Tokyo
Singapore
Convert JST to SGT
Japan Standard Time to Singapore Time — Singapore is 1 hour behind Tokyo
Quick Facts
Time Difference
-1 hours
JST Full Name
Japan Standard Time
SGT Full Name
Singapore Time
JST to SGT Conversion Table
Related Conversions
About JST and SGT Time Zones
JST (Japan Standard Time) is UTC+9 and covers cities like Tokyo, Osaka, Kyoto. SGT (Singapore Time) is UTC+8 and covers cities like Singapore, Kuala Lumpur.
When it's 12:00 PM (noon) in Tokyo (JST), it's 11:00 AM in Singapore (SGT). The time difference between JST and SGT is 1 hour — Singapore is behind Tokyo.
With only a 1-hour difference, Tokyo and Singapore share nearly a full business day overlap, making scheduling straightforward.
Use our world clock tool to compare Tokyo and Singapore with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between JST and SGT?
Singapore (SGT) is 1 hour behind Tokyo (JST). The offset is -1 hours.
Is SGT ahead or behind JST?
SGT is 1 hour behind JST. JST is UTC+9 and SGT is UTC+8.
When it's 12:00 PM in Tokyo, what time is it in Singapore?
When it's 12:00 PM (noon) in Tokyo (JST), it's 11:00 AM in Singapore (SGT).
When it's 5:00 PM in Tokyo, what time is it in Singapore?
When it's 5:00 PM in Tokyo (JST), it's 4:00 PM in Singapore (SGT).