DATE & TIME TOOL
World Clock
Track the current time in any number of cities at once, updated live.
About this tool
Add any number of cities to see their current local time side by side, updated live every second. Great for scheduling calls across time zones without doing the math yourself.
Frequently asked questions
- Does this account for daylight saving time?
- Yes — times are computed using your browser's built-in time zone database (the same one used by
Intl.DateTimeFormat), which automatically applies daylight saving rules for each region. - Where is my list of cities saved?
- In your browser's local storage on this device only, so your selection is still there next time you visit.
- Why do two cities in the "same" time zone sometimes show different offsets?
- Some regions change their offset from UTC on different dates than others (daylight saving transitions aren't synchronized worldwide), so temporary mismatches are expected.