Timezone Converter
Convert time between world timezones instantly. See business hours highlighted for each timezone. Add and remove timezones from your comparison grid. Uses browser Intl API.
About the Timezone Converter
Convert time between world timezones instantly. See business hours highlighted for each timezone. Add and remove timezones from your comparison grid. Uses browser Intl API.
Timezone Converter translates times between any two timezones worldwide. Select a source timezone and time, choose the target timezone, and see the converted time instantly — essential for scheduling calls across offices, coordinating with remote teams, or planning travel.
- Type
- Tool
- Runs in
- Your browser — no account, no install
- Price
- Free
- Privacy
- Inputs stay on your device unless the tool says otherwise
Frequently asked questions
20+ major timezones including UTC, EST, PST, GMT, IST, JST, AEST, CET, and more.
Green indicates business hours (9 AM - 5 PM), making it easy to find overlapping work hours across timezones.
Yes. It uses the browser Intl.DateTimeFormat API which automatically handles DST transitions.
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