GMT to Busan Time Converter
KST is 9 hours ahead of GMT. 9:00 AM GMT = 6:00 PM KST.
KST is 9 hours ahead of GMT. To convert GMT to Busan Time, add 9 hours to the GMT time: 9:00 AM GMT = 6:00 PM KST.
GMT (GMT) is used in Same offset as UTC. The UK and Ireland use GMT in winter; Iceland, Ghana and Senegal all year. Busan Time (Busan time) is used in Busan, South Korea.
The UK is on GMT only in winter; in summer it uses BST (UTC+1).
GMT to Busan Time time conversion table
GMT to Busan Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| GMT | Busan Time | Day |
|---|---|---|
| 12:00 AM GMT | 9:00 AM KST | — |
| 1:00 AM GMT | 10:00 AM KST | — |
| 2:00 AM GMT | 11:00 AM KST | — |
| 3:00 AM GMT | 12:00 PM KST | — |
| 4:00 AM GMT | 1:00 PM KST | — |
| 5:00 AM GMT | 2:00 PM KST | — |
| 6:00 AM GMT | 3:00 PM KST | — |
| 7:00 AM GMT | 4:00 PM KST | — |
| 8:00 AM GMT | 5:00 PM KST | — |
| 9:00 AM GMT | 6:00 PM KST | — |
| 10:00 AM GMT | 7:00 PM KST | — |
| 11:00 AM GMT | 8:00 PM KST | — |
| 12:00 PM GMT | 9:00 PM KST | — |
| 1:00 PM GMT | 10:00 PM KST | night |
| 2:00 PM GMT | 11:00 PM KST | night |
| 3:00 PM GMT | 12:00 AM KST | next day |
| 4:00 PM GMT | 1:00 AM KST | next day |
| 5:00 PM GMT | 2:00 AM KST | next day |
| 6:00 PM GMT | 3:00 AM KST | next day |
| 7:00 PM GMT | 4:00 AM KST | next day |
| 8:00 PM GMT | 5:00 AM KST | next day |
| 9:00 PM GMT | 6:00 AM KST | next day |
| 10:00 PM GMT | 7:00 AM KST | next day |
| 11:00 PM GMT | 8:00 AM KST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert GMT to Busan Time
Add 9 hours to the GMT time to get Busan Time.
Example: 9:00 AM GMT = 6:00 PM KST.
Across midnight: 10:00 PM GMT = 7:00 AM KST (next day). The date changes, so always check the day as well as the hour.
Time difference between GMT and Busan Time
The time difference between GMT and Busan Time is 9 hours all year – KST is ahead of GMT.
GMT and Busan Time during daylight saving time
- GMT does not observe daylight saving time; it stays on UTC+0 all year.
- Busan Time does not observe daylight saving time; it stays on UTC+9 all year.
Best time for a meeting between GMT and Busan Time
GMT and Busan Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM GMT, which is 4:00 PM KST.
GMT to Busan Time FAQ
What is the time difference between GMT and Busan Time?
KST is 9 hours ahead of GMT all year. 9:00 AM GMT = 6:00 PM KST.
What is 9 AM GMT in Busan Time?
9:00 AM GMT is 6:00 PM KST.
What is 12 PM (noon) GMT in Busan Time?
12:00 PM GMT is 9:00 PM KST.
Is Busan Time ahead of or behind GMT?
KST is 9 hours ahead of GMT, so it is later in Busan Time than in GMT.
Does GMT change for daylight saving time?
No. GMT stays on the same offset all year, so conversions never shift for daylight saving time.
Does Busan Time change for daylight saving time?
No. Busan Time stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between GMT and Busan Time?
GMT and Busan Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM GMT, which is 4:00 PM KST.
Related conversions
Convert Busan Time to GMT
Convert GMT to other time zones
Convert other time zones to Busan Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.