Tokyo to London Time Converter
Quick answers
Selected conversion
9:00 pm21:00 JST (UTC+9), Oct 8, 2026 = 1:00 pm13:00 BST (UTC+1), Oct 8, 2026
Tokyo is 8 hours ahead of London.
How the time difference changes
For most of the year, Tokyo is 8 hours ahead of London. At other times of the year, Tokyo is 9 hours ahead of London.
For most of the year, working hours of 9:00 am to 5:00 pm in Tokyo correspond to 1:00 am to 9:00 am in London. At other times of the year, working hours of 9:00 am to 5:00 pm in Tokyo correspond to 12:00 am to 8:00 am in London.For most of the year, working hours of 09:00 to 17:00 in Tokyo correspond to 01:00 to 09:00 in London. At other times of the year, working hours of 09:00 to 17:00 in Tokyo correspond to 00:00 to 08:00 in London.
Compare Tokyo time with London time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
JST (Japan Standard Time) is 8 hours ahead of BST (British Summer Time).
9:00 pm21:00 in Tokyo, Japan is 1:00 pm13:00 in London, United Kingdom
Tokyo to London call time
Best time for a conference call or a meeting is between 4:30pm-5:30pm16:30-17:30 in Tokyo which corresponds to 8:30am-9:30am08:30-09:30 in London
9:00 pm21:00 JST (Japan Standard Time) (Tokyo, Japan). Offset UTC +9:00 hours
1:00 pm13:00 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
9:00 pm21:00 Tokyo, Japan / 1:00 pm13:00 London, United Kingdom
| Tokyo, Japan | London, United Kingdom |
|---|---|
| 12:00am | 4:00pm |
| 1:00am | 5:00pm |
| 2:00am | 6:00pm |
| 3:00am | 7:00pm |
| 4:00am | 8:00pm |
| 5:00am | 9:00pm |
| 6:00am | 10:00pm |
| 7:00am | 11:00pm |
| 8:00am | 12:00am |
| 9:00am | 1:00am |
| 10:00am | 2:00am |
| 11:00am | 3:00am |
| 12:00pm | 4:00am |
| 1:00pm | 5:00am |
| 2:00pm | 6:00am |
| 3:00pm | 7:00am |
| 4:00pm | 8:00am |
| 5:00pm | 9:00am |
| 6:00pm | 10:00am |
| 7:00pm | 11:00am |
| 8:00pm | 12:00pm |
| 9:00pm | 1:00pm |
| 10:00pm | 2:00pm |
| 11:00pm | 3:00pm |
| 00:00 | 16:00 |
| 01:00 | 17:00 |
| 02:00 | 18:00 |
| 03:00 | 19:00 |
| 04:00 | 20:00 |
| 05:00 | 21:00 |
| 06:00 | 22:00 |
| 07:00 | 23:00 |
| 08:00 | 00:00 |
| 09:00 | 01:00 |
| 10:00 | 02:00 |
| 11:00 | 03:00 |
| 12:00 | 04:00 |
| 13:00 | 05:00 |
| 14:00 | 06:00 |
| 15:00 | 07:00 |
| 16:00 | 08:00 |
| 17:00 | 09:00 |
| 18:00 | 10:00 |
| 19:00 | 11:00 |
| 20:00 | 12:00 |
| 21:00 | 13:00 |
| 22:00 | 14:00 |
| 23:00 | 15:00 |
Tokyo Information
Time Zone
Tokyo Facts
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.