When it is 12:00 PM in UTC, it is 9:00 PM in JST.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
UTC is 9 hours behind JST.
🕐 Add 9 hours to UTC time to get JST time.
UTC uses the same time as Universal Time (UTC). and JST uses 9 hours ahead of Universal Time (UTC+9).
| UTC Time | JST Time | |
|---|---|---|
| 12 AM UTC Time | ↔ | 9 AM JST Time |
| 1 AM UTC Time | ↔ | 10 AM JST Time |
| 2 AM UTC Time | ↔ | 11 AM JST Time |
| 3 AM UTC Time | ↔ | 12 PM JST Time |
| 4 AM UTC Time | ↔ | 1 PM JST Time |
| 5 AM UTC Time | ↔ | 2 PM JST Time |
| 6 AM UTC Time | ↔ | 3 PM JST Time |
| 7 AM UTC Time | ↔ | 4 PM JST Time |
| 8 AM UTC Time | ↔ | 5 PM JST Time |
| 9 AM UTC Time | ↔ | 6 PM JST Time |
| 10 AM UTC Time | ↔ | 7 PM JST Time |
| 11 AM UTC Time | ↔ | 8 PM JST Time |
| UTC Time | JST Time | |
|---|---|---|
| 12 PM UTC Time | ↔ | 9 PM JST Time |
| 1 PM UTC Time | ↔ | 10 PM JST Time |
| 2 PM UTC Time | ↔ | 11 PM JST Time |
| 3 PM UTC Time | ↔ | 12 AM JST Time |
| 4 PM UTC Time | ↔ | 1 AM JST Time |
| 5 PM UTC Time | ↔ | 2 AM JST Time |
| 6 PM UTC Time | ↔ | 3 AM JST Time |
| 7 PM UTC Time | ↔ | 4 AM JST Time |
| 8 PM UTC Time | ↔ | 5 AM JST Time |
| 9 PM UTC Time | ↔ | 6 AM JST Time |
| 10 PM UTC Time | ↔ | 7 AM JST Time |
| 11 PM UTC Time | ↔ | 8 AM JST Time |
UTC is 9 hours behind JST.
UTC is behind JST by 9 hours.
It is 6:00 PM in JST.