Time Zone Converter & Meeting Planner
Convert a specific time or find conference-call windows that fall inside everyone's normal working day.
Convert a Date and Time
Converted Time
How This Time Zone Calculator Works
Select cities or standard IANA time zones, then choose the date. The converter uses that exact date so seasonal clock changes are reflected instead of assuming a fixed offset all year.
What Makes a Good Conference-Call Time?
The meeting planner checks the day in 30-minute intervals and keeps only periods inside the chosen working hours for every location. If there is no normal-hours overlap, it shows the least inconvenient alternatives and labels early or late local times clearly.
Why Dates Matter
Countries do not all change their clocks on the same date, and many never change them. Always plan recurring international meetings by date rather than relying on a remembered time difference.