PHT to JST Time Converter
Convert Philippine Time to Japan Standard Time. Right now, PHT is 1 hour behind JST.
PHT · Manila
3:34 AM
UTC +8 · Philippines
JST · Tokyo
4:34 AM
UTC +9 · Japan
Time across cities
Time Zone Converter
Click any hour to see what it lands on in every city. The first row's hours run 12am to 11pm — every other row is its local time at the same instant.
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Manila
UTC +8anchor
Tokyo
UTC +9
Right now
Manila
3:34 AM
Sun, May 10
Tokyo
4:34 AM
Sun, May 10
Quick reference
When it's this time in Manila:
| Manila | Tokyo |
|---|---|
| 6:00 AM | 7:00 AM |
| 9:00 AM | 10:00 AM |
| 12:00 PM | 1:00 PM |
| 3:00 PM | 4:00 PM |
| 6:00 PM | 7:00 PM |
| 9:00 PM | 10:00 PM |
About PHT and JST
PHT (Philippine Time) covers Philippines and is anchored to the IANA zone Asia/Manila. It does not observe daylight saving time — the offset stays fixed all year.
JST (Japan Standard Time) covers Japan via Asia/Tokyo. It does not observe daylight saving time.
Neither PHT nor JST observes DST, so the offset between them is constant year-round at 1 hour.
FAQ
- How many hours difference between PHT and JST?
- Right now, PHT is 1 hour behind JST. Because neither zone observes daylight saving time, this gap stays constant year-round.
- What time is 9 AM PHT in JST?
- 9 AM PHT (Manila) is 10:00 AM JST (Tokyo) today. Click any cell in the grid above to convert other times — the math handles DST and half-hour offsets correctly.
- Does PHT observe daylight saving time?
- No. Philippine Time stays at a fixed offset year-round. The hour grid above will show the same difference whether you check in summer or winter.
- What's the IANA timezone identifier for PHT and JST?
- PHT → Asia/Manila. JST → Asia/Tokyo. We use IANA identifiers (not GMT offsets) as the source of truth so historical and future dates remain accurate, including across DST changes and political timezone shifts.
- Where can I see the overlap between PHT and JST working hours?
- Click "Working hrs" in the toolbar above to highlight hours where all selected cities have overlapping business hours. The amber highlight shows which columns work for scheduling meetings across time zones.
- Which countries use PHT and JST?
- PHT (Philippine Time) is used in Philippines. JST (Japan Standard Time) is used in Japan. If you're converting time between any of these countries, this is the right page.