Convert Greenwich Mean Time (GMT, UTC+0) to Japan Standard Time (JST, UTC+9).GMT is used in the Europe region and JST is used in the Asia region.
| GMT | JST |
|---|---|
| 12:00 AM | 9:00 AM |
| 3:00 AM | 12:00 PM |
| 6:00 AM | 3:00 PM |
| 9:00 AM | 6:00 PM |
| 12:00 PM | 9:00 PM |
| 3:00 PM | 12:00 AM (+1 day) |
| 6:00 PM | 3:00 AM (+1 day) |
| 9:00 PM | 6:00 AM (+1 day) |
Greenwich Mean Time (GMT) is UTC+0 and Japan Standard Time (JST) is UTC+9. The exact difference can vary due to Daylight Saving Time changes. Our converter automatically accounts for current DST rules to give you accurate conversions.
Use the conversion table above to find common time mappings between GMT and JST. For precise conversions including DST adjustments, use the interactive converter.
Greenwich Mean Time (GMT) is based on the Europe/London timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.
Convert Greenwich Mean Time to Japan Standard Time
| GMT | JST |
|---|---|
| 12:00 AM | 9:00 AM |
| 3:00 AM | 12:00 PM |
| 6:00 AM | 3:00 PM |
| 9:00 AM | 6:00 PM |
| 12:00 PM | 9:00 PM |
| 3:00 PM | 12:00 AM |
| 6:00 PM | 3:00 AM |
| 9:00 PM | 6:00 AM |
Greenwich Mean Time (GMT) is UTC+0 and Japan Standard Time (JST) is UTC+9. The exact difference can vary due to Daylight Saving Time changes.
Use our converter above to find the exact time. Enter 9:00 in the GMT field to see the corresponding JST time, accounting for current DST rules.
Greenwich Mean Time (GMT) is based on the Europe/London timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.