KST Pyongyang to IRKT Converter
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Quick answers
Selected conversion
8:30 pm20:30 KST (UTC+8:30), Nov 8, 2026 = 8:00 pm20:00 IRKT (UTC+8), Nov 8, 2026
KST is 30 minutes ahead of IRKT.
KST and IRKT examples
These examples always use KST (UTC+8:30) and IRKT (UTC+8). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
KST is 30 minutes ahead of IRKT.
How the time difference changes
KST Pyongyang is 30 minutes ahead of IRKT year-round.
Working hours of 9:00 am to 6:00 pm in KST Pyongyang correspond to 8:30 am to 5:30 pm in IRKT.Working hours of 09:00 to 18:00 in KST Pyongyang correspond to 08:30 to 17:30 in IRKT.
Compare KST time with IRKT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Pyongyang Time is 30 minutes ahead of Irkutsk Time.
8:30 pm20:30 in KST is 8:00 pm20:00 in IRKT
KST to IRKT call time
Best time for a conference call or a meeting is between 9:30am-6pm09:30-18:00 in KST which corresponds to 9am-5:30pm09:00-17:30 in IRKT.
8:30 pm20:30 Pyongyang Time (KST). Offset UTC +8:30 hours
8:00 pm20:00 Irkutsk Time (IRKT). Offset UTC +8:00 hours
8:30 pm20:30 KST / 8:00 pm20:00 IRKT
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.
| KST | IRKT |
|---|---|
| 11:30pm previous day | |
| 12:30am | |
| 1:30am | |
| 2:30am | |
| 3:30am | |
| 4:30am | |
| 5:30am | |
| 6:30am | |
| 7:30am | |
| 8:30am | |
| 9:30am | |
| 10:30am | |
| 11:30am | |
| 12:30pm | |
| 1:30pm | |
| 2:30pm | |
| 3:30pm | |
| 4:30pm | |
| 5:30pm | |
| 6:30pm | |
| 7:30pm | |
| 8:30pm | |
| 9:30pm | |
| 10:30pm | |
| 23:30 previous day | |
| 00:30 | |
| 01:30 | |
| 02:30 | |
| 03:30 | |
| 04:30 | |
| 05:30 | |
| 06:30 | |
| 07:30 | |
| 08:30 | |
| 09:30 | |
| 10:30 | |
| 11:30 | |
| 12:30 | |
| 13:30 | |
| 14:30 | |
| 15:30 | |
| 16:30 | |
| 17:30 | |
| 18:30 | |
| 19:30 | |
| 20:30 | |
| 21:30 | |
| 22:30 |
Pyongyang Time
Offset: KST is 8 hours and 30 minutes ahead of Greenwich Mean Time (GMT).
KST representations, usage and related time zones
- +0830 - basic
- +08:30 - extended
- +0830 - sign character (+) followed by a four digit time providing hours (08) and minutes (30) of the offset. Indicates an offset of eight hours and thirty minutes to the east of the zero meridian.
- Korea Standard Time - UTC +9
- Pyongyang Time - UTC +8:30
Irkutsk Time
Offset: IRKT is 8 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Russia
Principal Cities: The largest city in the IRKT time zone is Irkutsk in Russia, with about 623,869 people. Other major cities in this time zone include Ulan-Ude, Bratsk, Angarsk, Ust’-Ilimsk.
Daylight Saving: Clocks in Irkutsk Time (IRKT) do not change for daylight saving time, so IRKT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
IRKT representations, usage and related time zones
- +08 - basic short
- +0800 - basic
- +08:00 - extended
- +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the east of the zero meridian.
- Hotel - Military abbreviation for IRKT
- H - short form of 'Hotel'
- ACT - ASEAN Common Time
- AWST - Australian Western Standard Time
- BNT - Brunei Darussalam Time
- CAST - Casey Time
- CHOT - Choibalsan Time
- CST - China Standard Time
- H - Hotel Time Zone
- HKT - Hong Kong Time
- HOVST - Hovd Summer Time
- IRKT - Irkutsk Time
- KRAST - Krasnoyarsk Summer Time
- MYT - Malaysia Time
- PHT - Philippine Time
- SGT - Singapore Time
- ULAT - Ulaanbaatar Time
- WITA - Central Indonesian Time