Time Zone Converter — Compare Global Time Zones (Free)
Adjust Local Base Time6 AM
12 AM6 AM12 PM6 PM11 PM
Base ZoneUTC(GMT+00:00)
6:00 AMSat, May 30
America/New_York(GMT-04:00)
2:00 AMSat, May 30
Europe/London(GMT+01:00)
7:00 AMSat, May 30
Asia/Kolkata(GMT+05:30)
11:30 AMSat, May 30
Emerald: Work hours (9 AM - 5 PM) | Yellow: Wake hours | Gray: Off/Sleep hours
About This Tool
Compare, convert, and align time zones worldwide. Perfect for remote team scheduling, setting up international call schedules, and tracking local times across the globe. Drag the slider to compare how hours align.
How to Use
- Select your base time zone (defaults to your local timezone).
- Choose a calculation date using the calendar.
- Add target time zones you want to compare using the searchable list.
- Drag the 24-hour slider or click on any hour box in the grid to view converted times. Emerald blocks represent standard working hours (9 AM - 5 PM).
- Click the Copy summary button to copy the converted schedule to your clipboard.