PHT to CST
-14hPHT
PHTSOURCECST
CSTGreen rows indicate typical business hours (9 AM - 5 PM)
PHT and CST on the World Map
The map below highlights the PHT (Philippine Time) and CST (Central Standard Time) timezone regions across the globe.
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.
CST – Central Standard Time
UTC-06:00Central Standard Time (CST) is the time zone for the central United States, Canada, and Mexico, 6 hours behind UTC.
- •CST covers 20 US states fully or partially.
- •Chicago and Houston are the two largest cities in the Central Time Zone.
- •Mexico City, one of the world's most populous cities, operates on CST.
- •CST is 1 hour behind EST and 2 hours ahead of PST.
Time Conversion Guide: PHT to CST
PHT runs on Philippine Time (PHT) at UTC+08:00. CST runs on Central Standard Time (CST) at UTC-06:00. That puts PHT 14 hours behind CST — a difference of -14h at the current offsets.
In practice, when it is 9:00 AM in PHT it is 7:00 PM in CST on the previous day. Midnight in PHT is 10:00 AM in CST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PHT to CST time conversion table
| PHT (PHT) | CST (CST) | Day |
|---|---|---|
| 12:00 AM | 10:00 AM | previous day |
| 6:00 AM | 4:00 PM | previous day |
| 7:00 AM | 5:00 PM | previous day |
| 8:00 AM | 6:00 PM | previous day |
| 9:00 AM | 7:00 PM | previous day |
| 12:00 PM | 10:00 PM | previous day |
| 3:00 PM | 1:00 AM | same day |
| 5:00 PM | 3:00 AM | same day |
| 6:00 PM | 4:00 AM | same day |
| 9:00 PM | 7:00 AM | same day |
Why people convert PHT to CST time
- Scheduling a call from PHT to CST: a 10:00 AM start in PHT lands at 8:00 PM in CST the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -14h gap: PHT and CST have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in CST is 7:00 PM in PHT.
- Watching a live event or market open: PHT viewers need 7:00 PM in CST to catch a 9:00 AM start there, and 2:00 PM if the event is anchored to PHT.
- Always state the zone abbreviation, not just the hour. "3:00 PM PHT" is unambiguous; "3 PM" across a -14h gap is not.
- With a -14h gap there is no shared 9-to-5 window, so alternate the early start: one week PHT takes the early slot, the next week CST does.
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 CST (Central Standard Time)
Central Standard Time (CST) covers the central region of North America. It is the second most populous time zone in the US, including major cities like Chicago, Houston, and Dallas. CST is also used in Mexico City and much of Central America including Guatemala, Honduras, El Salvador, and Costa Rica. During summer, most of the US and Canada switch to Central Daylight Time (CDT, UTC-05:00), while Mexico and Central American countries generally remain on CST.
Best time to call between PHT and CST
With a -14h offset there is no overlap inside a normal 9 AM – 5 PM day. CST opens at 9:00 AM CST, which is 7:00 PM in PHT, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
PHT and CST have no shared working hours because of the -14h gap. Teams need to alternate early starts or rely on asynchronous handovers.
PHT is 14 hours behind CST (PHT UTC+08:00 → CST UTC-06:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
PHT
Does not observe DST
CST
☀ Currently in DST
Standard: UTC-06:00 · DST: UTC-05:00
Clocks fall back on Sun, Nov 1, 2026
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 PHT and CST?
PHT (PHT, UTC+08:00) is 14 hours behind CST (CST, UTC-06:00). The gap is currently -14h.
How do I convert PHT time to CST time?
Add -14h to PHT local time. For example, 9:00 AM in PHT is 7:00 PM in CST (previous day).
What time is it in CST right now?
CST uses CST at UTC-06:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -14h offset from PHT.
What is the best time to call CST from PHT?
There is no shared working-hours window because of the -14h gap. The closest option is 1:00 PM in PHT, which is 11:00 PM in CST.
Which is behind, PHT or CST?
PHT is 14 hours behind CST. When it is 12:00 PM in PHT it is 10:00 PM in CST.
Does daylight saving time affect the PHT–CST difference?
Neither zone observes daylight saving time, so the -14h offset between PHT and CST is fixed all year.
Which other cities share PHT's time zone?
PHT also covers Manila, Quezon City, Davao City, Cebu City, Zamboanga.
Which countries use PHT, PHT's zone?
PHT is used in Philippines.
Is there a day difference between PHT and CST?
Sometimes. The -14h gap is large enough that 8:00 PM or later in PHT already falls on the in CST.
What is the time difference between PHT and CST?
CST is -14h from PHT.
What timezone is PHT in?
PHT operates on its local timezone.
What timezone is CST in?
CST 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.
Which cities are in the CST timezone?
Major cities in the CST timezone include Chicago, Houston, Dallas, San Antonio, Mexico City, Austin, Winnipeg, Memphis.
What is the UTC offset for CST?
Central Standard Time (CST) is at UTC-06:00. During daylight saving time, it shifts to CDT.
What should I know about the CST timezone?
CST covers 20 US states fully or partially. Chicago and Houston are the two largest cities in the Central Time Zone.
When is it midnight in PHT, what time is it in CST?
When it is 12:00 AM (midnight) in PHT (PHT), it is -14h later in CST (CST).
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