Offset
The time difference between Korea Standard Time and Bangladesh Standard Time is 3 hours.
Korea Standard Time (KST) is ahead of Bangladesh Standard Time (BST).
KST: UTC+9
BST: UTC+6
Neither Korea Standard Time nor Bangladesh Standard Time is currently observing daylight saving time.
When to schedule
Business-hours overlap: 12 PM–5 PM in Korea Standard Time (9 AM–2 PM in Bangladesh Standard Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 2:00 PM Korea Standard Time (11:00 AM Bangladesh Standard Time).
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
South Korea
- New Year's DayThu, Jan 1
- Lunar New YearMon, Feb 16
- Lunar New YearTue, Feb 17
- Lunar New YearWed, Feb 18
- Independence Movement DayMon, Mar 2
- Labour DayFri, May 1
- Children's DayTue, May 5
- Buddha's BirthdayMon, May 25
- Local Election DayWed, Jun 3
- Memorial DaySat, Jun 6
- Constitution DayFri, Jul 17
- Liberation DayMon, Aug 17
- ChuseokThu, Sep 24
- ChuseokFri, Sep 25
- ChuseokSat, Sep 26
- National Foundation DayMon, Oct 5
- Hangul DayFri, Oct 9
- Christmas DayFri, Dec 25
Bangladesh
- International Mother Language DaySat, Feb 21
- Independence and National DayThu, Mar 26
- Bengali New YearTue, Apr 14
- Labour DayFri, May 1
- July Mass Uprising DayWed, Aug 5
- Victory DayWed, Dec 16
- Christmas DayFri, Dec 25
About these zones
Korea Standard Time is also known as KST. To call South Korea, dial +82.
Bangladesh Standard Time is also known as BST. To call Bangladesh, dial +880.
Bangladesh Standard Time is approximately 2,350 miles west of Korea Standard Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| KST | BST-BANGLADESH | Day |
|---|---|---|
| 12:00 am | 9:00 pm | -1 day |
| 1:00 am | 10:00 pm | -1 day |
| 2:00 am | 11:00 pm | -1 day |
| 3:00 am | 12:00 am | Same day |
| 4:00 am | 1:00 am | Same day |
| 5:00 am | 2:00 am | Same day |
| 6:00 am | 3:00 am | Same day |
| 7:00 am | 4:00 am | Same day |
| 8:00 am | 5:00 am | Same day |
| 9:00 am | 6:00 am | Same day |
| 10:00 am | 7:00 am | Same day |
| 11:00 am | 8:00 am | Same day |
| 12:00 pm | 9:00 am | Same day |
| 1:00 pm | 10:00 am | Same day |
| 2:00 pm | 11:00 am | Same day |
| 3:00 pm | 12:00 pm | Same day |
| 4:00 pm | 1:00 pm | Same day |
| 5:00 pm | 2:00 pm | Same day |
| 6:00 pm | 3:00 pm | Same day |
| 7:00 pm | 4:00 pm | Same day |
| 8:00 pm | 5:00 pm | Same day |
| 9:00 pm | 6:00 pm | Same day |
| 10:00 pm | 7:00 pm | Same day |
| 11:00 pm | 8:00 pm | Same day |
Daylight saving time
Neither Korea Standard Time nor Bangladesh Standard Time observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:12 AM
- Sunset
- 7:51 PM
- Day length
- 14h 38m
- Sunrise
- 5:12 AM
- Sunset
- 6:44 PM
- Day length
- 13h 32m
Daylight overlap: 11h 39m — 8:12 AM–7:51 PM in Korea Standard Time (5:12 AM–4:51 PM in Bangladesh Standard Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Bangladesh Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Korea Standard Time
- GMP
- ICN
- PUS
- TAE
- CJJ
- KWJ
- MWX
Airports in Bangladesh Standard Time
- DAC
- CGP
- JSR
Related conversions
Common conversions
- What is 9:00 am KST in BST-BANGLADESH?
- 9:00 am KST is 6:00 am BST-BANGLADESH.
- What is 12:00 pm KST in BST-BANGLADESH?
- 12:00 pm KST is 9:00 am BST-BANGLADESH.
- What is 12:30 pm KST in BST-BANGLADESH?
- 12:30 pm KST is 9:30 am BST-BANGLADESH.
- What is 2:00 pm KST in BST-BANGLADESH?
- 2:00 pm KST is 11:00 am BST-BANGLADESH.
- What is 5:00 pm KST in BST-BANGLADESH?
- 5:00 pm KST is 2:00 pm BST-BANGLADESH.
- What is 11:30 pm KST in BST-BANGLADESH?
- 11:30 pm KST is 8:30 pm BST-BANGLADESH.