Convert UTC to KST Time

Convert Coordinated Universal Time (UTC) to Korea Standard Time (KST, UTC+9) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for Global to Seoul coordination. Includes 24-hour conversion table and live time displays. Perfect for international scheduling and global team collaboration. Works on all devices with accurate, reliable results.

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UTC

Coordinated Universal Time

Current Time

Select Date & Time

→

🇰🇷

KST

Korea Standard Time

Current Time

Converted Time

Select a time to convert

Time Difference

Your Local Time

UTC Time

UTC to KST Time Conversion

Korea Standard Time is 9 hours ahead of Coordinated Universal Time

Always accurate • Live conversion

difference

UTC to KST Time Conversion Chart

Popular Time Conversions

Complete 24-Hour Conversion

Coordinated Universal Time to Korea Standard Time full day schedule

🌍 Coordinated Universal Time	🇰🇷 Korea Standard Time
12:00 AM 00:00	9:00 AM 09:00
1:00 AM 01:00	10:00 AM 10:00
2:00 AM 02:00	11:00 AM 11:00
3:00 AM 03:00	12:00 PM 12:00
4:00 AM 04:00	1:00 PM 13:00
5:00 AM 05:00	2:00 PM 14:00
6:00 AM 06:00	3:00 PM 15:00
7:00 AM 07:00	4:00 PM 16:00
8:00 AM 08:00	5:00 PM 17:00
9:00 AM 09:00	6:00 PM 18:00
10:00 AM 10:00	7:00 PM 19:00
11:00 AM 11:00	8:00 PM 20:00
12:00 PM 12:00	9:00 PM 21:00
1:00 PM 13:00	10:00 PM 22:00
2:00 PM 14:00	11:00 PM 23:00
3:00 PM 15:00	12:00 AM (next day) 00:00
4:00 PM 16:00	1:00 AM (next day) 01:00
5:00 PM 17:00	2:00 AM (next day) 02:00
6:00 PM 18:00	3:00 AM (next day) 03:00
7:00 PM 19:00	4:00 AM (next day) 04:00
8:00 PM 20:00	5:00 AM (next day) 05:00
9:00 PM 21:00	6:00 AM (next day) 06:00
10:00 PM 22:00	7:00 AM (next day) 07:00
11:00 PM 23:00	8:00 AM (next day) 08:00

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12:00 AM

UTC

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9:00 AM

KST

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1:00 AM

UTC

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10:00 AM

KST

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2:00 AM

UTC

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11:00 AM

KST

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3:00 AM

UTC

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12:00 PM

KST

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4:00 AM

UTC

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1:00 PM

KST

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5:00 AM

UTC

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2:00 PM

KST

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6:00 AM

UTC

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3:00 PM

KST

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7:00 AM

UTC

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4:00 PM

KST

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8:00 AM

UTC

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5:00 PM

KST

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9:00 AM

UTC

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6:00 PM

KST

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10:00 AM

UTC

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7:00 PM

KST

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11:00 AM

UTC

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8:00 PM

KST

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12:00 PM

UTC

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9:00 PM

KST

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1:00 PM

UTC

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10:00 PM

KST

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2:00 PM

UTC

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11:00 PM

KST

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3:00 PM

UTC

→

12:00 AM

KST

(next day)

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4:00 PM

UTC

→

1:00 AM

KST

(next day)

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5:00 PM

UTC

→

2:00 AM

KST

(next day)

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6:00 PM

UTC

→

3:00 AM

KST

(next day)

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7:00 PM

UTC

→

4:00 AM

KST

(next day)

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8:00 PM

UTC

→

5:00 AM

KST

(next day)

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9:00 PM

UTC

→

6:00 AM

KST

(next day)

🇰🇷

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10:00 PM

UTC

→

7:00 AM

KST

(next day)

🇰🇷

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11:00 PM

UTC

→

8:00 AM

KST

(next day)

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Best Meeting Times for UTC and KST

Optimal Collaboration Hours

Best times for UTC ↔ KST meetings and calls

✅ Business hours overlap available

Recommended Meeting Windows

9:00 AM UTC → 6:00 PM KST

Perfect for both time zones

Based on standard business hours (9:00 AM - 6:00 PM) in each time zone

UTC vs KST Time Zone Details

Technical Information & Comparison

Detailed timezone specifications and regional data

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Coordinated Universal Time

Source timezone

UTC Offset 0.0h

Code UTC

Region Universal

Status ✓ Active

🇰🇷

Korea Standard Time

Target timezone

UTC Offset 9.0h

Code KST

Region South Korea

Status ✓ Active

Frequently Asked Questions

What is the time difference between Coordinated Universal Time (UTC) and Korea Standard Time (KST)?

Korea Standard Time (KST) is 9 hours ahead of Coordinated Universal Time (UTC). To convert UTC to KST, you need to add 9 hours to the UTC. For example, if it is noon in UTC, it will be 9:00 PM in KST.

How can I convert UTC to KST using an online tool?

You can use the time zone converter on websites like SavvyTime or WorldTimeServer. These tools allow you to input any UTC and instantly receive the corresponding KST time, making the conversion process quick and efficient.

Can I convert multiple times from UTC to KST at once?

Yes, many online tools allow for batch conversions from UTC to KST. This feature is handy for scheduling meetings or events that involve participants across different time zones.

How do I manually convert UTC to KST?

To manually convert UTC to KST, take your UTC and add 9 hours. For instance: If it’s 8:00 AM in UTC, adding 9 hours gives you 5:00 PM in KST. This method can be applied at any hour of the day.

What are some practical examples of converting UTC to KST?

Here are a few examples: If it’s 6:00 PM in UTC, it will be 3:00 AM in KST (the next day). If it’s 3:00 AM in UTC, it will be noon in KST. To manually convert, add 9 hours to your current UTC.

What should I consider when scheduling meetings across UTC and KST?

When planning meetings between participants in UTC and KST, be mindful of the 9-hour difference. It’s advisable to schedule meetings during overlapping business hours; for example, if it’s convenient for participants in UTC from 9:00 AM to 5:00 PM, this translates to 6:00 PM to 2:00 AM in KST (the next day). This ensures that all parties can attend without conflicts.