World clock
Compare the current time and date in up to eight cities. Search cities and choose a reference for time differences. Files and entered content are not sent to or stored on a server.
How to use
Compare the current time and date in up to eight cities. Search cities and choose a reference for time differences.
Please note
City names are provided in English and Korean. All searchable cities appear in the full list; cities already added remain visible in search results.
World clock User guide
Instructions
- Search a city or country in English or Korean, or browse the full supported city list.
- Add a city and choose a reference to compare time offsets and dates.
- Remove unneeded cities or copy the current clock list as text.
Example
Input / settings
Seoul · New York · London
Result / checks
Current local times, UTC offsets and date differences
Please note
- City names are provided in English and Korean. All searchable cities appear in the full list; cities already added remain visible in search results.
- Times follow this device's clock and browser time zone data. City choices are saved only in this browser; up to eight can be compared.