Time Zone Converter
See a date/time converted across 12 major world time zones.
About this tool
Enter a date and time in your own local time zone to see the corresponding local time in major cities worldwide. Uses your browser's built-in time zone database, so daylight saving transitions are handled automatically and correctly for each city — not a fixed UTC-offset approximation.
Key Features
- 12 major world time zones at once
- Automatic daylight saving handling
- Uses the entered moment, not just 'now'
How to Use
- Enter a date and time in your own local time.
- Click Convert.
Benefits
- Schedule meetings across time zones without manual offset math
- Avoid daylight-saving mistakes that fixed-offset converters make
- See a moment in time from multiple cities at once
Frequently Asked Questions
Yes \u2014 it uses your browser's IANA time zone database via the Intl API, which already knows each region's actual daylight saving rules and transition dates, rather than assuming a fixed offset like UTC+5 year-round.
Whatever your device's local time zone is set to \u2014 the date and time you enter is interpreted as your own local wall-clock time, then translated into each of the listed cities.