GMT to KST Converter
GMT in KST Converter
Current Time
Converted Time
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GMT to KST Time Difference Calculator
between GMT and KST: 9 hours ahead
How to convert GMT to KST
To convert from GMT to KST, note that the time difference is 9 hours. Steps: 1. Click the GMT (left) and select the time you want to convert. 2. The corresponding time in KST (right) will update automatically. 3. You can also adjust the date and time by clicking the date or time field. When it's 12:00 PM in GMT, it's 9:00 PM in KST. This conversion accounts for daylight saving time (DST) changes, which can affect the time difference throughout the year
What Current Time Now in GMT?
The current time in GMT is 3:24 PM, December 25, 2025.
What Current Time Now in KST?
The current time in KST is 12:24 AM, December 26, 2025.
GMT to KST Conversion Chart
| GMT (Source Time) | KST (Target Time) |
|---|---|
| 12:00 AM | 9:00 AM |
| 1:00 AM | 10:00 AM |
| 2:00 AM | 11:00 AM |
| 3:00 AM | 12:00 PM |
| 4:00 AM | 1:00 PM |
| 5:00 AM | 2:00 PM |
| 6:00 AM | 3:00 PM |
| 7:00 AM | 4:00 PM |
| 8:00 AM | 5:00 PM |
| 9:00 AM | 6:00 PM |
| 10:00 AM | 7:00 PM |
| 11:00 AM | 8:00 PM |
| 12:00 PM | 9:00 PM |
| 1:00 PM | 10:00 PM |
| 2:00 PM | 11:00 PM |
| 3:00 PM | 12:00 AM |
| 4:00 PM | 1:00 AM |
| 5:00 PM | 2:00 AM |
| 6:00 PM | 3:00 AM |
| 7:00 PM | 4:00 AM |
| 8:00 PM | 5:00 AM |
| 9:00 PM | 6:00 AM |
| 10:00 PM | 7:00 AM |
| 11:00 PM | 8:00 AM |
Why Trust Our Time Zone Converter
Our time zone converter uses the official IANA Time Zone Database, which is maintained by a group of volunteers and is the most accurate source for time zone information worldwide. The converter automatically accounts for daylight saving time changes and provides real-time conversion based on current DST status.
Frequently Asked Questions
What is the time difference between GMT and KST?
The time difference between GMT (Greenwich Mean Time) and KST (Korea Standard Time) is 9 hours. GMT is ahead of KST.
Does GMT observe daylight saving time?
GMT does not observe daylight saving time.
How do I convert a specific time from GMT to KST?
Use the time converter above. Enter the date and time in GMT, and the converter will automatically display the corresponding time in KST.
Is the time difference constant throughout the year?
The time difference may vary if either GMT or KST observes daylight saving time (DST). During DST periods, the offset changes by one hour. Our converter automatically accounts for these changes.