World Clock
Convert meeting times across cities
Loadingโฆ
Was this tool helpful?
About this tool
Enter a reference time in Korea and instantly see the current local time in major cities like New York, London, Tokyo, and Sydney. Useful for scheduling meetings with overseas teams or checking a travel destination's time - and whether the other side might be asleep.
How to use
- Enter the reference Korea time (date and time). It defaults to right now.
- Check the local time for each city in the list.
- Cities marked with ๐ด are in late night or early morning hours.
- Every city's time updates together when you change the reference time.
Frequently asked questions
- Is daylight saving time (DST) applied automatically?
- Yes. Conversions use each city's actual IANA time zone data, so cities that observe DST (New York, London, Paris, Sydney, etc.) automatically reflect it for the relevant period.
- Which cities are supported?
- Seoul, New York, San Francisco, London, Paris, Tokyo, Beijing, Singapore, Sydney, Dubai, and Hanoi - 11 cities in total.
- What does the ๐ด icon mean?
- It means the local time in that city falls between 10pm and 7am. It is a quick check before you reach out or schedule a meeting, so you can avoid contacting someone while they are likely asleep.
- Can I use this if I am not in Korea myself?
- Yes. The input is always based on "Korea time" regardless of your actual location - enter any Korea time you want and every other city is calculated from that.
The time you enter is calculated entirely in your browser and is never sent to a server.