London to Tokyo Time Converter
Quick answers
Selected conversion
1:00 pm13:00 BST (UTC+1), Oct 7, 2026 = 9:00 pm21:00 JST (UTC+9), Oct 7, 2026
London is 8 hours behind Tokyo.
How the time difference changes
For most of the year, London is 8 hours behind Tokyo. At other times of the year, London is 9 hours behind Tokyo.
For most of the year, working hours of 9:00 am to 5:00 pm in London correspond to 5:00 pm to 1:00 am (next day) in Tokyo. At other times of the year, working hours of 9:00 am to 5:00 pm in London correspond to 6:00 pm to 2:00 am (next day) in Tokyo.For most of the year, working hours of 09:00 to 17:00 in London correspond to 17:00 to 01:00 (next day) in Tokyo. At other times of the year, working hours of 09:00 to 17:00 in London correspond to 18:00 to 02:00 (next day) in Tokyo.
Compare London time with Tokyo time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
BST (British Summer Time) is 8 hours behind JST (Japan Standard Time).
1:00 pm13:00 in London, United Kingdom is 9:00 pm21:00 in Tokyo, Japan
London to Tokyo call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in London which corresponds to 4:30pm-5:30pm16:30-17:30 in Tokyo
1:00 pm13:00 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
9:00 pm21:00 JST (Japan Standard Time) (Tokyo, Japan). Offset UTC +9:00 hours
1:00 pm13:00 London, United Kingdom / 9:00 pm21:00 Tokyo, Japan
| London, United Kingdom | Tokyo, Japan |
|---|---|
| 12:00am | 8:00am |
| 1:00am | 9:00am |
| 2:00am | 10:00am |
| 3:00am | 11:00am |
| 4:00am | 12:00pm |
| 5:00am | 1:00pm |
| 6:00am | 2:00pm |
| 7:00am | 3:00pm |
| 8:00am | 4:00pm |
| 9:00am | 5:00pm |
| 10:00am | 6:00pm |
| 11:00am | 7:00pm |
| 12:00pm | 8:00pm |
| 1:00pm | 9:00pm |
| 2:00pm | 10:00pm |
| 3:00pm | 11:00pm |
| 4:00pm | 12:00am |
| 5:00pm | 1:00am |
| 6:00pm | 2:00am |
| 7:00pm | 3:00am |
| 8:00pm | 4:00am |
| 9:00pm | 5:00am |
| 10:00pm | 6:00am |
| 11:00pm | 7:00am |
| 00:00 | 08:00 |
| 01:00 | 09:00 |
| 02:00 | 10:00 |
| 03:00 | 11:00 |
| 04:00 | 12:00 |
| 05:00 | 13:00 |
| 06:00 | 14:00 |
| 07:00 | 15:00 |
| 08:00 | 16:00 |
| 09:00 | 17:00 |
| 10:00 | 18:00 |
| 11:00 | 19:00 |
| 12:00 | 20:00 |
| 13:00 | 21:00 |
| 14:00 | 22:00 |
| 15:00 | 23:00 |
| 16:00 | 00:00 |
| 17:00 | 01:00 |
| 18:00 | 02:00 |
| 19:00 | 03:00 |
| 20:00 | 04:00 |
| 21:00 | 05:00 |
| 22:00 | 06:00 |
| 23:00 | 07:00 |
London Information
Time Zone
GMT - Greenwich Mean Time
+0:00 hours during Greenwich Mean Time.
Sunday, March 29, 2026 at 1:00 amSunday, March 29, 2026 at 01:00 local time. DST starts annually on the last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 29, 2026 at 2:00 amSunday, March 29, 2026 at 02:00 local daylight time instead. Also called Spring Forward or Summer Time.
Sunday, October 25, 2026 at 2:00 amSunday, October 25, 2026 at 02:00 local time. DST ends annually on the last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 25, 2026 at 1:00 amSunday, October 25, 2026 at 01:00 local standard time instead. Also called Fall Back or switch to Winter Time.