Convert JST to AWST

AWST is 1 hour behind JST. JST is UTC+9 and AWST is UTC+8.

Best time to schedule a meeting

Standard 9–5 working hours overlap for 7 hours: 10:00 AM–5:00 PM JST (9:00 AM–4:00 PM AWST). Schedule meetings inside that window.

JST to AWST conversion table

About JST

Japan Standard Time (JST) is UTC+9. It is used in all of Japan, with no daylight saving.

About AWST

Australian Western Standard Time (AWST) is UTC+8. It is used in Perth and Western Australia.

A warning about daylight saving

The abbreviations on this page each denote a single fixed offset, so every figure here is exact. What changes is which abbreviation a place uses. New York is on EST in January and EDT in July, so "New York time" moves by an hour twice a year while EST and EDT themselves never move. When you schedule across zones, name the city rather than the abbreviation, or use UTC — that is what calendar software does internally.

Other JST conversions

• JST to UTC
• JST to GMT
• JST to EST
• JST to EDT
• JST to CST
• JST to CDT
• JST to MST
• JST to MDT
• JST to PST
• JST to PDT
• JST to AKST
• JST to HST
• JST to BRT
• JST to BST
• JST to CET
• JST to CEST

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