Philippine Time (PHT) to KST Converter
KST is 1 hour ahead of PHT. 9:00 AM PHT = 10:00 AM KST.
KST is 1 hour ahead of PHT. To convert Philippine Time (PHT) to KST, add 1 hour to the Philippine Time (PHT) time: 9:00 AM PHT = 10:00 AM KST.
Philippine Time (PHT) (Philippine Time) is used in Philippines (Manila, Cebu, Davao). KST (Korea Time) is used in South Korea.
Philippine Time (PHT) to KST time conversion table
Philippine Time (PHT) to KST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Philippine Time (PHT) | KST | Day |
|---|---|---|
| 12:00 AM PHT | 1:00 AM KST | night |
| 1:00 AM PHT | 2:00 AM KST | night |
| 2:00 AM PHT | 3:00 AM KST | night |
| 3:00 AM PHT | 4:00 AM KST | night |
| 4:00 AM PHT | 5:00 AM KST | night |
| 5:00 AM PHT | 6:00 AM KST | — |
| 6:00 AM PHT | 7:00 AM KST | — |
| 7:00 AM PHT | 8:00 AM KST | — |
| 8:00 AM PHT | 9:00 AM KST | — |
| 9:00 AM PHT | 10:00 AM KST | work hours |
| 10:00 AM PHT | 11:00 AM KST | work hours |
| 11:00 AM PHT | 12:00 PM KST | work hours |
| 12:00 PM PHT | 1:00 PM KST | work hours |
| 1:00 PM PHT | 2:00 PM KST | work hours |
| 2:00 PM PHT | 3:00 PM KST | work hours |
| 3:00 PM PHT | 4:00 PM KST | work hours |
| 4:00 PM PHT | 5:00 PM KST | — |
| 5:00 PM PHT | 6:00 PM KST | — |
| 6:00 PM PHT | 7:00 PM KST | — |
| 7:00 PM PHT | 8:00 PM KST | — |
| 8:00 PM PHT | 9:00 PM KST | — |
| 9:00 PM PHT | 10:00 PM KST | night |
| 10:00 PM PHT | 11:00 PM KST | night |
| 11:00 PM PHT | 12:00 AM KST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert Philippine Time (PHT) to KST
Add 1 hour to the Philippine Time (PHT) time to get KST.
Example: 9:00 AM PHT = 10:00 AM KST.
Across midnight: 11:00 PM PHT = 12:00 AM KST (next day). The date changes, so always check the day as well as the hour.
Time difference between Philippine Time (PHT) and KST
The time difference between Philippine Time (PHT) and KST is 1 hour all year – KST is ahead of PHT.
Philippine Time (PHT) and KST during daylight saving time
- Philippine Time (PHT) does not observe daylight saving time; it stays on UTC+8 all year.
- KST does not observe daylight saving time; it stays on UTC+9 all year.
Best time for a meeting between Philippine Time (PHT) and KST
Philippine Time (PHT) and KST share 7 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 4:00 PM PHT lands between 10:00 AM and 5:00 PM KST, inside working hours for both.
Philippine Time (PHT) to KST FAQ
What is the time difference between Philippine Time (PHT) and KST?
KST is 1 hour ahead of PHT all year. 9:00 AM PHT = 10:00 AM KST.
What is 9 AM Philippine Time (PHT) in KST?
9:00 AM PHT is 10:00 AM KST.
What is 12 PM (noon) Philippine Time (PHT) in KST?
12:00 PM PHT is 1:00 PM KST.
Is KST ahead of or behind Philippine Time (PHT)?
KST is 1 hour ahead of PHT, so it is later in KST than in Philippine Time (PHT).
Does Philippine Time (PHT) change for daylight saving time?
No. Philippine Time (PHT) stays on the same offset all year, so conversions never shift for daylight saving time.
Does KST change for daylight saving time?
No. KST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Philippine Time (PHT) and KST?
Philippine Time (PHT) and KST share 7 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 4:00 PM PHT lands between 10:00 AM and 5:00 PM KST, inside working hours for both.
Related conversions
Convert KST to Philippine Time (PHT)
Convert Philippine Time (PHT) to other time zones
Convert other time zones to KST
Updated 7 November 2026. Time zone data: IANA tz database.