JST to PET time converter

PET is 14 hours behind JST. When it is 9:00 AM in JST, it is 7:00 PM (Fri, Oct 16) in PET.

JST UTC+9

Saturday, October 17, 2026

PET UTC-5

Friday, October 16, 2026

JST
Japan Standard Time
Sat, Oct 17
UTC+9
PET
Peru Time
Fri, Oct 16
UTC-5-14h
Finding your time zone…
Shared working hours (9:00–18:00)

JST to PET conversion table

Every hour of today in JST and the matching time in PET. Light rows are typical working hours (9:00–18:00).

JSTPET
12:00 AM10:00 AM−1 day
1:00 AM11:00 AM−1 day
2:00 AM12:00 PM−1 day
3:00 AM1:00 PM−1 day
4:00 AM2:00 PM−1 day
5:00 AM3:00 PM−1 day
6:00 AM4:00 PM−1 day
7:00 AM5:00 PM−1 day
8:00 AM6:00 PM−1 day
9:00 AM7:00 PM−1 day
10:00 AM8:00 PM−1 day
11:00 AM9:00 PM−1 day
12:00 PM10:00 PM−1 day
1:00 PM11:00 PM−1 day
2:00 PM12:00 AM
3:00 PM1:00 AM
4:00 PM2:00 AM
5:00 PM3:00 AM
6:00 PM4:00 AM
7:00 PM5:00 AM
8:00 PM6:00 AM
9:00 PM7:00 AM
10:00 PM8:00 AM
11:00 PM9:00 AM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in JST (5:00 PM – 6:00 PM in PET): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 14 hours all year.

More conversions

PET to JSTJST to UTCJST to GMTJST to ESTJST to CSTJST to MSTJST to PSTJST to CETJST to MSKJST to GSTJST to PKTJST to ISTJST to SGT
UTC to PETGMT to PETEST to PETCST to PETMST to PETPST to PETCET to PETMSK to PETGST to PETPKT to PETIST to PETSGT to PET

Questions and answers

What is the time difference between JST and PET?

PET is 14 hours behind JST.

What time is it in PET when it is 9 AM in JST?

When it is 9:00 AM in JST, it is 7:00 PM (Fri, Oct 16) in PET.

When is the best time to call PET from JST?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in JST (5:00 PM – 6:00 PM in PET): working hours on one side, early or late on the other.

Does the time difference between JST and PET change?

No. The difference stays 14 hours all year.