Time Zone Converter
Convert time between any world time zones instantly. Add multiple target zones, plan meetings across time zones with business hours overlap visualization, and use the current time button for quick conversions.
How to Use This Converter
- Select a source time zone (or use “Current Time” button)
- Enter the date and time you want to convert
- Choose one or more target time zones
- Click Convert to see the time in all selected zones
- Use the Meeting Planner to find overlapping business hours
Source Time
Target Time Zones
🌍 About Time Zones
The world is divided into 24 time zones, roughly 15 degrees of longitude apart. Time zones are measured relative to UTC (Coordinated Universal Time), formerly known as GMT. Some zones use half-hour or quarter-hour offsets (like India at UTC+5:30).
☀️ Daylight Saving Time
Many regions observe Daylight Saving Time (DST), shifting clocks forward by one hour in spring and back in fall. Not all countries observe DST, and dates vary by region. This converter uses standard offsets — add 1 hour during DST periods where applicable.
🔗 Save & Share Your Conversion
Your inputs are automatically saved in the URL. You can bookmark this page to save your conversion, or use the Share button to send it to others. When you return or share the link, all values will be restored automatically.