LHDT to BST Converter
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
11:00 pm23:00 LHDT (UTC+11), Oct 18, 2026 = 1:00 pm13:00 BST (UTC+1), Oct 18, 2026
LHDT is 10 hours ahead of BST.
LHDT and BST examples
These examples always use LHDT (UTC+11) and BST (UTC+1). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
LHDT is 10 hours ahead of BST.
How the time difference changes
Depending on seasonal clock changes, LHST is 9 hours and 30 minutes ahead of BST, LHDT is 10 hours ahead of BST, or LHDT is 11 hours ahead of GMT.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in LHST correspond to 11:30 pm (previous day) to 8:30 am in BST, working hours of 9:00 am to 6:00 pm in LHDT correspond to 11:00 pm (previous day) to 8:00 am in BST, or working hours of 9:00 am to 6:00 pm in LHDT correspond to 10:00 pm (previous day) to 7:00 am in GMT.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in LHST correspond to 23:30 (previous day) to 08:30 in BST, working hours of 09:00 to 18:00 in LHDT correspond to 23:00 (previous day) to 08:00 in BST, or working hours of 09:00 to 18:00 in LHDT correspond to 22:00 (previous day) to 07:00 in GMT.
Compare LHDT time with BST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Lord Howe Daylight Time is 10 hours ahead of British Summer Time.
11:00 pm23:00 in LHDT is 1:00 pm13:00 in BST
LHDT to BST call time
Best time for a conference call or a meeting is between 6pm-7pm18:00-19:00 in LHDT which corresponds to 8am-9am08:00-09:00 in BST. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
11:00 pm23:00 Lord Howe Daylight Time (LHDT). Offset UTC +11:00 hours
1:00 pm13:00 British Summer Time (BST). Offset UTC +1:00 hour
11:00 pm23:00 LHDT / 1:00 pm13:00 BST
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| LHDT | BST |
|---|---|
| 2:00pm previous day | |
| 3:00pm previous day | |
| 4:00pm previous day | |
| 5:00pm previous day | |
| 6:00pm previous day | |
| 7:00pm previous day | |
| 8:00pm previous day | |
| 9:00pm previous day | |
| 10:00pm previous day | |
| 11:00pm previous day | |
| 12:00am | |
| 1:00am | |
| 2:00am | |
| 3:00am | |
| 4:00am | |
| 5:00am | |
| 6:00am | |
| 7:00am | |
| 8:00am | |
| 9:00am | |
| 10:00am | |
| 11:00am | |
| 12:00pm | |
| 1:00pm | |
| 14:00 previous day | |
| 15:00 previous day | |
| 16:00 previous day | |
| 17:00 previous day | |
| 18:00 previous day | |
| 19:00 previous day | |
| 20:00 previous day | |
| 21:00 previous day | |
| 22:00 previous day | |
| 23:00 previous day | |
| 00:00 | |
| 01:00 | |
| 02:00 | |
| 03:00 | |
| 04:00 | |
| 05:00 | |
| 06:00 | |
| 07:00 | |
| 08:00 | |
| 09:00 | |
| 10:00 | |
| 11:00 | |
| 12:00 | |
| 13:00 |
Lord Howe Daylight Time
Offset: LHDT is 11 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Australia
Today all shaded areas are on LHDT.
Daylight Saving: Lord Howe Daylight Time (LHDT) is a daylight saving/summer time zone. During winter, some places set clocks back 30 minutes and observe Lord Howe Standard Time (LHST).
Start: Lord Howe Daylight Time (LHDT) started on Sunday, October 4, 2026 at 2:00 am02:00 local time and clocks were set 30 minutes forward to Sunday, October 4, 2026, 2:30 am02:30. Daylight saving starts annually on the first Sunday of October.
End: Lord Howe Daylight Time (LHDT) ends on Sunday, April 4, 2027 at 2:00 am02:00 local time and clocks are set 30 minutes back to Sunday, April 4, 2027, 1:30 am01:30 local standard time instead. Daylight saving ends annually on the first Sunday of April.
See Australia daylight saving time and upcoming clock changes worldwide.
LHDT representations, usage and related time zones
- +11 - basic short
- +1100 - basic
- +11:00 - extended
- +1100 - sign character (+) followed by a four digit time providing hours (11) and minutes (00) of the offset. Indicates an offset of eleven hours to the east of the zero meridian.
- Lima - Military abbreviation for LHDT
- L - short form of 'Lima'
- AEDT - Australian Eastern Daylight Time
- BST - Bougainville Standard Time
- KOST - Kosrae Time
- L - Lima Time Zone
- LHDT - Lord Howe Daylight Time
- MAGT - Magadan Time
- NCT - New Caledonia Time
- NFT - Norfolk Time
- PONT - Pohnpei Standard Time
- SBT - Solomon Islands Time
- VLAST - Vladivostok Summer Time
- VUT - Vanuatu Time
British Summer Time
Offset: BST is 1 hour ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Guernsey, Isle of Man, Jersey, United Kingdom
Principal Cities: The largest city in the BST time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Birmingham, Glasgow, Manchester, Sheffield.
Current time in the United Kingdom: UK time now
Today all shaded areas are on BST.
Daylight Saving: British Summer Time (BST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Greenwich Mean Time (GMT).
Start: British Summer Time (BST) started on Sunday, March 29, 2026 at 1:00 am01:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 2:00 am02:00. Daylight saving starts annually on the last Sunday of March.
End: British Summer Time (BST) ends on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.
See United Kingdom daylight saving time and upcoming clock changes worldwide.
BST representations, usage and related time zones
- +01 - basic short
- +0100 - basic
- +01:00 - extended
- +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
- Alpha - Military abbreviation for BST
- A - short form of 'Alpha'
- Europe/Belfast
- Europe/Guernsey
- Europe/Isle_of_Man
- Europe/Jersey
- Europe/London
- GB
- GB-Eire
- British Summer Time - UTC +1
- Bangladesh Standard Time - UTC +6
- Bougainville Standard Time - UTC +11
- BST - British Summer Time
- CET - Central European Time
- IST - Irish Standard Time
- WEST - Western European Summer Time
- A - Alpha Time Zone
- CET - Central European Time
- MEZ - Mitteleuropäische Zeit
- WAT - West Africa Time
- WST - Western Sahara Summer Time
- BMT - Biel Mean Time