BST Pacific to Busan Time Converter
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Quick answers
Selected conversion
11:00 pm23:00 BST (UTC+11), Nov 5, 2026 = 9:00 pm21:00 KST (UTC+9), Nov 5, 2026
BST is 2 hours ahead of Busan.
How the time difference changes
BST Pacific is 2 hours ahead of Busan year-round.
Working hours of 9:00 am to 6:00 pm in BST Pacific correspond to 7:00 am to 4:00 pm in Busan.Working hours of 09:00 to 18:00 in BST Pacific correspond to 07:00 to 16:00 in Busan.
Compare BST time with Busan time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Bougainville Standard Time is 2 hours ahead of KST (Korea Standard Time).
11:00 pm23:00 in BST is 9:00 pm21:00 in Busan, South Korea
BST to Busan call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in BST which corresponds to 9am-4pm09:00-16:00 in Busan
11:00 pm23:00 Bougainville Standard Time (BST). Offset UTC +11:00 hours
9:00 pm21:00 KST (Korea Standard Time) (Busan, South Korea). Offset UTC +9:00 hours
11:00 pm23:00 BST / 9:00 pm21:00 Busan, South Korea
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.
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Bougainville Standard Time
Offset: BST is 11 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Papua New Guinea
Principal Cities: The largest city in the BST time zone is Arawa in Papua New Guinea, with about 40,266 people. Other major cities in this time zone include Kieta, Panguna.
Daylight Saving: Clocks in Bougainville Standard Time (BST) do not change for daylight saving time, so BST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
BST 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 BST
- L - short form of 'Lima'
- British Summer Time - UTC +1
- Bangladesh Standard Time - UTC +6
- Bougainville Standard Time - UTC +11
- 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