PET to Perth
+13hPET
PETSOURCEPerth
AWSTGreen rows indicate typical business hours (9 AM - 5 PM)
PET and AWST on the World Map
The map below highlights the PET (Peru Time) and AWST (Australian Western Standard Time) timezone regions across the globe.
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.
AWST – Australian Western Standard Time
UTC+08:00Australian Western Standard Time (AWST) is the time zone for Western Australia, 8 hours ahead of UTC.
- •Western Australia does not observe daylight saving time.
- •Perth is the most isolated major city in the world.
- •AWST is the same offset as China Standard Time and Singapore Time.
About Perth
WikipediaPerth operates on Australian Western Time (AWST), UTC+8 with no daylight saving. As Australia's mining capital, Perth coordinates with Asian markets.
Western Australia does not observe daylight saving time.
Time Conversion Guide: PET to Perth
PET runs on Peru Time (PET) at UTC-05:00. Perth runs on Australian Western Standard Time (AWST) at UTC+08:00. That puts PET 13 hours ahead of Perth — a difference of +13h at the current offsets.
In practice, when it is 9:00 AM in PET it is 10:00 PM in Perth. Midnight in PET is 1:00 PM in Perth. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PET to Perth time conversion table
| PET (PET) | Perth (AWST) | Day |
|---|---|---|
| 12:00 AM | 1:00 PM | same day |
| 6:00 AM | 7:00 PM | same day |
| 7:00 AM | 8:00 PM | same day |
| 8:00 AM | 9:00 PM | same day |
| 9:00 AM | 10:00 PM | same day |
| 12:00 PM | 1:00 AM | next day |
| 3:00 PM | 4:00 AM | next day |
| 5:00 PM | 6:00 AM | next day |
| 6:00 PM | 7:00 AM | next day |
| 9:00 PM | 10:00 AM | next day |
Why people convert PET to Perth time
- Scheduling a call from PET to Perth: a 10:00 AM start in PET lands at 11:00 PM in Perth, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +13h gap: PET and Perth 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 Perth is 10:00 PM in PET.
- Watching a live event or market open: PET viewers need 10:00 PM in Perth to catch a 9:00 AM start there, and 11:00 AM if the event is anchored to PET.
- Always state the zone abbreviation, not just the hour. "3:00 PM PET" 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 PET takes the early slot, the next week Perth does.
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.
About AWST (Australian Western Standard Time)
Australian Western Standard Time (AWST) is used in Western Australia. WA does not observe daylight saving time, having rejected it in multiple referendums. Perth is the most remote major city in the world.
Best time to call between PET and Perth
With a +13h offset there is no overlap inside a normal 9 AM – 5 PM day. Perth opens at 9:00 AM AWST, which is 10:00 PM in PET, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
PET and Perth have no shared working hours because of the +13h gap. Teams need to alternate early starts or rely on asynchronous handovers.
PET is 13 hours ahead of Perth (PET UTC-05:00 → AWST UTC+08:00). 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 PET and Perth?
PET (PET, UTC-05:00) is 13 hours ahead of Perth (AWST, UTC+08:00). The gap is currently +13h.
How do I convert PET time to Perth time?
Add +13h to PET local time. For example, 9:00 AM in PET is 10:00 PM in Perth.
What time is it in Perth right now?
Perth uses AWST at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +13h offset from PET.
What is the best time to call Perth from PET?
There is no shared working-hours window because of the +13h gap. The closest option is 1:00 PM in PET, which is 2:00 AM in Perth.
Which is ahead, PET or Perth?
PET is 13 hours ahead of Perth. When it is 12:00 PM in PET it is 1:00 AM in Perth.
Do PET and Perth use different time zones?
PET uses PET at UTC-05:00, while Perth (Australia) uses AWST at UTC+08:00. The IANA identifiers are America/Lima and Australia/Perth.
Does daylight saving time affect the PET–Perth difference?
Neither zone observes daylight saving time, so the +13h offset between PET and Perth is fixed all year.
Which other cities share PET's time zone?
PET also covers Lima, Arequipa, Trujillo, Cusco, Callao.
Which countries use PET, PET's zone?
PET is used in Peru.
Is there a day difference between PET and Perth?
Sometimes. The +13h gap is large enough that 8:00 PM or later in PET already falls on the next day in Perth.
What is the time difference between PET and Perth?
Perth is +13h from PET.
What timezone is PET in?
PET operates on its local timezone.
What timezone is Perth in?
Perth operates on Australian Western Time (AWST), UTC+8 with no daylight saving. As Australia's mining capital, Perth coordinates with Asian markets.
What are the business hours in Perth?
Standard business hours in Perth are 9:00 AM - 5:00 PM AWST.
Which countries use PET (Peru Time)?
PET is used in Peru.
Does PET observe daylight saving time?
No, PET does not observe daylight saving time and remains at UTC-05:00 year-round.
What are some interesting facts about PET?
Peru does not observe daylight saving time. PET is the same offset as EST (UTC-05:00).
Which cities are in the AWST timezone?
Major cities in the AWST timezone include Perth, Mandurah, Bunbury, Geraldton.
What is the UTC offset for AWST?
Australian Western Standard Time (AWST) is at UTC+08:00.
What should I know about the AWST timezone?
Western Australia does not observe daylight saving time. Perth is the most isolated major city in the world.
When is it midnight in PET, what time is it in Perth?
When it is 12:00 AM (midnight) in PET (PET), it is +13h later in Perth (AWST).
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