Convert EST to Seoul
Convert a time in EST to Seoul, with daylight-saving changes applied for the date you choose.
EST to Seoul
Time in EST, North America
Time in Seoul, South Korea
- EST now
- —
- Seoul now
- —
Time zone details
EST, North America
- IANA zone
- Etc/GMT+5
- Standard offset
- UTC-05:00
- Daylight saving
- Not observed
Seoul, South Korea
- IANA zone
- Asia/Seoul
- Standard offset
- UTC+09:00
- Daylight saving
- Not observed
Daylight at the solstices
- 21 June
- 05:12 – 19:57 (14h 46m)
- 21 December
- 07:44 – 17:18 (9h 34m)
Sunrise and sunset are calculated for the city centre and are accurate to about a minute. Local elevation and atmospheric conditions shift the observed horizon.
Need the reverse direction? Convert Seoul to EST.
Related time zones conversions
Frequently asked questions
What is the time difference between EST and Seoul?+
EST is UTC-05:00 and Seoul is UTC+09:00 in standard time. The gap between them changes during the year if either place observes daylight saving, so enter a date to see the difference on that day.
Does EST observe daylight saving time?+
No. EST stays on UTC-05:00 all year.
Does Seoul observe daylight saving time?+
No. Seoul stays on UTC+09:00 all year.
Why does one local time sometimes have two answers?+
When clocks go back, the hour before the change repeats, so that local reading happens twice and both instants are valid. When clocks go forward, the skipped hour never occurs, so that reading has no matching instant at all. The converter reports both cases rather than guessing.