Skip to content
Live data·~100ms avg response·Free · No signup·Updated Jun 2026

Time Zone Converter

Compare any two cities instantly. Plan meetings across time zones with confidence.

--:--
--:--
Select two cities to compare
📅 Meeting time planner
Pick a date & time
🌍 World clocks

How to use the time zone converter

Compare the time across two or more places at a glance — essential for booking calls, planning arrivals and coordinating across borders.

Travel tips

  • Check daylight saving — many countries shift clocks seasonally, and not on the same dates.
  • Red-eye arrivals — note the local time you land to plan check-in and sleep.
  • Meetings & calls — confirm the time zone explicitly to avoid costly mix-ups.

Time Zone Converter FAQ

How do I convert between time zones?
Enter your two locations and the tool shows the corresponding local times, including daylight saving.

Does the converter account for daylight saving?
Yes — it reflects current daylight-saving rules, which differ by country and date.

Finding the best call window

Say you are in New York and need to call London, which is 5 hours ahead. The window where both cities are in normal working hours (roughly 9am–6pm) is about 9am–1pm New York time — early afternoon in London. Any later and London is clocking off. One catch: the US and UK move on and off daylight saving on different dates, so for a week or two each spring and autumn the gap is 4 or 6 hours instead of 5 — re-check the converter around late March and late October.