Beijing to PET
-13hBeijing
CSTSOURCEPET
PETGreen rows indicate typical business hours (9 AM - 5 PM)
CST and PET on the World Map
The map below highlights the CST (China Standard Time) and PET (Peru Time) timezone regions across the globe.
CST – China Standard Time
UTC+08:00China Standard Time (CST) covers all of mainland China, 8 hours ahead of UTC.
- •China uses a single time zone despite spanning 5 geographical zones.
- •In Xinjiang (western China), sunset can be as late as midnight in summer.
- •China abolished daylight saving time in 1991.
- •The Shanghai Stock Exchange operates on CST/Beijing Time.
PET – Peru Time
UTC-05:00Peru Time (PET) is the standard time for Peru, 5 hours behind UTC.
- •Peru does not observe daylight saving time.
- •PET is the same offset as EST (UTC-05:00).
- •Lima is the 5th largest city in the Americas.
Comparing Time Zones: Beijing and PET
Beijing runs on China Standard Time (CST) at UTC+08:00. PET runs on Peru Time (PET) at UTC-05:00. That puts Beijing 13 hours behind PET — a difference of -13h at the current offsets.
In practice, when it is 9:00 AM in Beijing it is 8:00 PM in PET on the previous day. Midnight in Beijing is 11:00 AM in PET. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Beijing to PET time conversion table
| Beijing (CST) | PET (PET) | Day |
|---|---|---|
| 12:00 AM | 11:00 AM | previous day |
| 6:00 AM | 5:00 PM | previous day |
| 7:00 AM | 6:00 PM | previous day |
| 8:00 AM | 7:00 PM | previous day |
| 9:00 AM | 8:00 PM | previous day |
| 12:00 PM | 11:00 PM | previous day |
| 3:00 PM | 2:00 AM | same day |
| 5:00 PM | 4:00 AM | same day |
| 6:00 PM | 5:00 AM | same day |
| 9:00 PM | 8:00 AM | same day |
Why people convert Beijing to PET time
- Scheduling a call from Beijing to PET: a 10:00 AM start in Beijing lands at 9:00 PM in PET the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -13h gap: Beijing and PET 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 PET is 8:00 PM in Beijing.
- Watching a live event or market open: Beijing viewers need 8:00 PM in PET to catch a 9:00 AM start there, and 1:00 PM if the event is anchored to Beijing.
- Always state the zone abbreviation, not just the hour. "3:00 PM CST" is unambiguous; "3 PM" across a -13h gap is not.
- With a -13h gap there is no shared 9-to-5 window, so alternate the early start: one week Beijing takes the early slot, the next week PET does.
About CST (China Standard Time)
China Standard Time (CST, also known as Beijing Time) is used across all of mainland China despite the country spanning five geographical time zones. This single-timezone policy was adopted in 1949. China does not observe daylight saving time. CST is shared with Hong Kong (HKT), Macau, Taiwan, Singapore, Malaysia, and the Philippines, making UTC+08:00 one of the most used offsets in the world.
About PET (Peru Time)
Peru Time (PET) is the time zone used throughout Peru. Peru does not observe daylight saving time. PET shares the same offset as EST (UTC-05:00). Lima, the capital, is the economic center of Peru.
Best time to call between Beijing and PET
With a -13h offset there is no overlap inside a normal 9 AM – 5 PM day. PET opens at 9:00 AM PET, which is 8:00 PM in Beijing, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Beijing and PET have no shared working hours because of the -13h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Beijing is 13 hours behind PET (CST UTC+08:00 → PET UTC-05:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
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 Beijing and PET?
Beijing (CST, UTC+08:00) is 13 hours behind PET (PET, UTC-05:00). The gap is currently -13h.
How do I convert Beijing time to PET time?
Add -13h to Beijing local time. For example, 9:00 AM in Beijing is 8:00 PM in PET (previous day).
What time is it in PET right now?
PET uses PET at UTC-05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -13h offset from Beijing.
What is the best time to call PET from Beijing?
There is no shared working-hours window because of the -13h gap. The closest option is 1:00 PM in Beijing, which is 12:00 AM in PET.
Which is behind, Beijing or PET?
Beijing is 13 hours behind PET. When it is 12:00 PM in Beijing it is 11:00 PM in PET.
Do Beijing and PET use different time zones?
Beijing (China) uses CST at UTC+08:00, while PET uses PET at UTC-05:00. The IANA identifiers are Asia/Shanghai and America/Lima.
Does daylight saving time affect the Beijing–PET difference?
Neither zone observes daylight saving time, so the -13h offset between Beijing and PET is fixed all year.
Which other cities share Beijing's time zone?
CST also covers Shanghai, Beijing, Shenzhen, Guangzhou, Chengdu, Hong Kong, Taipei, Wuhan and 2 more.
Which countries use CST, Beijing's zone?
CST is used in China, Hong Kong, Macau, Taiwan.
Is there a day difference between Beijing and PET?
Sometimes. The -13h gap is large enough that 8:00 PM or later in Beijing already falls on the in PET.
What is the time difference between Beijing and PET?
PET is -13h from Beijing.
What timezone is Beijing in?
Beijing operates on its local timezone.
What timezone is PET in?
PET operates on its local timezone.
Which countries use CST (China Standard Time)?
CST is used in China, Hong Kong, Macau, Taiwan.
Does CST observe daylight saving time?
No, CST does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about CST?
China uses a single time zone despite spanning 5 geographical zones. In Xinjiang (western China), sunset can be as late as midnight in summer.
Which cities are in the PET timezone?
Major cities in the PET timezone include Lima, Arequipa, Trujillo, Cusco, Callao.
What is the UTC offset for PET?
Peru Time (PET) is at UTC-05:00.
What should I know about the PET timezone?
Peru does not observe daylight saving time. PET is the same offset as EST (UTC-05:00).
When is it midnight in Beijing, what time is it in PET?
When it is 12:00 AM (midnight) in Beijing (CST), it is -13h later in PET (PET).
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