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—
Seoul · Busan
Compare working hours worldwide in the meeting planner time and date.
Difference
EST vs KST
UTC → UTC
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New York · Toronto · Miami
KST to EST converter
Convert KST to EST time now
Free KST to EST converter. See Korea Standard Time and Eastern Standard Time side by side. Live clocks, a 14 hours gap, meeting hours, and a full-day chart for Seoul and New York.
Asia/Seoul
—
KST → EST
To · Eastern Standard Time
—
America/New_York
Interactive diagram
Watch KST convert into EST
Drag the Korea hour. Watch the Eastern clock change.
Korea
9:00 AM KST
—
EST ← KST
Eastern
—
Full-day chart
KST to EST hourly conversion chart
Full-day table. Tap a row to copy. Labels follow daylight saving.
| Korea | Eastern | UTC offsets |
|---|
Meeting times
Best KST to EST meeting window
Find hours that work on both sides. Then save the slot to your calendar.
Follow along
Step-by-step KST to EST conversion
Four short steps to convert any KST time to EST.
Choose KST time
Select any hour in Korea Standard Time. Smart mode uses Asia/Seoul.
KST to EST conversion guide
KST to EST conversion guide
This KST to EST converter shows Eastern Standard Time (UTC−5) for any Korea Standard Time (UTC+9) time. Use it to schedule between Seoul and New York. Choose Smart DST for live city clocks. Choose Fixed mode when you only want the KST and EST labels.
Korea
KST
UTC+9
Seoul · Busan
KST vs EST—
Eastern
EST
UTC−5
New York · Toronto · Miami
What is KST to EST conversion?
KST to EST conversion turns a KST clock into the matching EST time. Use it for calls, travel, and teams in Seoul and New York.
KST to EST time difference
EST is 14 hours behind KST. Subtract 14 hours from the KST time to get EST. The live clocks at the top show the current KST to EST gap.
KST vs EST
KST is UTC+9. EST is UTC−5. They are different names. If a region uses daylight saving, check the live labels.
KST to EST now / current time
Need kst to est right now? Read the live clocks, or tap Use current time for an instant KST → EST result.
KST to EST time difference
Season / context — tap to explore
See how daylight saving can change this pair.
Korea—
—KST → EST
Eastern—
Quick answers
Korea
Korea Standard Time (KST)
UTC+9
Korea Standard Time (KST) is UTC+9. Smart DST uses the city clock Asia/Seoul so daylight saving stays correct for Seoul · Busan.
- Cities: Seoul · Busan
- City clock: Asia/Seoul
- Fixed KST: UTC+9
- On this page it pairs with EST (UTC−5)
Eastern
Eastern Standard Time (EST)
UTC−5
Eastern Standard Time (EST) is UTC−5. Smart DST uses America/New_York for cities such as New York · Toronto · Miami.
- Cities: New York · Toronto · Miami
- City clock: America/New_York
- Fixed EST: UTC−5
- From KST: EST is 14 hours behind KST
KST to EST FAQ