What is the time difference between MSK and KST?

Korea Standard Time (KST) is 6 hours ahead of Moscow Standard Time (MSK). MSK uses a UTC offset of UTC+3, while KST uses UTC+9. For example, when it's 9:00 AM in MSK, it's 3:00 PM in KST. This difference remains constant year-round since neither timezone observes daylight saving time. Use the conversion table above to see the exact time for each hour of the day.

How do I convert MSK to KST?

To convert MSK to KST, add 6 hours to the MSK time. For example, 9:00 AM MSK is 3:00 PM KST, and 5:00 PM MSK is 11:00 PM KST. Since neither timezone observes DST, this conversion stays the same all year. You can also use the interactive converter above for quick, accurate results.

What time is it in KST when it's noon in MSK?

When it's 12:00 PM (noon) in MSK, it's 6:00 PM in KST. This is because KST is 6 hours ahead of MSK. Similarly, when it's 6:00 PM in MSK, it's 12:00 AM in KST. This relationship is constant throughout the year. The color-coded conversion table above shows every hour mapped between both timezones.

How many hours ahead is KST from MSK?

KST is 6 hours ahead of MSK. This means when it's 9:00 AM in MSK, it's 3:00 PM in KST, and when it's midnight in MSK, it's 6:00 AM in KST. This offset is constant throughout the year since neither timezone uses daylight saving time. The conversion table above provides a complete hour-by-hour mapping.

Is KST ahead or behind MSK?

KST is ahead of MSK by 6 hours. Clocks in KST show a later time than MSK, meaning the day starts earlier in KST relative to MSK. For example, when it's morning in MSK, it's already afternoon or evening in KST. This difference stays the same year-round.

Does MSK observe daylight saving time?

No, Moscow Standard Time does not observe daylight saving time. The UTC offset of UTC+3 remains the same year-round, making time conversions from MSK more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

Does KST observe daylight saving time?

No, Korea Standard Time does not observe daylight saving time. The UTC offset of UTC+9 remains the same year-round, making time conversions to KST more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

What is the best time to call from MSK to KST?

The best time for a call between MSK and KST is during overlapping business hours (9 AM – 5 PM) in both timezones. To reach someone in KST during their work day, call between 3:00 AM and 11:00 AM your MSK time. Avoid calling too early or late, as the 6 hours difference means your evening could be their late night. Check the color-coded conversion table above — green hours indicate business hours in both zones, making it easy to find the ideal time.

Do MSK and KST ever have the same time?

No, MSK and KST are always 6 hours apart and never display the same clock time simultaneously. Neither timezone observes DST, so the difference is constant year-round with no seasonal variation. The 6 hours offset is determined by their fixed positions relative to the Prime Meridian (UTC). You can always rely on this consistent difference when planning across these timezones.

MSK to KST Converter

Convert Moscow Standard Time to Korea Standard Time. See the hour-by-hour conversion table below.

Timezone Details

Moscow Standard Time

3:40 AM

Tuesday, June 9, 2026

MSK (UTC+03:00)

Korea Standard Time

9:40 AM

Tuesday, June 9, 2026

KST (UTC+09:00)

Difference: +6 hours

MSK DST: No

KST DST: No

24-Hour Overview

MSK — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

KST — 24-hour overview

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

12a12a

3a3a

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

KST to MSK

Cities in These Timezones

MSK Cities

Moscow Saint Petersburg

KST Cities

Seoul Busan

More Tools

Compare MSK & KST Plan a Meeting (MSK & KST)See on Map

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Moscow Standard Time on Wikipedia Korea Standard Time on Wikipedia IANA Time Zone Database