Time in BST and ULAST
The time difference between British Summer Time (BST) and Ulaanbaatar Summer Time (ULAST) is 8 hours. Ulaanbaatar Summer Time is 8 hours ahead of British Summer Time.
This means 9am BST is 5pm ULAST and 5pm BST is 1am ULAST (next day).
British Summer Time
- The current local time in BST is 2:08 pm (July 3, 2026)
- BST time zone offset is UTC+01:00
Ulaanbaatar Summer Time
- The current local time in ULAST is 10:08 pm (July 3, 2026)
- ULAST time zone offset is UTC+09:00
How to convert British Summer Time to Ulaanbaatar Summer Time?
Add 8 hours to British Summer Time to get Ulaanbaatar Summer Time.
Time in BST
00:00
Time in ULAST
00:00
Use the slider above to convert British Summer Time to Ulaanbaatar Summer Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| BST | ULAST |
|---|---|
| 12am | 8am |
| 1am | 9am |
| 2am | 10am |
| 3am | 11am |
| 4am | 12pm |
| 5am | 1pm |
| 6am | 2pm |
| 7am | 3pm |
| 8am | 4pm |
| 9am | 5pm |
| 10am | 6pm |
| 11am | 7pm |
| 12pm | 8pm |
| 1pm | 9pm |
| 2pm | 10pm |
| 3pm | 11pm |
| 4pm | 12am |
| 5pm | 1am |
| 6pm | 2am |
| 7pm | 3am |
| 8pm | 4am |
| 9pm | 5am |
| 10pm | 6am |
| 11pm | 7am |