Time Zone Converter - Free Online Tool | PivaBox

Compare time zones, view live clocks for major cities, and find meeting overlap with a visual planner

How to Use Time Zone Converter

  1. Select up to 6 time zones from the dropdown menus to compare live times across cities worldwide
  2. Toggle the Meeting Planner to visualize working hours (9-17) across all selected time zones and find overlapping availability
  3. Click Copy Times to save all current times and UTC offsets to your clipboard with one click

Frequently Asked Questions

Is Time Zone Converter free?

Yes, PivaBox Time Zone Converter is completely free to use. There are no charges, subscriptions, or hidden fees.

Are my timezone selections uploaded to a server?

No. All timezone conversion happens entirely in your browser using the browser's built-in <code>Intl.DateTimeFormat</code> API. Your data never leaves your device, ensuring complete privacy and security.

How does the Meeting Planner work?

The Meeting Planner maps each selected timezone's working hours (9:00–17:00) onto a 24-hour timeline relative to your local timezone. The green overlap bar shows the time window where all selected timezones are within working hours — perfect for scheduling international calls and meetings.