines. The time difference is always 1 hour, with Korea being ahead of the Philippines.

Time Zone Information

Korea Standard Time (KST): Used throughout both North and South Korea as a single time zone. Always UTC+9:00 year-round, covering major cities like Seoul, Busan, and Pyongyang.

Philippine Time (PHT): Used throughout the Philippines as a single time zone. Always UTC+8:00 year-round, covering Manila, Cebu, Davao, and other major cities.

Time Difference: Korea is consistently 1 hour ahead of the Philippines throughout the year.

Daylight Saving Time Impact

No DST in Korea: Korea does not observe daylight saving time and uses KST (UTC+9:00) year-round for the entire peninsula

No DST in Philippines: Philippines does not observe daylight saving time and uses PHT (UTC+8:00) year-round throughout the country

Consistent Difference: The 1-hour time difference between Korea and Philippines never changes

Common Conversion Examples

Business Hours

KST 9:00 AM → PHT 8:00 AM

KST 5:00 PM → PHT 4:00 PM

Standard business day conversion

International Meetings

KST 2:00 PM → PHT 1:00 PM

KST 10:00 AM → PHT 9:00 AM

Cross-border coordination

Travel Planning

KST 6:00 AM → PHT 5:00 AM

KST 11:00 PM → PHT 10:00 PM

Flight and accommodation timing

Communication

KST 8:00 PM → PHT 7:00 PM

KST 12:00 PM → PHT 11:00 AM

Phone calls and video conferences

Conversion Tips & Best Practices

• Korea is always 1 hour ahead of Philippines - subtract 1 hour from KST to get PHT time

• Korea uses a single time zone (KST) for both North and South Korea

• Philippines uses a single time zone (PHT) for all islands throughout the archipelago

• Neither country observes daylight saving time, making conversions straightforward year-round

• Best meeting times: 9:00 AM - 6:00 PM KST corresponds to 8:00 AM - 5:00 PM PHT

• When traveling from Korea to Philippines, set your watch back by 1 hour

KST to PHT Time Converter

Trying to line up your schedule between Korea and the Philippines? Whether you're coordinating meetings or planning a flight, this tool simplifies that hourly gap. Here's a handy breakdown of which countries fall under each timezone:

Korea Standard Time (KST) - UTC+9:00	Philippine Time (PHT) - UTC+8:00
🇰🇵 North Korea 🇰🇷 South Korea	🇵🇭 Philippines

Why This Calculator Matters When You're Working Across Timezones

If you've ever had to guess whether it’s too early to call someone in Manila or whether a 10 AM meeting in Seoul will interrupt someone’s lunch in Davao, you know how helpful a reliable time converter can be. This tool lets you plug in a date and time from either Korea Standard Time (KST) or Philippine Time (PHT) and instantly see the correct time on the other side.

It’s not just about clocks, it’s about respecting someone else’s working hours, staying on top of virtual calls, and showing up prepared. With a one-hour difference between these two zones, small mistakes can throw things off. This tool takes the guesswork out of it.

Here's How It Works Step by Step

Start with Your Time and Date

Pick a date and time using the date and time fields on the left. The default zone is KST, but you can switch it using the dropdown above the input.

Use the Control Settings to Tailor the Output

Auto Convert: Automatically updates the result whenever you change the input
Show UTC Offset: Adds UTC+9 or UTC+8 labels to the display
Show Seconds: Turn seconds on or off depending on how precise you want the readout

Hit Convert or Let It Run Automatically

You can press the "Convert Time" button manually or let it convert automatically if that setting is checked. The converted time will appear on the right with details like time difference, formatted display for both zones, and whether daylight saving time is in effect (spoiler: it never is for these two).

Extras Built Right In

Live Clock Updates

The tool shows current KST and PHT time in real time, refreshing every second. No need to open a separate clock or world time app.

12 or 24-Hour Format Toggle

If you're more comfortable with 24-hour military-style time or prefer the AM/PM structure, one click will toggle the format for all displays.

Quick Functions Just a Button Away

Swap: Flips the input and output zones without retyping
Now: Instantly sets the time field to the current moment
Reset: Clears everything and sets it back to the default

Watch Out for These Common Missteps

Blank Input: If you forget to enter both a date and a time, the calculator won’t work until you do
Wrong Timezone Selection: Double-check whether you’re inputting in KST or PHT. The dropdown and label change when you use the swap function
UTC Offset Display: Turning on "Show UTC Offset" might make it look like something changed when it’s actually just an extra label

When You Might Actually Need This

Say you're in Seoul, managing a freelance project with a client based in Manila. You want to schedule a video call for 3:00 PM your time. Using this tool, you'll see that's 2:00 PM in the Philippines, plenty of time before their end-of-day. This saves you from hunting around for time zone charts or opening multiple apps.

Keep Your Korean and Philippine Time in Sync

Whether you’re planning meetings, travel, or just trying not to wake someone up at the wrong hour, this KST to PHT converter gives you clarity fast. There’s nothing complicated about it. Enter your time, flip it if needed, and go. It’s built for simplicity because time should work with you, not against you.