JST to UTC Converter
Convert Japan Standard Time (JST) to Coordinated Universal Time (UTC).
Right now, Coordinated Universal Time (UTC) is 9 hours behind Japan Standard Time (JST). (JST is UTC+9, UTC is UTC+0.)
Common JST → UTC times
JST to UTC conversion table
| Japan Standard Time (JST) | Coordinated Universal Time (UTC) |
|---|---|
| 12:00 AM | 3:00 PM (prev. day) |
| 1:00 AM | 4:00 PM (prev. day) |
| 2:00 AM | 5:00 PM (prev. day) |
| 3:00 AM | 6:00 PM (prev. day) |
| 4:00 AM | 7:00 PM (prev. day) |
| 5:00 AM | 8:00 PM (prev. day) |
| 6:00 AM | 9:00 PM (prev. day) |
| 7:00 AM | 10:00 PM (prev. day) |
| 8:00 AM | 11:00 PM (prev. day) |
| 9:00 AM | 12:00 AM |
| 10:00 AM | 1:00 AM |
| 11:00 AM | 2:00 AM |
| 12:00 PM | 3:00 AM |
| 1:00 PM | 4:00 AM |
| 2:00 PM | 5:00 AM |
| 3:00 PM | 6:00 AM |
| 4:00 PM | 7:00 AM |
| 5:00 PM | 8:00 AM |
| 6:00 PM | 9:00 AM |
| 7:00 PM | 10:00 AM |
| 8:00 PM | 11:00 AM |
| 9:00 PM | 12:00 PM |
| 10:00 PM | 1:00 PM |
| 11:00 PM | 2:00 PM |
Times reflect the current date and update automatically for daylight saving time.
Converting Japan Standard Time to Coordinated Universal Time
Japan Standard Time (JST) covers Tokyo, Osaka, while Coordinated Universal Time (UTC) covers Global time standard. The current offset between them is 9 hours, with UTC behind JST. Because neither of these zones observes daylight saving time, the difference between them stays constant all year.
Frequently asked questions
What is the time difference between JST and UTC?
UTC (Coordinated Universal Time) is currently 9 hours behind JST (Japan Standard Time).
Is UTC ahead of or behind JST?
UTC is 9 hours behind JST as of the current date.
What is 9:00 AM JST in UTC?
9:00 AM JST is 12:00 AM in UTC.
Does Japan Standard Time (JST) observe daylight saving time?
No. Japan Standard Time stays on JST year-round, so its offset does not change with the seasons.